433results about "Extraordinary structures" patented technology

Disclosed in the present invention is a spatial three-dimensional suspended corridor, comprising a suspended corridor that connects indoor floor passageways, wherein diagrid columns are provided on all edge portions of the indoor floor passageways; the suspended corridor comprises several fixed segments and several bridge deck segments from bottom to top; and the fixed segments or corner segments are all connected to the corresponding bridge deck segments by means of node connecting components. In the present invention, by means of some implementable tests and on the basis of having a preliminary understanding of the stress performance of a corridor structure, a corridor simulation model is also established, parameters of the model are continuously optimized for repeated debugging, preliminary stress performance calculations are then performed and compared with results of some previously conducted tests, and if results are quite similar to the test results, this proves that the model is relatively optimal, that is, an optimized model is obtained, and then this model is used to analyze other more complex performances of the corridor. The optimization objective of the present invention is to make the structure and stress of an aerial corridor safer, more reliable and more comfortable.

The invention relates to a full-life-cycle indoor variable space building system. The full-life-cycle indoor variable space building system comprises a novel structure system and a building space layout. The novel structural system comprises a core tube, steel-concrete composite structural floors are connected to the two sides of the core tube, each steel-concrete composite structural floor is provided with a floor structural unit and a hidden beam frame for supporting the floor structural unit, the hidden beam frames and the floor structural units form an integrated structure by pouring concrete, and the hidden beam frames are connected with the core tube. The hidden beam frame is connected with a plurality of frame supporting columns, and the frame supporting columns are separated from the outer wall and the separating wall. The building space layout comprises the steps that a water utilization space is centrally arranged on one side of a living space, a large-space non-water utilization space is arranged on the other side of the living space, a vestibule backcourtyard and an equipment platform are arranged on the outer side of the outer wall of the centralized water utilization space, and a shared facility tube well is arranged. According to the invention, global variation of the living room space, the water utilization space and the balcony space in the whole life cycle of families and residences is realized.

The invention relates to the technical field of cable-supported grid structures, and discloses a permanent cable net support hoisting method which comprises the following steps: hoisting a cable net to an initial mounting configuration; applying a pull-down force to the cable net through at least one measure cable; the inclination angles of the radial steel beams relative to the horizontal plane are changed by multiple times, and loads are applied to the radial cables in the cable net by the heat by multiple times; after the load is applied each time, the cable force of the measure cable is dynamically adjusted, so that the configuration of the radial cable is matched with a preset supporting rod or flying column connecting point, and connection is completed; and after all the connecting points are connected, the measure cables are dismantled, and final shape finding of the radial cables is completed. The invention aims to provide a construction method for mounting an upper steel structure on a flexible cable net based on load superposition and a mode of dynamically adjusting a pull-down tool cable, and solves the problem that a plurality of support radial units complete shape finding under the control of a single pull-down tool cable.

The application discloses a construction method of a double-helix cantilever structure and belongs to the technical field of building construction. The method comprises the following steps: pouring a plurality of cantilever plate modules capable of being spliced to form a double-helix cantilever plate; pouring a core column, installing a climbing track consistent with the spiral shape of the preset double-helix cantilever plate along the side wall of the core column; installing the cantilever plate module at the initial position of the climbing track, sliding the cantilever plate module to detect whether the cantilever plate module can be moved from the initial position to the final position from bottom to top; moving the cantilever plate module at the initial position of the climbing track to a second position, and then installing the cantilever plate module at the initial position of the climbing track, so that the cantilever plate module at the initial position is spliced with the cantilever plate module at the second position until the cantilever plate modules are spliced to form the double-helix cantilever plate; and removing the outer track after pouring the core column. The double-helix cantilever plate is formed by splicing the cantilever plate modules, the construction of the double-helix cantilever plate structure is facilitated, and the problem of on-site pouring construction of the double-helix cantilever plate is solved.

The invention relates to the technical field of PTFE membrane material installation, and particularly provides a PTFE membrane material installation pretension control method and system.The method comprises the steps that real-time temperature information of different areas on a PTFE membrane material is obtained; for each area, acquiring additional thermal stress of the area according to the membrane material thermal expansion coefficient, the design reference temperature and the real-time temperature information; determining a temporary mechanical tension target corresponding to each area according to the additional thermal stress and a preset target total stress; for each area, tensioning operation is conducted on the PTFE membrane material according to the temporary mechanical tension target, the actual total stress of the area in the tensioning operation process is monitored in real time, and the tensioning operation is adjusted according to the deviation between the actual total stress and the target total stress till the total stress reaches the target total stress; the method can effectively peel off the influence of temperature change on the stress state of the membrane material and adjust the pretension target according to the dynamic temperature field.

