11 results about "Cave dwelling" patented technology

The invention relates to a multi-factor risk assessment method for the safety of an existing brick cliff-close cave dwelling structure. The method comprises the steps of calling geometric dimensions and material attributes of cave dwelling core components, extracting disease feature data, obtaining the number of use years and maintenance time, and dividing disease influence weight coefficients; and generating a dimensionless damage index through a preset standard, and multiplying the dimensionless damage index by the weight coefficient to obtain a multi-factor risk coefficient. A disease relation is extracted from monitoring data, a topological structure and an incidence matrix are constructed, an interactive coupling coefficient is calculated, and the maximum value is taken as a correction coefficient to be multiplied by a multi-factor risk coefficient. And calculating a structure aging coefficient according to the number of use years, obtaining a time attenuation factor in combination with the maintenance time, calculating a comprehensive risk value with the corrected multi-factor risk coefficient, and performing grading. By adopting the method, the risk can be quantitatively evaluated, the disease collaborative risk is considered, the time factor influence is considered, the timeliness and accuracy of the evaluation result are improved, and a basis is provided for cave maintenance.

The utility model discloses a novel artificial cave dwelling breeding house for breeding ecological black pigs, which comprises a backer kiln dug in a mountain, a solid wall arranged on the inner wall of the backer kiln, a roof arranged on the top of the solid wall, a backfill area arranged on the top of the roof, a ventilation pipe fixedly connected to the inside of the roof and extending to the top of the mountain, and a cave dwelling opening arranged on the front side of the backer kiln. A fence is installed on the side, close to the bottom, of the cave dwelling opening, an activity area is arranged in front of the mountain kiln, a fence is arranged on the periphery of the activity area, and a fence door is installed on one side of the fence. By means of the structure, the house is built in the mountain, the house is firm and durable, the influence of the external environment on the interior of the cave can be effectively isolated, the cave house can be kept warm in winter and can be kept cool in summer, dependence on heating and cooling equipment is reduced, energy consumption is reduced, and therefore the breeding cost is reduced. By combining the natural terrain, an ideal growth and breeding environment is provided for black pig breeding, and the method is economical and environmentally friendly.

The invention discloses a waterproof construction method for a cave dwelling building roof. The waterproof construction method comprises the following steps that firstly, part of original covering soil is dug; 2, mixing the excavated original covering soil with a curing agent, an additive and water to obtain flow-state solidified soil; and thirdly, a first layer of flow state solidified soil is poured on the compacted covering soil, then an adhesion agent is brushed, geogrids are laid, and then a second layer of flow state solidified soil is poured. According to the method, part of original covering soil of the cave dwelling building roof is excavated and prepared into the flow-state solidified soil, finally the flow-state solidified soil is poured back to the cave dwelling building roof, site spoil is utilized, resource utilization of building waste is achieved, and the method is economical and environmentally friendly; meanwhile, narrow gaps, pores and cracks which are difficult to treat by a traditional material are filled by utilizing the fluidity and the self-compaction characteristic of the fluid-state solidified soil; and furthermore, a solidified body formed after hardening has excellent anti-permeability performance, so that permeation of kiln crown covering soil water is effectively blocked, the stubborn disease of kiln crown covering soil water seepage is radically treated, and the material cost is reduced by more than 30% compared with that of a traditional method.

The invention relates to the technical field of architectural cultural heritage protection and intelligent reconstruction, and discloses an intelligent cave reconstruction method and system based on an architectural genetic algorithm. The intelligent cave reconstruction method based on the architectural genetic algorithm comprises the following steps: collecting and coding cave cultural data by using a multi-modal feature extraction algorithm; constructing a culture gene pool; a behavior perception and analysis technology is applied to carry out systematic acquisition and mode extraction on modern human living behaviors, and a behavior mode library is established; a culture behavior interactive evolution model is constructed based on the knowledge graph technology, and collaborative optimization of the two models is achieved; organic unification of cave culture protection and modern function adaptation is achieved; an accurate digital recording system of the culture genes and the behavior modes is established; the adaptability of the transformation scheme is improved through a symbiotic evolution mechanism; the method has good expansibility and universality, and can be popularized and applied to protection and updating of other traditional buildings.

The utility model provides a cave dwelling repairing and reinforcing structure, which belongs to the technical field of building reconstruction, and comprises a wall body reinforcing structure and a cave dwelling reinforcing structure, the wall body reinforcing structure comprises a wall base body layer, a wall body cement mortar layer, a steel pipe supporting layer, a steel wire mesh reinforcing layer and a surface layer which are sequentially arranged from the outer side of a cave dwelling to the inner side of the cave dwelling; the kiln top reinforcing structure is located on the top of the wall base body layer. The wall base body layer is reinforced through the wall body cement mortar layer, and the wall base body layer is supported through the steel pipe supporting layer and the steel wire mesh reinforcing layer, so that the strength of the wall base body layer is improved, and disasters such as deformation, cracks and local collapse of the wall base body layer are prevented. It is ensured that the dwelling cave is safe and stable, or it is ensured that the cave with historical research value cannot be seriously damaged and can be better stored.

