1340 results about "Greening" patented technology

The invention, which relates to the technical field of structure health monitoring, discloses a sensing data-based on-line intelligent detection system for the whole body and the periphery of a house, comprising: a distributed sensor module, which is composed of a fiber grating sensor array, an MEMS environment sensor and an image acquisition unit, the system is arranged in a house bearing structure, a peripheral foundation, a drainage system and a greening area. The edge computing node module is configured to preprocess sensor data, including noise filtering, temperature compensation and abnormal data marking; the dynamic topology communication network module adopts a LoRaMesh and 5G hybrid networking technology and supports node self-repairing and bandwidth self-adaptive distribution; and the cloud analysis platform module integrates BIM model reconstruction, multi-source data fusion analysis and early warning decision, and outputs structure deformation prediction, an energy consumption anomaly map and a disaster risk assessment report.

The invention discloses a greenbelt cooling effect evaluation method and system based on a remote sensing image and a streetscape image, and the method comprises the steps: obtaining the data of the streetscape image, carrying out the denoising and cutting, recognizing, extracting and calculating the pixel coverage rate of arbors, grass trees and shrubs, and constructing the greening feature indexes of the streetscape image; acquiring an urban satellite remote sensing image, performing radiometric calibration, correction and identification, and constructing a greening characteristic index of the remote sensing image; acquiring a multispectral remote sensing image of the city, performing cloud detection, and obtaining the surface temperature of the city through surface temperature inversion; and constructing a random forest model and performing iterative training based on greening characteristic indexes of the surface temperature, the streetscape image and the remote sensing image of the city, and evaluating the cooling effect by using the fitted random forest model. The method gives full play to the advantages of wide coverage range of the remote sensing image and rich details of the street scene image, makes up for the limitation of a single data source, and achieves the comprehensive and accurate evaluation of the cooling effect of the green land.

The embodiment of the invention provides an intelligent greening crusher unblocking system and method. The method comprises the following steps: acquiring multi-modal sensing data of the greening crusher through a multi-modal sensor array deployed in the greening crusher; the multi-mode sensing data is used for comprehensively monitoring the state of materials in the crusher; based on the multi-modal sensing data and the internal structure of the greening crusher, establishing a blockage risk model of the greening crusher through a space-time diagram neural network; dynamically adjusting a dynamic control instruction of the greening crusher based on the blockage risk model; and generating an optimal unblocking path by adopting a graph contrast loss function, and executing a differential unblocking scheme matched with the optimal unblocking path based on the dynamic control instruction. According to the method, through the blockage risk model, blockage clearing path planning and graded blockage clearing of the greening crusher can be realized, equipment abnormity caused by congestion is avoided, the crushing efficiency of the equipment is improved, and normal operation of the greening crusher is guaranteed.

The invention provides a park greening polling maintenance method based on NFC and GIS park data association, and relates to the technical field of data processing, and the method comprises the steps: configuring a preset NFC label on a greening object, and binding the recognition information in the preset NFC label with the greening object position information registered in a GIS system; reading the NFC label through terminal equipment, obtaining identification information of the current greening object, and calling corresponding geographic positioning information and historical maintenance data in a GIS system according to the identification information; collecting field state information, including plant morphological parameters and surrounding environment condition information, of the current greening object, and comparing and analyzing the field state information with historical maintenance data; in combination with the maintenance standard of the corresponding greening object, generating specific maintenance task content, and uploading the specific maintenance task content to the management platform in real time through the terminal equipment to form a maintenance task record; the autonomy and accuracy of park greening inspection and maintenance are improved.

The invention belongs to the field of agricultural mechanization equipment, and provides greening auxiliary planting equipment based on different mountainous area site conditions, the greening auxiliary planting equipment comprises a hand-held device and a walking device, the walking device comprises a front wheel mechanism, a rear wheel mechanism and a bottom bridge, and a pair of ground gripping devices is arranged at the tail of the bottom bridge; an intestine-shaped vehicle body is arranged above the front wheel mechanism and the rear wheel mechanism, a rotary clamping device is arranged at the front end of the intestine-shaped vehicle body and comprises a plurality of lower clamping openings distributed at intervals, a tail hoop is arranged at the position, close to the rear end, of the intestine-shaped vehicle body, and the two sides of the tail hoop are each provided with a telescopic device. The telescopic device comprises a fixed cantilever, a movable cantilever, a plurality of upper clamping pieces and a centralizing clamping piece, and a control device used for controlling the telescopic device to stretch out and draw back is arranged on the movable cantilever and the handheld device. The device is reasonable in design, good in moving flexibility, good in mountainous region trafficability and beneficial to auxiliary planting and improvement of operation efficiency.