This utility model relates to the field of building structure engineering technology and discloses a prefabricated octagonal grid structure, including a connecting frame. A connecting mechanism is provided at the top of the connecting frame to connect it. Multiple support rods are equidistantly arranged around the bottom wall of the connecting frame, and an energy supply mechanism is provided on the outer wall of each support rod to achieve energy self-sufficiency for the structure. The connecting mechanism includes a connecting frame located at the top of the connecting frame. Multiple connecting slots are equidistantly formed on the top wall of the connecting frame, and these slots engage with the connecting frame. In this utility model, the outer connecting parts of the grid unit are precisely aligned with the mounting holes on the support rods. Bolts are passed through and tightened to firmly connect the grid unit to the support rods, enhancing the stability and load-bearing capacity of the structure. Furthermore, the octagonal grid shape enriches the visual effect of the building and meets diverse aesthetic needs.

This invention relates to the field of steel structure building construction technology, and in particular to a method for installing a circular arc beam in a circular tower steel structure. The method includes: creating a matching arc-shaped template based on the measured arc contour of the steel column on site; machining the ends of the beam to form a uniformly fitting arc surface; installing the steel column in sections; installing an adjustable ear plate assembly using the pre-reserved connection holes in the steel column and adjusting it to the installation height; hoisting the beam onto the assembly; finely adjusting its three-dimensional posture to ensure precise alignment of the fitting surfaces before locking it in place; welding the beam to the steel column; and finally removing the adjustable ear plate assembly. The purpose of this invention is to solve the problems of low beam fitting accuracy, difficulty in hoisting and positioning adjustment, damage to the steel column base material, and poor welding quality caused by deviations between the actual contour of the steel column and the design.

A frame supporting type air rib membrane structure system comprises a frame supporting structure, an air rib structure and a membrane structure. The frame supporting structure comprises a supporting unit; the supporting units are arranged at intervals in the longitudinal direction. The supporting unit comprises a stand column and a top support. The air rib structure is mounted on the outer side of the frame supporting structure and is formed by splicing a plurality of air rib type membrane structure units; each air rib type membrane structure unit comprises an air rib and a connecting pipe; the air ribs are arranged in parallel at intervals, and one group of air ribs are horizontally arranged; the group of air ribs are communicated with one another through connecting pipes to form one or more independent inflation loops; pressure sensors are arranged on the surfaces of the air ribs; and the membrane structure covers the outside of the air rib structure and is detachably connected with the air rib structure. The technical problems that a traditional gas film structure is small in application range, insufficient in stability, prone to being large in film surface deformation and unstable in gas rib are solved, and the technical problems that a traditional gas rib type film structure is poor in adjustment flexibility, large in operation difficulty and high in cost are further solved.

The present application relates to the technical field of structural design of construction engineering, and especially relates to a large-span roof tensile membrane structure and a design method thereof; the large-span roof tensile membrane structure comprises: no less than two non-draining boundaries and one draining boundary; the tensile membrane is tensiled between the non-draining boundaries and the draining boundary; the non-draining boundaries are located at the same elevation or different elevations; and the draining boundary is in a concave arch shape. The present application constructs a tensile membrane structure which does not rely on arches, cables, struts and other supporting members, forms a negative Gaussian surface by concave design of the membrane boundary, forms a draining path along the concave direction, and realizes organized drainage of the tensile membrane structure. Meanwhile, under the action of prestress, the membrane structure of the negative Gaussian surface has a structural rigidity which meets the use requirements. The corresponding design method can determine the size of the concave of the outer boundary of the tensile membrane based on the geometry of the roof structure of different shapes. The tensile membrane structure and the design method thereof proposed by the present application can avoid the influence and limitation of the traditional membrane structure modeling and internal supporting members on the architectural effect, maximize the realization of the demand for transparent and light architectural effect, and at the same time avoid water accumulation of the membrane structure.

