1006results about How to "High degree of standardization" patented technology

The invention provides a tiled display control system based on a cloud computing technology, an image display method adopting the system and an application of the system. The system comprises a plurality of displays, a plurality of distributed cloud registration controllers, a plurality of exchangers and system software, wherein a jointing wall is formed by the plurality of displays; an LAN (Local Area Network) is formed by cascading the plurality of exchangers, and a framework core of an IP (Internet Protocol) network is formed by a transmission channel for providing data and control commands; the plurality of distributed cloud registration controllers are accessed into the exchangers of the corresponding levels, and are connected with the corresponding displays through video connecting wires, and the cloud registration controller adopts a PCI-E (PCI Express) base-plate and is provided with an Inter processor. A plurality of data (IE) windows can be displayed on an assembled display simultaneously by adopting the performance of a flexibly configured server and an output channel of the system, and can be interacted in real time; furthermore, the tiled display control system has the functions of video decoding, server memory and the like after the system is applied to a video conference system; compared with the traditional scheme, the system has the advantages of high performance, high reliability, high development, low cost, information processing, strong analysis and management capacities, high resolution ratio, high performance cost ratio, real-time display, green environmental protection and the like.

The present invention relates to the method of applying 'server end application' in providing the Internet explorer client end with user interface, and is especially the method of adopting module technology in the server end to display the user interface in the Internet explorer via packaging the user interface elements in module and packaging the operation of the user to interface elements in module event. The said application executes the following steps: accepting HTTP request the Internet explorer submits; processing report to create parameter list; obtaining from the conversation the present window module list; processing module; creating XML file; and outputting HTML file after XSL conversion. The said method can constitute user interface based on Java and has high code standardization degree, rich interface, simple operation, easy international application and convenient transplantation in different Internet explorer platforms.

The invention relates to the technical field of separation membranes and discloses a preparation method of a polymer porous membrane for removing water pollutants. The preparation method comprises the following steps of blending cyclodextrin and a membrane preparation material, and adding a cross-linking agent into the mixture to fix the cyclodextrin to the membrane material so that repeated use is avoided, cyclodextrin is lost from the polymer porous membrane, a selective separation function of the polymer porous membrane is lost and polymer porous membrane hydrophility is changed. The polymer porous membrane has a substantial capability of adsorption and removal of organic pollutants such as phenols and aromatic amines (aromatic substances) in water, has good heavy metal ion removal effects, has high separation efficiency and low pressure drop, is convenient for regeneration, can be massively produced and used easily, and can be widely used in an ecological protection water purification treatment system and a water treatment system.

The invention discloses a sublevel open-stoping mining method with subsequent backfilling for long-hole caving in thin ore bodies. The sublevel open-stoping mining method with subsequent backfilling is characterized by comprising the following steps: arranging ore blocks along the orientation of the ore bodies, and dividing the ore block into ore chambers and ore pillars; dividing the ore blocks into segments in a vertical direction by sublevel drilling gate ways with an interval of 15-20m; drilling upward parallel or fan-shaped and downward parallel or fan-shaped medium-depth holes in the sublevel drilling gate ways to recover, wherein different sublevel caving sequences can be adopted according to the stabilization condition of the hanging wall surrounding rocks of the ore bodies; laterally loading ores by using a carry scraper from a bottom trench; locally anchoring the unstable areas of the hanging walls of the ore bodies, and drilling the anchored holes along with the caved holes; after the ores are recovered from the ore chambers, recovering the ore pillars according to the condition of the adjacent ore blocks, and finally filling goaf with waste rocks. The method has the prominent effects of good labour conditions, safety in working, high operation efficiency and high production capacity, and can realize intensified mining and ore mucking, and effectively control ore losses and dilution rate.