The invention relates to the technical field of garden waste treatment, in particular to garden greening waste crushing equipment which comprises a crushing equipment support and further comprises a longitudinal crushing barrel, the longitudinal crushing barrel is fixedly mounted on the crushing equipment support, and a transverse feeding and chopping barrel and a driving bin are further arranged on the longitudinal crushing barrel; an energy-saving driving motor is fixedly mounted on the driving bin; wherein the energy-saving driving motor comprises a forward-rotation crushing mode and a reverse-rotation cutting and stirring mode; the working mode executing mechanism is connected with the crushing equipment support, the transverse feeding and chopping cylinder and the driving bin, the landscaping waste crushing equipment can fully crush landscaping waste, meanwhile, the energy-saving purpose can be achieved to a certain degree, and the energy-saving effect is achieved. And the abrasion loss of all moving parts on the equipment can be reduced, and the service life of the equipment is prolonged.

The invention discloses a community governance method based on digital twinning, and the method comprises the steps: carrying out the layering and household-splitting modeling of buildings in a community, and building a spatial layout model of roads, greening and Internet of Things equipment, so as to construct a community three-dimensional digital twinning pedestal; real-time data of population track, vehicle passing, elevator running state, dog behavior and high-altitude object throwing events are obtained through Internet of Things equipment and synchronized to community dynamic data in real time; the real-time data is associated with a digital twin base, an interactive three-dimensional visual interface is generated, and personnel flow, vehicle tracks, elevator states and event alarm information are dynamically displayed; and analyzing the collected data based on a machine learning algorithm, and generating a resource configuration optimization strategy, a risk early warning instruction and an emergency response scheme. The method can solve the problem that the existing community public security governance means is mainly based on webpage end disposal and lacks visual presentation and later prevention drill ability.

The invention provides a real-time three-dimensional greening maintenance system, method and device based on multi-sensor fusion and a medium, and the method comprises the following steps: S1, collecting multi-modal data of a target area through multiple sensors, including point cloud, environmental parameters and multi-view images; s2, performing space-time registration, noise filtering and feature fusion on the multi-modal data to generate a vegetation three-dimensional data set; s3, performing multi-scale modeling on the data set based on a Gaussian mixture model (GMM) to generate a dynamically updated vegetation three-dimensional model; s4, adopting a hierarchical data structure and a GPU parallel rendering technology to realize real-time visualization of more than 30FPS in a dynamic scene; and S5, generating a vegetation health assessment report and an automatic maintenance decision in combination with the environmental parameters and the model data, thereby solving the defects of the existing method in frame rate, illumination simulation and detail modeling, reducing the manual intervention cost, and meeting multiple requirements for real-time performance and authenticity in the actual greening maintenance process.

The invention provides an intelligent control method and system for rainwater overflow and reutilization of a viaduct, and relates to the field of self-adaptive control, and the method comprises the steps: carrying out the intelligent control of the rainwater overflow and reutilization of the viaduct based on the historical rainwater recovery data of a plurality of porous drainage pipes and the historical irrigation data of a green belt of the viaduct; the arrangement of the plurality of rainwater storage assemblies, the communication relation between the plurality of porous drainage pipes and the plurality of rainwater storage assemblies, the arrangement of the plurality of greening irrigation assemblies and the communication relation between the plurality of rainwater storage assemblies and the plurality of greening irrigation assemblies are optimized; according to the communication relation between the multi-hole drainage pipes and the rainwater storage assemblies and the real-time rainwater recycling data of the multi-hole drainage pipes, the operation of the rainwater storage assemblies and the opening degree of the overflow valve are controlled; according to the real-time soil state data of the green belt and the communication relation between the multiple rainwater storage assemblies and the multiple greening irrigation assemblies, the multiple greening irrigation assemblies are controlled to operate, and the system has the advantages that cyclic utilization of water resources is achieved, and the pressure of a municipal pipe network is reduced.