The utility model relates to the technical field of railway building components, in particular to a tree-shaped beam column structure for a railway station canopy, which comprises a support rod, the upper part of the left end and the upper part of the right end of the support rod are fixedly connected with fixing frames, and the lower end of the support rod is fixedly connected with a fixing plate. A drainage channel is formed in the middle of the upper end of the supporting rod and the middle of the upper end of the fixing plate, and a plurality of fixing holes are formed in the upper end of the fixing plate. According to the tree-shaped beam column structure for the rain shed of the railway station, due to the fact that the two fixing frames are arranged, when the tree-shaped beam column structure is used for installing and using the rain shed, the three supporting plates in the fixing frames can absorb and weaken wind vibration generated by the rain shed, the damping effect can be achieved, and the situation that the rain shed is damaged in the strong wind weather is avoided. The rain shed is damaged due to the wind vibration effect, the drainage channel is formed in the upper end of the device, when the device is used, rainwater falling on the rain shed slides to the upper portion of the supporting rod and flows away through the drainage channel, and it is avoided that the rainwater is retained on the upper portion of the device to cause corrosion of the device.

The application discloses a large-span cantilever steel structure construction method and belongs to the technical field of building construction, which comprises the following steps: 1) bottom concrete structure pouring; 2) temporary support device installation; 3) large-span cantilever steel structure installation; 4) pouring: pouring the remaining concrete structure; and 5) temporary support device adjustment. The method aims at solving the problem that the force exerted by the temporary support device cannot be adjusted during the construction of the large-span cantilever steel structure.

The utility model relates to the technical field of pneumatic membranes, and discloses a high-pressure-resistant pneumatic membrane which comprises an outer membrane, a first light-transmitting membrane is fixedly assembled on the top of the outer membrane, an inner membrane is arranged on the inner wall of the outer membrane, a second light-transmitting membrane is fixedly assembled on the outer wall of the inner membrane, a sleeve is fixedly assembled on the top of the second light-transmitting membrane, and the sleeve is fixedly assembled on the top of the second light-transmitting membrane. The inner wall of the sleeve is slidably sleeved with a sliding rod, a limiting rod is arranged on the inner wall of the sleeve, a limiting ring is fixedly assembled at the top end of the limiting rod, and the outer wall of the limiting rod is sleeved with a spring. Through the arrangement of the structure of the outer film, the first light-transmitting film, the inner film and the second light-transmitting film, after the inflatable film is inflated and swelled, due to the fact that materials of the outer film, the first light-transmitting film, the inner film and the second light-transmitting film all adopt the characteristic of high light-transmitting performance, sunlight cannot be excessively shielded when irradiated, and therefore the light-transmitting performance of the inflatable film is guaranteed; therefore, the inflatable membrane has the characteristics of high brightness and high transparency in use, and sufficient illumination supply is guaranteed.

The invention belongs to the technical field of buildings, and relates to a building structure with the component size determined according to the structural stress magnitude, the building structure comprises a supporting column (1) and a cross beam (2) connected with the supporting column (1), the cross beam (2) is a fish-belly sill, the cross section of the fish-belly sill is in a fish-belly form, the middle cross section size is large, the cross section sizes of the two ends are small, the supporting column (1) is a fusiform column, and the cross section of the cross beam (2) is a triangular column. The middle section size of the fusiform column is large, and the section sizes of the two ends are small. While the requirement for building attractiveness is met, the sizes of all structural components are set according to the stress of the structure, the area of the beam is increased at the position where the stress of the beam is maximum, the structural rigidity and the stress performance are improved, the height of the beam is reduced at the position where the stress of the beam is small, the effect of reducing cost can be achieved, and a structural system combining architectural aesthetics and structural stress is formed.

The utility model discloses a cable-membrane structure center connection node, and relates to the technical field of cable-membrane buildings. The cable membrane connecting node solves the problems that an existing cable membrane connecting node is poor in universality, low in error-tolerant rate, tedious in operation process, low in working efficiency and large in labor cost. An upper seat plate and a lower seat plate are both of a regular polygon plate-shaped structure, a plurality of cable connecting assemblies are arranged between the upper seat plate and the lower seat plate in the circumferential direction, a guide rail sliding block mechanism is arranged between the upper seat plate and the lower seat plate, and two sets of guide rails are horizontally and oppositely installed on the lower surface of the upper seat plate and the upper surface of the lower seat plate respectively. A sliding block locking piece is installed on the upper seat plate, the guide rail located on the upper portion and the sliding block are fixed through the sliding block locking piece, a horizontally-arranged cable connecting hole is formed in the middle of the sliding block, and one end of the cable connecting assembly is rotationally installed in the cable connecting hole of the sliding block. According to the cable-membrane connecting joint, the universality, the installation error-tolerant rate and the working efficiency of the cable-membrane connecting joint are improved, the operation process is simplified, and the labor cost is reduced.