The invention relates to a prefabricated reinforced concrete component with grooves and a manufacturing method thereof and belongs to the technical field of components in a prefabricated reinforced concrete structure. The component uses a cored slab prefabricated by reinforced concrete; and transverse grooves are arranged at the vertical edge of the reinforced concrete prefabricated slab at intervals, and are interacted with vertical holes parallel to the surface in the prefabricated slab. The manufacturing method provided by the invention comprises the following steps of: combining templates, such as a bottom die, a top die, a side die, a steel pipe inner die and the like on a production field of prefabricated slabs; arranging reinforcing meshes; then pouring concrete; drawing a steel pipe before hardening the concrete; and dismounting the templates after the concrete reaches to the expected strength. According to the prefabricated reinforced concrete component and the manufacturing method thereof provided by the invention, the industrial level of a building structure is improved, the load-carrying capability is improved, and resources can be saved. The prefabricated reinforced concrete component can be applied to various wall body bearing structures.

The invention relates to an assembly integral shear wall building structure and a building method and belongs to the field of buildings and construction technologies of the buildings. The shear wall building structure is formed by connecting prefabricated concrete hollow components through steel bars and cast-in-place concrete, wherein the prefabricated concrete hollow components include prefabricated wall body components, floor board components, T-shaped wall pillar components, L-shaped wall pillar components, cross-shaped wall pillar components and wall body components with holes. Multiple parallel lengthwise through holes are formed in the prefabricated hollow components in the length direction and multiple parallel transverse non-through holes communicated with the lengthwise through holes are formed in the prefabricated hollow components in the width direction. Horizontal anchor connection steel bars inserted into the transverse holes are arranged among the different prefabricated components. Lengthwise anchor connection steel bars are arranged in the lengthwise holes, wherein one end of each lengthwise anchor connection steel bar protrudes out of the surface of the corresponding prefabricated component by a certain length. The concrete is filled into the lengthwise holes and the transverse holes to form a layer of structural unit or a single-layer building structure. Multiple structure units are connected to form a multiple-layer or high-rise assembly integrated shear wall structure. The assembly integral shear wall building structure and the building method can be applied to the multiple-layer or high-rise shear wall building structures and frame-shear wall building structures. Thus, the industrial level of the building structures can be improved, stress performance can be improved and resources are saved.

The invention discloses an internet parking management system. The internet parking management system comprises an internet platform server and parking lot equipment. The internet platform server is in direct data exchange with the parking lot equipment and stores vehicle information. The parking lot equipment comprises recognition devices, gates and a charging management terminal, and the recognition devices are arranged on an exit and an entrance and connected with the internet platform server, obtain the vehicle information and send the vehicle information to the internet platform server. The gates are arranged on the exit and the entrance and connected with the internet platform server and control vehicles to pass according to an operation instruction of the internet platform server. The charging management terminal is connected with the internet platform server, receives charging and authority information sent by the internet platform server and sends through permission signals to the internet platform server. Through the system, the parking lot equipment is in direct communication with the internet platform server through a mobile network, sends data and receives the operation instruction, lines and network equipment of a local area network are omitted, and the self-building and maintenance cost of a parking lot is lowered.

The invention provides a detection method for information comprehensive analysis and intelligent alarming application. The detection method includes the following steps that whether transformer substation advanced application function modular design meets requirements or not is detected; classification of alarming information is determined, and detection of intelligent alarming and analysis decision making is finished; detection of information comprehensive analysis decision making is conducted; detection of distributed state estimation and data identification is conducted. The detection method for information comprehensive analysis and intelligent alarming application can be used for application and implementation of intelligent comprehensive analysis and intelligent alarming of a transformer substation integrated monitoring system, and modularization, standardization and customization of the functions of the transformer substation integrated monitoring system are achieved.

The present invention relates to an education management system and method therefor. The present invention also relates to a computer program for monitoring the progress of tutors and students in a classroom environment.