The utility model belongs to the technical field of greening pruning, and particularly relates to a pruning device for landscaping, which comprises a fixed force arm and a movable force arm, a hinge shaft is fixedly mounted in the middle of the fixed force arm, the movable force arm is rotatably connected to the outer surface of the hinge shaft, and blades are arranged at the top ends of the fixed force arm and the movable force arm. The ends, away from the blades, of the fixed force arm and the movable force arm are fixedly provided with power mechanisms driving the two blades to get close to each other. According to the trimming device for landscaping, the fixed force arm and the sliding handle are held by hands, the two blades are driven to get close to each other through the power mechanism, the fixed force arm and the fixed handle are fixed and are not prone to falling off in the handheld process, and when manual adjustment is needed, the sliding handle slides upwards, the movable force arm is exposed, and the blades are fixed. Manual cutting can be achieved by manually pressing the movable force arm, manual pressing of the movable force arm is not affected by upward moving of the sliding handle, and therefore the effect that use is convenient after manual operation and electric operation are switched can be achieved.

The invention relates to a mine regreening method which comprises the following steps: S1, investigating the vegetation growth condition in the surrounding environment of a regreening object area, and determining the vegetation type ratio of the regreening object area according to the vegetation growth condition in the surrounding environment; and S2, the regreening object area is trimmed, and the trimming content comprises the steps of cleaning pumice stones in the side slope area in the regreening object area and conducting topsoil backfilling on the open stope area in the regreening object area. And S3, the side slope area is covered with a metal net. And S4, mixing vegetation seeds, a seed adhesive agent, plant fibers, a fertilizer and water to form slurry, and spraying and sowing the slurry in the regreening object area. S5, covering the surface of the slurry with non-woven fabric, and removing the non-woven fabric after the vegetation seeds grow into seedlings. And S6, carrying out regular maintenance on the vegetation in the regreening object area. The mine regreening method has the advantages of being high in anti-scouring capacity and high in regreening success rate.

The utility model discloses tree planting auxiliary equipment for greening engineering, which belongs to the technical field of tree planting and is characterized in that two groups of mutually spliced arc-shaped frames are arranged, the bottoms of the arc-shaped frames are fixedly connected with triangular support frames, and the bottoms of the support frames are fixedly provided with a plurality of groups of plug pins; a through sliding cavity is formed in the middle of the arc-shaped frame, a sliding arm is arranged in the sliding cavity in a sliding mode, and a first positioning bolt for positioning the sliding arm is installed on the top of the arc-shaped frame in a threaded mode; an upper clamping plate is fixedly connected to the inner side of the sliding arm, a fixing seat is further fixedly arranged at the bottom of the sliding arm, a lifting seat is movably arranged in the fixing seat, and a lower clamping plate matched with the upper clamping plate is fixedly arranged at the bottom of the lifting seat. The device can be quickly spliced through the arc-shaped frames on the two sides, the distance between the lower clamping plate and the upper clamping plate is adjusted in a self-adaptive mode according to the specification of a tree, finally, the sliding arms on the two sides are fixed through the positioning bolts, the structure is stable and effective, and the treatment efficiency and practicability are improved.

The invention discloses an AI-based cell reconstruction design assistance method and system, and relates to the field of intelligent assistance, and the method comprises the steps: firstly obtaining a multispectral satellite image containing a near-infrared band of a to-be-reconstructed cell, and carrying out the image enhancement processing of the multispectral satellite image; then, vegetation area mask segmentation is carried out on the enhanced image, and a vegetation coverage area is identified; based on the mask image, texture and color features of the vegetation are further extracted, and a vegetation health condition image is generated. And then, combining the vegetation area mask image and the health condition image, quantifying the spatial distribution of the green land and various greening indexes, and obtaining a comprehensive greening evaluation result. And finally, the evaluation result is visually displayed, so that intuitive understanding is facilitated. According to the method, the vegetation identification precision is effectively improved, the error problem caused by inconsistent noise and radiation in a traditional method is solved, and efficient and accurate greening evaluation is realized.