This invention relates to the field of building technology and discloses a prestressed steel tie rod for a cantilevered building platform and its construction method. The method includes: steel tie rod segments, multiple segments arranged in a straight line; a sleeve with internal threads at both ends, the ends of adjacent steel tie rod segments respectively installed within the internal threads; a first fastening nut structure installed at the end of each steel tie rod segment along the straight edge; and a second fastening nut structure installed at the end of at least one steel tie rod segment in the middle of the straight line, the second fastening nut structure being fitted into the sleeve. The prestressed steel tie rod for a cantilevered building platform and its construction method of this invention can offset the residual tensile force of the cantilevered platform load on the concrete structure, minimizing the risk of concrete cracking due to tension and ensuring structural construction safety.

The core tube concealed column and its construction method of the reverse construction method belong to the field of core tube concealed column construction technology. In view of the special working conditions of the reverse construction method, the present invention optimizes the construction method of the stirrups of the core tube concealed column. The stirrups of the core tube concealed column are processed in segments. Specifically, each closed stirrup is processed into two segments and a welding length is reserved. The stirrup segments are tied to the outside of the vertical stirrups, and then the tied stirrup segments are welded to form a closed stirrup system. This ensures that the stirrups can still be tied smoothly after the construction of the upper structure, lower structure and vertical reinforcement is completed, reducing the construction difficulty and improving the construction efficiency.

The invention relates to the technical field of buildings, in particular to an air bag and a using method thereof. Comprising a bag body, the bag body comprises three layers of thin films which are sequentially overlapped together, a cavity is formed between every two adjacent thin films, and the cavities are used for being filled with gas or bubbles; the two cavities are used for being filled with gas at the same time, filled with bubbles at the same time, filled with gas at any one or filled with bubbles at any one. And a plurality of counterweight bodies are arranged on the middle membrane in the middle of the bag body at intervals. The counterweight body is a water bag or a counterweight block. And a plurality of auxiliary air bags are arranged on the middle film in the middle of the bag body. In the working process, the multiple films are overlapped to form the air bag, the cavities between the adjacent films can be inflated or inflated with bubbles, the functions of heat preservation, light transmission, shading and the like are achieved through a single structure, and the air bag is suitable for occasions such as buildings. The device is convenient to operate, light and reliable.

The invention provides a tower crown pistil steel structure curtain wall structure which comprises a pistil steel structure and a pistil curtain wall, the pistil curtain wall comprises an arched steel column outer wrapping curtain wall, a pistil ring outer wrapping curtain wall and a huge column outer wrapping curtain wall, the arched steel column outer wrapping curtain wall is installed on a tower crown center supporting column, and the pistil ring outer wrapping curtain wall is installed on the huge column outer wrapping curtain wall. The stamen ring outer wrapping curtain wall is installed on the tower crown stamen ring-shaped steel beam, the first tower crown stamen herringbone steel beam, the second tower crown stamen herringbone steel beam and the forked portion of the tower crown stamen herringbone auxiliary steel beam, and the huge column outer wrapping curtain wall is installed on the tower crown top supporting column and the folding portion, close to the tower crown top supporting column, of the tower crown stamen herringbone auxiliary steel beam. The arched steel column externally-wrapped curtain wall is in a shape with an inclined surface on the inner side of the bottom end, the stamen ring externally-wrapped curtain wall is in a shape with an inclined surface on the inner side of the top end, and the huge column externally-wrapped curtain wall is in a shape with a rectangular groove in the middle of the top end, so that the curtain wall is novel and unique in external facade decoration effect, has more sense of space, layering sense and rhythm sense, and is more dynamic.

The invention relates to the field of building construction methods, and discloses an air film hoisting construction method capable of avoiding equipment occupation, which comprises the following steps: S1, performing protection treatment on field large equipment; s2, performing structural calculation according to field conditions and large-scale equipment parameters; s3, a steel pipe hanging beam and a distributed hanging point clamp are matched, membrane cable combination units are synchronously lifted according to the preset operation radius, and the membrane cable combination units span the large equipment; s4, the crane is controlled to synchronously descend the membrane cable combination unit, and membrane material falling is completed; and S5, the located membrane material is subjected to inflation debugging. The construction method has the beneficial effects that building forming is completed on the premise that equipment is covered, the existing inherent logic of first disassembly and then construction is replaced, high equipment disassembly and reassembly cost and production halt loss are omitted, the construction period occupied by disassembly is converted into efficient hoisting operation, and the cost and the construction period are greatly optimized.