The invention discloses a multi-rotor unmanned aerial vehicle detection platform system for detecting surface cracks of a structural member. The multi-rotor unmanned aerial vehicle detection platform system comprises a multi-rotor unmanned aerial vehicle, a control system and a wireless communication system; the multi-rotor unmanned aerial vehicle for providing a task load and detecting the surface cracks of the structural member comprises a vehicle body, a power system and a sensing system; the control system comprises an upper computer, a lower computer and a hand-held remote control unit; the upper computer is a ground station provided with a main control computer; the lower computer is an execution control module arranged on the multi-rotor unmanned aerial vehicle; the wireless communication system comprises a data transfer radio, a gain antenna and an image transmission module; the main control computer arranged on the ground station transmits information by means of the data transfer radio and controls the flight of the multi-rotor unmanned aerial vehicle through the execution control module arranged on the multi-rotor unmanned aerial vehicle. The platform detecting system is high in degree of automation; by use of a method for detecting the surface cracks of the structural member with the platform detecting system, the working time required by detecting can be effectively saved, and the detection cost is greatly reduced; the multi-rotor unmanned aerial vehicle detection platform and the method are particularly suitable for detection work of cracks on the surface of a large-sized structural member.

The invention relates to a method for manufacturing a dual-layer sandwich metal base PCB (printed circuit board) with high thermal conductivity. According to the method, a copper base or aluminum base is used for replacing the FR4 insulation material base or ceramic base in the prior art. According to the invention, the high terminal conductively of metal is utilized, so that heat threats to most electronic power devices and an LED (light emitting diode) on the PCB can be greatly reduced or eliminated, thus the lowest running temperature, greatest luminosity and longest service life of the LED can be ensured, therefore, the PCB is an ideal carrier board for the electronic power devices and an LED array.

The invention discloses a workflow mechanism-based concurrent ETL (Extract, Transform and Load) conversion method. By using a workflow technology and a multi-thread concurrent technology, concurrent execution of a plurality of ETL tasks of an ETL workflow and concurrent execution of a plurality of ETL behaviors in a single task are realized. When a plurality of ETL workflows are executed simultaneously and more parallel branches are available in the ETL workflows and the ETL operation, the execution efficiency can be obviously increased. At the same time, according to the method, cluster distribution processing is constructed, and parallel ETL data extraction engines are constructed by a parallel pipeline technology, so that the extraction efficiency of data can be greatly increased, and the parallel processing problem of multiple data flows and the bottleneck problem of conversion processing are solved.

The invention belongs to the technical field of building construction and particularly discloses an aluminum template system for building. The system comprises wall boards, floor boards and supporting structures used for supporting the floor boards. The wall boards comprise inner wall boards and outer wall boards. The supporting structures comprise support columns, end beams and top head sleeves rotating at the top ends of the support columns and connected with the end beams. Quick locking and connection of adjacent templates are achieved through a bolt locking structure. Corner templates are arranged at the corner positions among the boards. Matching splicing of standard templates and non-standard templates is adopted in the system to form a building floor, then concrete is poured conveniently and quickly, the supporting structures adopt the mode that the end beams are separated from the support columns, the wall boards can be disassembled 12 hours after the concrete is poured, the floor boards and the end beams can be disassembled after 35 hours, template utilization rate is improved, the standard degree is high, construction cost is reduced, construction efficiency is improved, and the requirement for modern construction can be met.

The invention relates to a narrow-machine-body full-hydraulic bolt and anchor cable drill carriage for a coal mine tunnel. The narrow-machine-body full-hydraulic bolt and anchor cable drill carriage comprises a machine body part, a lifting platform, a drill boom mechanism, crawler-type walking mechanisms and an electric cabinet, wherein the lifting platform is arranged at the machine body part through a foldable connecting rod and a lifting oil cylinder; the drill boom mechanism is arranged on the lifting platform through a feeding mechanism; the crawler-type walking mechanisms are arranged on two sides of the machine body part; and the electric cabinet is used for controlling the lifting oil cylinder and the crawler-type walking mechanisms. According to the narrow-machine-body full-hydraulic bolt and anchor cable drill carriage disclosed by the invention, the support of an anchor rod is completely mechanized, the support efficiency and the support quality of the bolt and anchor cable are greatly improved, the standardization degree is improved, the better stabilizing action is realized and the reliable use of the drill carriage and the safe operation of operators are fully ensured.