The utility model relates to the technical field of road ancillary facilities, in particular to a combined member for landscape type transformation of a lane isolation guardrail and a lane isolation belt, which are characterized in that apron boards are arranged on two sides of the bottom of the isolation guardrail and are arranged in two rows along the extension direction of the isolation guardrail; the connecting pieces are configured to connect the apron board with the isolation guardrail and / or the road surface and enable the gap for containing the potted plants to be formed between the apron board and the isolation guardrail, so that the application function of a traditional isolation guardrail is expanded, and the isolation guardrail is not only an isolation facility, but also has the functions of landscape decoration and greening. The landscape assemblies arranged in the gaps between the apron boards and the isolation guardrails add greening and color to urban roads, and the attractiveness and environmental friendliness of the roads are improved.

The utility model discloses a greening maintenance pesticide sprayer which comprises a movable seat, a containing assembly is installed on the right side of the top wall of the movable seat, a pesticide spraying assembly is installed on the left side of the movable seat, and the containing assembly is communicated with the pesticide spraying assembly. According to the greening maintenance pesticide sprayer, an electric push rod pushes a lifting plate, a fixing frame and a discharge pipe upwards, a power shaft provided with a servo motor and a driving motor circularly rotates clockwise and anticlockwise in stages, an adjusting plate drives the discharge pipe and a multifunctional spray head to adjust different elevation angles, and pesticide liquid can be sprayed to long-distance and short-distance greening vegetation; the spraying range of the whole device can be expanded, the whole device does not need to be manually rotated, pesticide liquid can be sprayed to greening vegetation front and back and far and near under the mutual cooperation of all the components, the working efficiency of whole maintenance can be improved, the spraying time can be shortened, and the applicability of the whole device is improved.

The utility model relates to a quick splicing type vertical greening wall, which belongs to the technical field of vertical greening walls, and comprises a mounting bracket, an upper greening wall frame, a lower greening wall frame and green plant flowerpots, the mounting bracket is provided with two equipment grooves, the equipment grooves are rotatably connected with ball screws, the outer walls of the ball screws are in threaded connection with screw nuts, and the screw nuts are in threaded connection with the upper greening wall frame and the lower greening wall frame. The ball screws are fixedly connected with synchronous wheels, the outer walls of the synchronous wheels on the two sides are sleeved with synchronous belts, the synchronous wheels are in transmission connection through the synchronous belts, and a band-type brake stepping motor is fixedly installed on the inner wall of the equipment groove. The greening wall support is integrally arranged into the upper section and the lower section, the greening wall support of the upper section can be adjusted downwards so that workers can quickly splice and install the greening wall at the bottom, the greening wall support of the upper section can be adjusted upwards after installation and splicing are completed, then the greening wall of the lower section is spliced and installed, a ladder or lifting equipment is not needed in the installation process, and the installation is convenient. And the installation and maintenance work can be more convenient.

The invention relates to the technical field of slope ecological restoration, and discloses an exposed rock wall ecological restoration composite anchoring device based on a capillary water guide system, which comprises a triangular basin-shaped steel reinforcement framework anchored on a rock wall, an inner side HDPE plate, an outer side HDPE plate, an EVA soft plate, a polyurethane foaming heat insulation layer and a gravel water storage bin, steel bars are anchored on a rock slope to form a basin-shaped device framework, an HDPE plate and a polyurethane foaming heat insulation layer are arranged on the framework to form a triangular basin-shaped device anchored on a rock wall, and a water storage bin, nutrient soil and planting vegetation are arranged in the device, so that the purpose of slope greening is achieved. In addition, the device provides soil and moisture guarantee conditions for growth of vegetation, overcomes the defects of slow greening effect, heavy device mass and difficult lasting greening effect due to large-scale use of earth-rock engineering in a conventional greening technology, guarantees nutrition supply of the vegetation through soil and a water storage bin in the device, and improves the vegetation quality. And rapid and lasting regreening of the bare rock slope can be realized.