A rotary rod type fluorite crusher relates to a crusher and is characterized in that a curved section near a long axis of an elliptical frustum B (16) is in clearance fit with the side wall of a frustum-shaped groove body A (23), a gap A is reserved between a curved section near a short axis of the elliptical frustum B and the side wall of the frustum-shaped groove body A, and a curved section near a long axis of an elliptical frustum C (21) is in clearance fit with the side wall of a frustum-shaped groove body B (26); a gap B is reserved between the curved section near the short axis of the elliptical frustum C and the side wall of the frustum-shaped groove body B, and the gap A is gradually narrowed from top to bottom from the top to the bottom of the gap B; the cave dwelling is excavated in the slope surface with the platform, the vertical shaft is excavated between the top of the cave dwelling and the platform, the device is arranged on the vertical shaft, a vehicle is driven to the platform during feeding, large-particle fluorite is directly unloaded into the hemispherical groove, and ground finished products directly fall into the cave dwelling along the bottom of the gap B; and the difficult problem of building the fluorite crusher beside the mountain is solved.

The application discloses a traditional cave dwelling remote sensing image intelligent recognition and protection planning method and system, belongs to the technical field of remote sensing image intelligent interpretation and cultural heritage protection, and comprises the following steps: acquiring satellite images, unmanned aerial vehicle data and a digital elevation model and generating a slope feature map; adopting a terrain auxiliary multi-scale cave semantic segmentation network to identify three types of caves, i.e., cliff-type caves, sunken-type caves and independent-type caves; extracting a settlement boundary based on spatial correlation degree constraint density clustering; analyzing settlement scale, shape and density characteristics; tracking historical evolution through multi-period image registration; and adopting a multi-factor weighted model to evaluate protection value and delimit three-level protection partitions. The application can realize fine identification of cave types, automatic extraction of a settlement boundary, quantitative tracking of historical evolution and objective evaluation of protection value, and provides intelligent technical support for traditional cave dwelling protection planning.

1. Name of the product in this design: Wine Bottle (Cave). 2. Purpose of this design: For holding liquid beverages. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This invention discloses a method and system for intelligent identification and protection planning of traditional cave dwelling settlements using remote sensing images, belonging to the field of intelligent interpretation of remote sensing images and cultural heritage protection technology. The method includes: acquiring satellite imagery, UAV data, and digital elevation models to generate slope feature maps; using a terrain-assisted multi-scale cave dwelling semantic segmentation network to identify three types of cave dwellings: cliff-side, sunken, and independent; extracting settlement boundaries based on density clustering constrained by spatial correlation; analyzing settlement scale, morphology, and density characteristics; tracking historical evolution through multi-period image registration; and using a multi-factor weighted model to assess protection value and delineate three-level protection zones. This invention enables refined identification of cave dwelling types, automatic extraction of settlement boundaries, quantitative tracking of historical evolution, and objective assessment of protection value, providing intelligent technical support for the protection planning of traditional cave dwelling settlements.

This utility model belongs to the field of grain storage building technology, specifically relating to an integrated structure for a cave-like warehouse that combines load-bearing and waterproofing functions. The integrated structure includes a beam-column integrated steel arch, anchored steel pipes, continuous embedded parts at the column base, horizontal steel beams, vertical steel beams, a waterproof and pressure-bearing insulation board, and a drainage ditch. The beam-column integrated steel arch, anchored steel pipes, continuous embedded parts at the column base, horizontal steel beams, and vertical steel beams constitute the load-bearing structure. The horizontal and vertical steel beams are externally covered with a waterproof and pressure-bearing insulation board. A cavity is located between the finished support surface and the waterproof and pressure-bearing insulation board, and the cavity is connected to the drainage ditch. The finished support surface connects to the drainage ditch on the ground. This utility model not only makes the load-bearing system more stable and optimizes the stress distribution, but also achieves integrated waterproofing, pressure bearing, and insulation.

The utility model provides a kind of repair kiln cave structure, belong to building reconstruction technical field, including wall body reinforcing structure, kiln roof reinforcing structure and natural ventilation system, kiln roof reinforcing structure and natural ventilation system are located the top of wall body reinforcing structure;Natural ventilation system includes ventilation pipe and ventilation cap, ventilation pipe is through kiln roof reinforcing structure and wall body reinforcing structure, will kiln cave inner space and atmosphere environment communication, ventilation cap is located the top of ventilation pipe, for preventing water into ventilation pipe inside.The utility model through in kiln roof reinforcing structure and wall body reinforcing structure through ventilation pipe, will kiln cave inner space and atmosphere environment communication, realize the natural ventilation of kiln cave, solve the technical problem that kiln cave ventilation is not smooth in prior art;The utility model is reinforced by setting kiln roof reinforcing structure and wall body reinforcing structure respectively to kiln cave top and kiln cave wall, solve the technical problem that kiln cave wall falls off and collapses in prior art.