The invention discloses an intelligent substation and regulation and control center coordinative modeling method, comprising: standardizing the function of a system configuration tool of a substation automatic system; standardizing and expanding device and signal descriptions in an SCD (Substation Configuration Description) file; expanding a measurement model in a CIM / E (Common Information Model / E language) file; making mapping rules of IEC 61850 and IEC 61970 models; by reference to requirements of relay protection information standards and monitor system information standards, performing classified management on the information; automatically exporting the CIM / E file required by a regulation and control center on the side of an intelligent substation by using the system configuration tool, and performing checking; and providing the CIM / E model file for the regulation and control center in an offline or online manner and executing model splicing and storage processing. According to the method, the mapping and conversion from the 61850 model to the 61970 model are finished, the model and information sharing is realized, the model maintenance workload of the regulation and control center is reduced, and the working efficiency is improved.

The invention discloses a method and a system for automatically testing consistence of an SNMP (Simple Network Management Protocol) interface information model. The method comprises the steps of: firstly, generating corresponding test samples according to define information and types of different managed objects carrying out SNMP interface information model consistence test, specifically, for leaf objects, generating corresponding read test samples and write test samples according to access rights of the leaf objects in the SNMP interface information model, for table objects, generating corresponding read test cases and write test cases according to access rights of all lines of objects of the table objects in the SNMP interface information model, and also generating index relationship test cases of the table objects, for notify objects, generating corresponding notify test cases; and secondly, executing the test cases and analyzing executing results, and generating a test record and a test report according to the analysis result. The invention can improve the automatic test level of the consistence test of the SNMP interface information model, simplifies the test complexity, and improve the testing efficiency.

A high-precision hot-pressed silicon nitride ceramic ball bearing and its manufacturing method belong to bearing manufacturing technology and are suitable for installation on high-precision, high-speed, high-end CNC machine tools and machining center spindles. The high-precision hot-pressed ball bearing provided by the invention Silicon nitride ceramic ball bearings include: an inner ring and an outer ring made of steel. The inner ring and the outer ring respectively have ball bearing arc raceways; they are arranged between and in contact with the inner and outer ring ball bearing raceways. Ceramic ball rolling elements; a rolling element isolation ring, that is, a cage, arranged between the inner and outer rings to hold the ceramic balls; its characteristic is that the ceramic ball rolling elements are obtained by conical grinding processing technology and technical equipment, and its accuracy is Reached G5 and G3 levels. The characteristics of the invention are: high limit operating speed; high operating accuracy; high temperature resistance and can operate without lubrication; light weight; long-term stable operation in some highly corrosive media; high degree of standardization, easy maintenance and interchange.

The invention discloses a building industrialization concrete horizontal structure prefabricated part application primary design method. A general 'standard superposed beam selection parameter and corresponding number table', various forms of 'bending, shearing and twisting reinforcing bar number combination tables' of superposed floor beams of different concrete grades and section sizes, a 'horizontal prefabricated concrete superposed floor beam standard schematic handbook', a general 'standard superimposed floor slab selection parameter and corresponding number table', a 'horizontal prefabricated superposed floor beam standard graph parameter database', a 'horizontal prefabricated superimposed floor slab standard graph parameter database' and the like are compiled, and are matched with parameters, a software module and a computing result of horizontal structure prefabricated part application primary design software adapted from building structure analysis design software. Through adoption of the method, the design, prefabrication and installation application costs of a novel building industrialization structural part can be lowered, and the bottleneck of the existing industrial assembly type concrete building structure application development can be broken.