The invention belongs to the technical field of vegetation preservation, and particularly relates to a road region vegetation recovery evaluation method and system. The method comprises the following steps: S1, acquiring remote sensing data of a road greening area; s2, calculating a normalized vegetation index according to the remote sensing data, and establishing a pixel bipartite model according to the normalized vegetation index; s3, calculating the vegetation coverage of the pixel based on a pixel bipartite model, and taking the vegetation coverage as a greening rate; s4, adopting a least square method, taking the year as an independent variable, taking the greening rate as a dependent variable, and finding an optimal trend straight line according to the multi-year greening rate; s5, the slope of the optimal trend straight line is calculated, the slope of the optimal trend straight line is used for quantitatively representing the trend of the greening rate of the area changing along with time, classification is carried out according to the change trend, then the priority is calculated, and the priority is used for implementing measures in combination with years of maintenance experience. The invention provides a new evaluation model and greening standard formulation system, road greening is more reasonable, and the greening survival rate is improved.

To provide a greening method for poured concrete roofs and rooftops, or asphalt and concrete and the like.SOLUTION: Provided is a greening method, in which a construction area is surrounded by a partition frame, and a root-potted plant is placed in a center of the contact point between laid TK planting mats, a hook-shaped anchor pin is inserted into the contact point between the TK planting mats, a welded wire mesh locking member is used to hold and secure them in place, a looped wire passed through a PVC tube is fastened to an anchor claw on the head of the anchor pin to connect the anchor pins together, a nut on the head of the anchor pin is re-tightened to tighten the looped wire, and the tree is planted and secured to prevent it from falling over.SELECTED DRAWING: Figure 1

A conversion and cyclic utilization system based on high-rise building photovoltaic power generation and pumped storage comprises a building photovoltaic power generation device, a pumped storage device and a control unit. The pumped storage device is used for converting electric energy into potential energy of water for storage or converting the potential energy of the water into electric energy and comprises an upper water pool and a lower water pool which are communicated through a drainage pipe and a water storage pipe, a drainage electromagnetic valve is arranged on the drainage pipe, and a pumping electromagnetic valve is arranged on the water storage pipe. A water pump connected with the water storage pipe and a running water generator connected with the drainage pipe are arranged in the lower water tank; the upper water tank is higher than the lower water tank; and the control unit controls the pumped storage device to perform potential energy and electric energy conversion based on the current generating capacity of the building photovoltaic power generation device or the current power supply capacity of the power grid. According to the invention, the photovoltaic power generation can be adjusted, so that the high-rise building becomes a green energy-consuming object which operates stably for a long time, and meanwhile, water in the water pool on the roof can be used for greening and maintenance around the building, so that the cyclic utilization of water resources is realized.

The invention discloses a communication network diagnosis and dynamic arrangement adaptation method and system oriented to a multi-source heterogeneous rule engine. The method comprises the following steps: acquiring logic circuit, environment and energy consumption data as initial data; and after feature extraction and fusion processing, a fusion fault diagnosis model is utilized to analyze the fault probability of each node and the environmental influence weight thereof, the fault is positioned, and the influence of the environment on the fault is evaluated. Comparing the equipment energy consumption data with an energy efficiency standard, identifying energy consumption abnormity, and determining an energy loss source by using a comprehensive energy loss analysis model based on a fault tree and a Bayesian network; comprehensively optimizing equipment parameters, layout, greening and software configuration according to a fault diagnosis result to formulate adjustment measures; the effectiveness of measures is verified through power devices, communication performance and greening environment simulation, the future performance trend is predicted, and a basis is provided for network optimization and greening planning; by implementing the method provided by the invention, the internal logic circuit and external environment factors of the equipment can be considered at the same time.