The utility model belongs to the technical field of building structures, and particularly relates to a self-aligning assembled and combined building structure which comprises at least one unit, the unit comprises four stand columns (1), first connectors (2), second connectors (3) and an upper frame body (4), the first connectors (2) and the second connectors (3) are arranged at the upper ends and the lower ends of the stand columns respectively, and four corners of the upper frame body (4) are connected with the four first connectors respectively. Four corners of the lower frame body (5) are respectively connected with the four second joints; the four first joints of one unit are respectively connected with the four second joints of the unit above the unit; therefore, compared with the prior art, the building structure is convenient to quickly align, does not need to be welded, and is convenient to quickly mount and dismount; and the structure is firm, the load bearing capacity is remarkably improved, the height of an assembled building structure is greatly increased, and the application range is wide.

This invention provides a tensioned monolithic system formed by a one-dimensional array of polyhedral tensioned monolithic modules. The system includes several module units, a back tie, a front tie, and a lower tie. These module units are arranged in a one-dimensional series to form the tensioned monolithic system. Each module unit is either a 6-bar, 24-30-cable tensioned monolithic module formed by discrete icosahedrons or a 5-bar, 20-24-cable novel tensioned monolithic module formed by discrete tetrahedrons. Each tensioned monolithic module consists of longitudinal horizontal pressure bars, transverse horizontal pressure bars, and vertical pressure bars connected sequentially to the ends of the pressure bars by cables. Seven types of 6-bar, 24-30-cable icosahedral novel tensioned monolithic modules and five types of 5-bar, 20-24-cable tetrahedral novel tensioned monolithic modules are used, and these polyhedral tensioned monolithic modules are arranged in a one-dimensional array to form a continuous architectural functional space for passage or residence of personnel and vehicles. The modules can be arranged with equal or unequal heights and widths to create a staggered, natural architectural form. Ties or rods are added between the modules to form a unified whole.

The utility model discloses an overhanging butterfly-shaped plane inclined column conversion building structure, relates to the technical field of buildings, and is used for solving the problem that an existing frame column is large in section and occupies more indoor space. The overhanging butterfly-shaped plane inclined column conversion building structure comprises a main body structure and an overhanging structure, the overhanging structure and the main body structure are arranged along a first horizontal direction; the overhanging structure comprises a plurality of overhanging platform supporting units, a stand column and a plurality of diagonal draw bar assemblies, the overhanging platform supporting units are arranged at intervals in the vertical direction, one ends of the overhanging platform supporting units are connected with the main body structure, and the other opposite ends of the overhanging platform supporting units are connected with the stand column; the diagonal draw bar assemblies are arranged at intervals in the vertical direction, and each diagonal draw bar assembly comprises a first connecting end and a second connecting end which are oppositely arranged; the first connecting end is connected with the main body structure, and the second connecting end is located below the first connecting end and connected with the stand column.

The invention discloses a pneumatic membrane cooling tower which comprises a tower body and a pneumatic membrane system arranged on the periphery of the tower body. The tower body comprises a plurality of layers of rigid rings which are longitudinally arranged, and the layers of rigid rings are connected through zipper assemblies and pneumatic membranes; the pneumatic membrane system is filled with gas with the density smaller than that of air. The rigid ring can keep the appearance structure of the tower body stable, the latticed inhaul cable assembly can reduce the calculation length of the rigid ring, and the stability of the rigid ring is improved. The latticed inhaul cable assembly can limit circumferential and vertical displacement of the rigid ring. The inflatable membrane system serves as an enclosure structure and is filled with gas with the density smaller than that of air, the cooling tower connected with the inflatable membrane can float upwards, buoyancy counteracts the dead weight of the cooling tower, the inflatable membrane system floats upwards to tension the inhaul cable upwards, the buoyancy and tensile force reach the balance state, the tensile force of the pulling speed assembly is kept, and the overall structure is stable. On the basis that a conventional center stand column structure of the cooling tower is omitted, the overall stress stability of the cooling tower can be guaranteed, and the manufacturing cost and the construction difficulty are reduced.