The invention relates to a system based on a differentiated service network and an IPv6 extension head for realizing autonomous QoS (quality of service) and a method thereof. The creative feature of the method lies in: a service terminal is provided with a service sensing component for sensing the service type and flow feature of a service data message to be transmitted; and the service sensing component takes the IPv6 QoS extension head to bear a sensed service flow parameter, adds the IPv6 QoS extension head in the service data message and transmits the service data message to a network. An ingress edge node is provided with an IPv6 QoS extension head detector for fast checking the service data message accessing the network and judging whether the service data message bears the IPv6 QoS extension head, and a service QoS self-configuration component for extracting service information born in the IPv6 header of service data message and the IPV6 QoS extension head and updating a service data table adaptively according to extracted information. A classifier and a marker of the edge node respectively conduct classification, marking and parameter configuration of a flow controlling mechanism to the service data message according to the service information table, thereby providing support to QoS guarantee and realizing autonomous QoS.

An automobile relay with a safety appliance comprises a relay body and a safety appliance, wherein the relay body comprises a weak electricity system, a strong electricity system, a base and an enclosure, the weak electricity system comprises an iron core, a coil, a yoke iron, an armature iron and an armature iron pressure spring, the safety appliance comprises two safety fuse sockets and a safety fuse inserted between the two safety fuse sockets, the upper portion of one safety fuse socket is a socket connector, the lower portion is a fixing part, the fixing part is fixed on the armature iron, the upper portion of the other safety fuse socket is a socket connector, an insulating partition sheet is arranged between the socket connector and the armature iron, the lower portion of the other safety fuse socket is equipped with a power source pin and a fixing pin, the power source pin penetrates through the base and is limited on the base, the fixing pin is inserted on the base, a safety fuse inserting hole is arranged on the top portion of the enclosure corresponding to the two safety fuse sockets, and the safety fuse is inserted in the inserting hole. The utility model has the advantages of reducing contact resistance, reducing location space, strong general characteristic, high production efficiency, and saving cost.

The invention relates to the field of instrument calibration. The technical problem to be solved by the invention is to overcome the defects in the prior art and provide a remote calibration method by which a calibration mechanism can conveniently telemonitor a great deal of instruments and a system thereof. The method comprises: a remote client sends a calibration request and calibration environment parameters to a calibration center through a network; the calibration center checks whether the calibration request and calibration environment parameters meet requirements; the calibration center picks up a corresponding calibration file, instrument control file and data processing file from a calibration item data base, encrypts the files and sends the files to the remote client by the network; the remote client executes a standard source to calibrate a calibration instrument, and returns the calibration process back to the calibration center by the network; and finally, the calibration center records the calibration process and results. The adoption of the component type remote adjusting system greatly facilitates the improvement of calibration systems with high performance.

A method for constructing banks of human dental pulp stem cells comprises the steps of acquiring basic information, obtaining dental pulp stem cells, cryopreserving and putting dental pulp stem cells into cell banks and recording and checking information. When the banks of dental pulp stem cells are used, recovery and multiplication culture are carried out in accordance with the actual demands. In the method, the dental pulp stem cells are obtained from dental pulp of waste healthy human teeth and a reserve bank for effective resources is established by using system engineering. A great quantity of dental pulp stem cells with functional activities can be obtained through short-term culture of the human dental pulp stem cells stored in the banks and can be stored for long term without losing the activities. Compared with the prior art, the invention is characterized in that the construction operation specification is simple, easy to grasp, safe and feasible; the bank construction cost is low and the standardization degree is high; and the cells from different age groups adopt different cryopreservation solution so that the activities of the recovered cells are enhanced, thus expanding the sources of the cells and enhancing the activities of the cells. The teeth used in the method are those which are extracted for various reasons and are waste, thus greatly saving the medical resources; therefore, the construction has wide application prospect.