The invention relates to the technical field of building greening, and particularly discloses culture soil for building wall greening, a greening method and application, the culture soil is prepared from the following raw materials in parts by weight: 10-30 parts of a soft foaming material, 40-60 parts of planting soil, 15-30 parts of water, 5-10 parts of a viscosity enhancer, 1-3 parts of a delayed foaming aid and 2-5 parts of a water absorption aid, the viscosity enhancer is a compound of polyhydric alcohol and glycerol, and the mass ratio of the polyhydric alcohol to the glycerol is (2-3): 1; the delayed foaming aid is zinc stearate, and the water absorption aid is polyacrylamide. The method has the beneficial effects that the culture soil can be directly adhered to various hard surfaces such as concrete wall surfaces, rocks and glass, a complex base layer structure is not needed, an attachment surface structure cannot be damaged, and the construction efficiency is improved; seeds or spores can be fixed in the culture soil or adhered to the surface of the culture soil by virtue of the viscidity of the culture soil, so that the adhesion growth of plants is facilitated.

The utility model provides a novel green building vertical plant climbing frame, which belongs to the technical field of building greening, and comprises two support frames, a climbing mechanism and an adjusting mechanism, the number of the support frames is two, the opposite side walls of the two support frames are provided with chutes, the bottom of each chute is provided with a slide rail, and the slide rails are arranged on the side walls of the two support frames. A plurality of sliding blocks are connected into the sliding groove in a sliding mode, the climbing mechanism comprises an installation base fixedly connected to the side wall of the side, away from the sliding groove, of each sliding block, a transverse rod is fixedly connected to the installation base, the climbing mechanism further comprises a supporting mechanism, and the adjusting mechanism comprises a fixing shaft fixedly connected to the sliding blocks; the fixing shafts penetrate through the sliding rails and are in sliding connection with the sliding rails, the fixing shafts are rotationally connected with connecting rods, every two adjacent connecting rods are rotationally connected through a rotating shaft, and the adjusting mechanism is driven by the driving mechanism. The distance between every two adjacent cross rods can be adjusted, practicability is high, the loading capacity of the device is high, and the service life is long.

The utility model relates to the technical field of landscape design, and discloses a novel greening cultivation device which comprises a fixing plate and a first water conveying pipe, a pedestrian ladder is fixedly arranged on one side of the front end of the fixing plate, a second inclined plate is fixedly arranged on the other side of the front end of the fixing plate, and a first inclined plate is fixedly arranged on the side, away from the second inclined plate, of the front end of the fixing plate. Three first inclined grooves and three second inclined grooves are formed in the first inclined plate and the second inclined plate respectively, a supporting ladder is fixedly arranged between the first inclined plate and the second inclined plate, and second culture boxes are fixedly arranged on the three upper end faces of the supporting ladder. According to the device, water in a water storage tank can flow into a second culture box and a first culture box through a second inclined plate, and a third water conveying pipe enables stirring blades to stir liquid medicine in a groove in the water conveying process; and the liquid medicine in the groove can sequentially flow into the second culture box and the first culture box through the first inclined plate, so that irrigation is completed.

The invention discloses a vertical greening system in the technical field of vertical greening. The system comprises a plant planting module, a resource collecting and preprocessing module, a seed collecting module and a seed and growth medium printing module. The resource collection and pretreatment module and the seed collection module are both connected with the seed and growth medium printing module, so that the growth medium obtained through recombination and the collected plant seeds are transmitted to the seed and growth medium printing module; the seed and growth medium printing module comprises a printing nozzle and is used for printing the recombined growth medium and the collected plant seeds on a printing carrier to form printing paper; and the transfer mechanism is used for laying the printing paper on the back surface of the vertical display wall. Environmental resources are collected, processed and recombined to form a growth medium, plant seeds are collected and placed on printing paper, the printing paper is placed behind a plant growing in the last stage, the growth period of the plant circulation and vertical plant wall is prolonged, and the maintenance and nursing cost of the vertical plant wall is saved.

The utility model discloses a water supply and drainage device for roof greening, which belongs to the technical field of water supply and drainage devices, aims at solving the problems that the spraying angle cannot be adjusted and the spraying uniformity is poor, and comprises a vertical pipe, a mounting plate and a fixed disc, a fixing plate is fixedly connected to the top end of the supporting rod, a protection frame is fixedly installed on the upper portion of the fixing plate, a motor is fixedly connected into the protection frame and arranged on the upper portion of the fixing plate, and a rotating disc is fixedly connected to the bottom end of the motor and arranged below the fixing plate. A watering mechanism is arranged between the upper portion of the fixing disc and the lower portion of the fixing plate and connected with the vertical pipe, an adjusting mechanism is arranged at the bottom of the rotating disc, and a reset mechanism is arranged on the upper portion of the fixing disc and connected with the watering mechanism. The water spraying mechanism is matched with the adjusting mechanism, the spraying angle can be adjusted in a reciprocating mode, the spraying uniformity is improved, the spraying range is widened, and therefore the spraying efficiency is improved.