The invention relates to a self-adaptive graded energy dissipation type rock wall anchoring system and a folding and unfolding inflatable residential cabin, which comprise an anchoring assembly, a buffer assembly, an inhaul cable and a prestress adjusting assembly, and realize stable anchoring of a folding and unfolding framework inflatable structure in a lunar lava pipe environment. The anchoring assembly is tightly combined with a rock wall drill hole in an expansion mode, and basic anchoring force is provided for the system. The buffering assembly is arranged in the sliding cavity and can absorb environment energy to achieve graded energy consumption when the local rock wall is slightly shocked. Reliable connection between the anchoring assembly and the prestress adjusting assembly is achieved through the inhaul cable. The prestress adjusting assembly adjusts the prestress of the inhaul cable to counteract stress fluctuation caused by factors such as environment deformation and temperature change. The technical problem that an anchoring structure needs to give consideration to both stability and adaptability in special environments such as low gravity, high radiation and easy slight shock of the moon is solved, and a core guarantee is provided for safe deployment of a folding and unfolding framework inflatable structure in the lunar lava tube.

The application discloses a pentagon sequence multi-strut hybrid cable dome structure. The prior art has the problems of great construction difficulty and complex node structure. The application comprises two types of pentagon space basic units, inner ring cables and outer ring beams. The space basic units are divided into two types of space three-dimensional pentagons, i.e. normal pentagons and upside-down pentagons. The normal pentagons have three struts and two diagonal cables, and the upside-down pentagons have four struts and one diagonal cable. In addition, the two types of pentagons both have four upper chord ridge cables, one upper chord ring member and one lower chord ring cable segment. In the space basic unit, one end of the struts and the diagonal cables is connected to the upper chord ridge cable node, and the other end is connected to the same lower chord node. The same type of space basic units are extended along the ring direction to form two types of ring directional substructures, and the same circle lower chord ring cable segments are connected to form the lower chord ring cable. The two types of ring directional substructures are alternately extended along the radial direction, the bottom ring directional substructure is supported on the outer ring beam, and the top is provided with the inner ring cable. The application has the advantages of stable structure, simple and beautiful building shape and strong space effect.

The utility model discloses a starry sky tent device suspended in the air. The device comprises a helium balloon, a starry sky tent main body, a landing platform, traction steel cables and an elevator, wherein the helium balloon is located at the top and provides overall buoyancy of the whole device; the starry sky tent main body is located in the middle; according to the starry sky tent device, the starry sky tent can be always in a suspended state through buoyancy provided by the helium balloon on the top, basic life requirements and starry sky observation activities can be provided for users, and the stability and safety of the starry sky tent device suspended in the air can be guaranteed on the basis of the traction steel cable under severe weather conditions.

The application discloses a self-climbing material distribution system and a construction method thereof, and belongs to the field of building construction. The self-climbing material distribution system comprises a material distributor, vertical supports and three horizontal supports. The horizontal supports each comprise a support beam and a climbing frame, and the support beam is fixedly connected with the outer wall of a core tube. The climbing frame comprises a first support cylinder, a second support cylinder, a jacking device, a first telescopic corbel and a second telescopic corbel. The first telescopic corbel and the second telescopic corbel are arranged on the first support cylinder and the second support cylinder respectively, the first support cylinder and the second support cylinder are connected through the jacking device, and a support groove is arranged on the vertical support, so that the climbing frame can climb upwards along the vertical support, and the vertical support can be lifted. The self-climbing material distribution system can realize the climbing of the horizontal supports and the lifting of the vertical supports and the material distributor through the cooperative work of the three horizontal supports, does not need to additionally arrange hoisting equipment, improves construction efficiency, and reduces construction cost.

The utility model provides a connecting node of an outrigger truss and a steel plate concrete composite shear wall, which comprises a peripheral frame column, the outrigger truss with one end connected with the peripheral frame column, the steel plate concrete composite shear wall and at least one connecting component arranged in the steel plate concrete composite shear wall. A steel plate concrete composite shear wall is adopted as a core tube wall body, and connecting components are arranged in the core tube wall body, so that the core tube wall has the advantages of excellent mechanical property, high space utilization rate, high construction efficiency and the like, and the overall rigidity and stability of a connecting joint are enhanced; the peripheral frame columns of the building are connected with the internal core tube wall body through the outrigger trusses, so that the connection between the core tube wall body and the peripheral frame columns is enhanced, and the lateral rigidity of the structure is increased; meanwhile, prefabrication can be achieved through the connecting component and the mode that the connecting component is welded into the steel plate concrete composite shear wall, and construction is convenient and fast.