The invention belongs to the technical field of sewing machines, and relates to a full-automatic feeding device of a sewing machine. A separating mechanism, a clamping and lifting mechanism and a feeding mechanism are sequentially arranged on one side of a table plate of the sewing machine, wherein the separating mechanism gradually separates to-be-sewn cloth one by one; the clamping and lifting mechanism clamps and lifts the to-be-sewn cloth separated by the separating mechanism; the feeding mechanism transfers the to-be-sewn cloth lifted by the clamping and lifting mechanism to a position above a needle plate; a plurality of position sensors are arranged on a transfer track of the to-be-sewn cloth; and a controller receives position signals of all the position sensors and controls sequential actions of the mechanisms. The full-automatic feeding device has the advantages that labor intensity is low, laying speed is high, and positions of laid cloth are standard, so that work efficiency is high, standard degree of sewn products is high, production cost is low, automation of a cloth sewing process can be realized by the device, and the full-automatic feeding device is applicable to various types of sewing machines.

The invention relates to a cast-in-place support platform for bridge cast-in-place construction, and the platform is characterized by consisting of a movable seat, a hydraulic jack, a steel pipe concrete vertical column, stable tie bars on a longitudinal surface, a horizontal surface and a plane, a spherical hinge support, a support primary beam, a support secondary beam, a reinforcing diagonal rod, a distribution rib, a large steel mould at the bottom of the beam, a support and pier top fixed connecting system, a pier top crossbeam, a partial template of a pier tope, a pier top large tonnage hydraulic jack, an undercarriage hoist or a chain block in the beam, an undercarriage steel cable and the like; all the components are spliced detachably and interchangeably; the connection of all the components is mainly realized through bolts; and the cast-in-place construction of a bridge can be carried out after a cast-in-place support is assembled according to the actual situation on the site and the beam body template is arranged on the support. The universal bridge cast-in-place support has the biggest characteristics of good practicality, high standard degree, high load bearing capability of the support system, low requirement on the load bearing capability of a foundation, settlement monitoring and automatic compensation functions; and is applicable to the cast-in-place construction of simple support beams, continuous beams and arch bridges; has few assembled and disassembled parts and no components with large sizes after being disassembled, is convenient to transport, is the support equipment for bridge cast-in-place construction with the highest standardization level and the best universality so far, and can significantly shorten the construction period and save the cost.

The invention relates to a technology innovation management information system for a group enterprise, and the architecture of the system comprises a presentation layer, an application layer, a data layer, and a storage layer. The application layer comprises an innovation and creativity collection unit, a planning management unit, a project declaration unit, a plan and budget unit, a process management unit, a funds management unit, a contract management unit, a conclusion acceptance unit, a result management unit, an intellectual property management unit, a performance evaluation unit, an incentive management unit, a project evaluation unit, an innovation think tank unit, an innovation platform unit, a statistical evaluation unit, an integrated platform unit, a technical forum unit, a WeChat platform unit, a portal unit, and a background management unit. All the above units carry out the interaction with the outside through the presentation layer, and the data generated by all units are classified through the data layer, and then is stored through the storage layer in order. The system can achieve the omnibearing informatization management of the innovation technology of an enterprise.

The invention provides a language translation quality auditing method. The method comprises the following steps of: translating a translated parent language to form a translation comparison library based on numerous conventional reliable translation methods; respectively performing a semantic comparison which takes category identification as a base structure on each translation sentence and each target language to be audited in the translation comparison library with a reference sentence generated according to the parent language; calculating a corresponding semantic difference degree; judging whether the semantic difference degree between the target language and the reference sentence is in the range of the semantic difference degree between each translation sentence and the reference sentence in the translation comparison library and then judging whether the translation is reliable; and proving modification for mistranslation. The auditing method has high automation and standardization degrees and is an ideal translation quality auditing method.