The invention provides a mortise and tenon joint 3D printing concrete wall column connecting structure and a construction method thereof. The mortise and tenon joint 3D printing concrete wall column connecting structure comprises a 3D printing concrete wall formwork set, a 3D printing bearing column formwork, a wall reinforcing mesh, a bearing column reinforcing cage, post-pouring concrete and a UHPC reinforcing concrete layer. Wherein a connecting area is arranged at the top end of the 3D printing bearing column mold shell; the 3D printing concrete wall formwork set is provided with a plurality of wall formworks, each wall formwork is provided with a connecting part, and the connecting parts can be in mortise and tenon interlocking with the connecting areas so as to form a cylindrical structure matched with the 3D printing bearing column formworks. Loads are transferred through mechanical connections and by means of geometric interactions between the members. By means of the interlocking structure, the contact area can be increased, and the shear capacity of the interface can be improved through shape constraint. And the strength and the rigidity of the connecting structure are further enhanced by filling UHPC (Ultra High Performance Concrete). Connection reliability can be improved, cost can be saved, industrialization and greenization of modern buildings are achieved, and a sustainable building mode is formed.

The invention discloses a curing agent for curing and damming solid waste and a layer-by-layer cofferdam damming process, and relates to the technical field of damming filler devices. The curing agent is characterized in that a guide and discharge device with a guide and regulation effect is arranged on the front side of a preparation device; a reclaimed water device with filtering and flow guiding functions is arranged on the side face of the preparation device, and the industrial solid waste environment-friendly treatment, solidification and accumulation technology is adopted, so that equipment machining automation is achieved; according to the process of stirring industrial solid waste and reclaimed water according to a ratio, adding a curing agent according to a classified ratio of the industrial solid waste, conveying by a pipeline, curing and building a weir, repairing a pool on a pool, forming a central emergency pool, stacking and storing, and greening the solid, the dust pollution after stacking is reduced, the storage capacity can be increased, the service life is prolonged, and the environmental pollution is reduced. The effect after layered solidification and accumulation is similar to that of a terraced field, vegetation greening is carried out after soil covering, and the industry is recovered and improved step by step.

The utility model discloses a multifunctional greening protective cover for road administration, relates to the technical field of road administration greening, and solves the problems that the position of each sprinkler head of an existing protective cover is fixed and cannot be adjusted according to different positions of plants, and the protective cover needs to be opened and closed manually, so that the workload is increased. A planting frame is fixedly connected to the upper surface of the base, side plates are symmetrically and fixedly connected to the two sides of the upper surface of the base, a cross rod is fixedly connected between the top ends of the two side plates, a movable irrigation mechanism is installed in the cross rod, and an automatic opening and closing protection mechanism is installed on the upper surface of the base. By means of the movable watering mechanism, the watering time of all positions can be adjusted, water can be prevented from being watered to the positions without plants, waste is avoided, the corrugated cover can be automatically driven to be opened and closed through the automatic opening and closing protection mechanism, manual operation is not needed, and the workload is reduced.

The invention provides a roof landform greening structure and a greening construction method thereof, and relates to the technical field of roof landform greening, the roof landform greening structure comprises extruded sheet layers which are arranged in a step shape with a high middle part and a low periphery, and the basic height of rugged landform greening is synergistically shaped through a formula of overlapping the extruded sheet layers with light nutrient soil for water retention, adsorption and ash reduction. According to the greening molding structure and the light nutrient soil formula used in cooperation with green land planting, the excellent water retention, fertilizer retention, dust falling and runoff pollutant adsorption effects are achieved under the combined action, and the total load of the structure can be greatly reduced in cooperation with a roof terrain greening molding structure.