The invention belongs to a simulation test technology and relates to an ICD-oriented ARINC429 bus signal simulation test assembly applied to the technical field of avionics. A group of basic signal class libraries according with an ARINC429 standard are defined, a standard model of an ARINC429 bus signal is built, a simulation signal configuration file is generated after a user records ICD information, configuration file data of the ARINC429 bus signal are stored by adopting a file in an XML (Extensible Markup Language) format; an ARINC429 bus reads the configuration information of a signal configuration file, a corresponding ARINC429 signal control is loaded, a parameter engineering value is set on a simulation output interface of the ARINC429 bus signal and is automatically solved into an ARINC429 source code value according to the configuration information of the signal configuration file, data are packaged and transmitted to an ARINC429 board card driving layer interface, and a driving instrument outputs a simulation signal.

The invention provides a cultivation method for promoting stable yield of dried sweet potatoes in northern sweet potato area plains to exceed one ton per mu. The cultivation method comprises the steps of carefully selecting the variety, selecting land to form a ridge, performing formulated fertilization, selecting strong seedlings, performing film mulching and early planting, appropriately increasing the density, performing drip irrigation under a mulch, strictly preventing diseases and pests, chemically controlling the excessive vegetative growth and performing mechanical harvesting. According to the cultivation method, through early planting and close planting and by the matching of other advanced planting technologies, the growth time of the sweet potatoes is prolonged, the content of starch in the sweet potatoes and the sweet potato dry matter accumulation amount in unit area land are remarkably improved, and the per mu yield of the dried sweet potatoes can exceed one ton. The comprehensive degree of the technology is improved, the fusion of the improved variety and the good method and the combination of an agricultural machine and the agricultural technology are performed, the matching of engineering measures and cultivation measures is achieved, the level of the cultivation technology is fully improved, the working efficiency is improved, and the production cost is reduced. The standard degree of the technology is improved, the technology details and parameters are further clearer through the quantitative data indexes, and the basis is laid for the standard forming and popularization of the planting technology.

The invention discloses an H-shaped steel beam and H-shaped steel column minor axis variable beam height fabricated node and a construction method thereof. The node comprises an H-shaped steel column, an H-shaped steel beam, a column sealing piece, a T-shaped connection piece, an L-shaped connection piece and bolts. The column sealing piece consists of a column sealing plate, a beam upper flange stiffening rib and a column sealing plate stiffening rib; the T-shaped connection piece consists of an upper flange plate connection plate which is arranged horizontally and a web connection plate which is perpendicular to the bottom surface of the upper flange plate connection plate; the L-shaped connection piece consists of a lower flange plate connection plate which is arranged horizontally and a column connection plate which is perpendicular to the lower flange plate connection plate downward. All accessories required by the node are prefabricated in a factory, the requirement of equal-strength connection in the process of changing the section of the H-shaped steel beam in a certain range can be met, high-strength bolts are adopted by a construction field node so as to realize the fabricated connection, and the node is high in rigidity and high in connection speed, and can meet the requirement of the fabricated construction of a steel structure.

The invention discloses a construction method for assembling light energy-saving composite wallboards on a separation wall, wherein the light energy-saving composite wallboards have the advantages of high strength, stable seismic performance and reliable quality. The construction method comprises the following steps: firstly laying side lines of the wall body of the separation wall and fixing the positions of openings of doors and windows; drilling holes in a main structure at a mounting face of the separation wall and implanting reinforcing steel bars; drilling holes in side vertical faces of the composite wallboards; after sizing, erecting the composite wallboards in a way of being aligned to mounting lines on the floor, splicing the composite wallboards orderly according to a splicing sequence, driving wooden wedges into the lower part of battens, wherein the wooden wedges are used for adjusting position so that the battens are arranged in place; fixing the composite wallboards firmly and then driving each composite wallboard into a building surface slantwise at the angle of 45 degrees by using a steel chisel, so as to achieving an anchoring effect; applying mortar for flattening; and finally carrying out maintenance.