CN112459584B - Wallboard concatenation and ground absorbing assembled frame construction - Google Patents
Wallboard concatenation and ground absorbing assembled frame construction Download PDFInfo
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- CN112459584B CN112459584B CN202011204014.7A CN202011204014A CN112459584B CN 112459584 B CN112459584 B CN 112459584B CN 202011204014 A CN202011204014 A CN 202011204014A CN 112459584 B CN112459584 B CN 112459584B
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- 238000010276 construction Methods 0.000 title description 9
- 230000035939 shock Effects 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 13
- 238000013016 damping Methods 0.000 claims description 25
- 239000006096 absorbing agent Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/0007—Base structures; Cellars
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
本发明涉及装配式建筑技术领域，具体提供了一种墙板拼接且地基减震的装配式框架结构，包括能够预埋进地下的地基，设置在地基上的承重框架，设置在承重框架上的墙板；地基包括设置在地面上的桁架，固定在桁架上端能够支撑承重框架的承重柱支撑座，活动设置在桁架下端预埋进地下预埋基座，设置在预埋基座上的减震结构组件；预埋基座包括设置在桁架下端面的滑动基座，设置在滑动基座上的基座滑槽，安装在基座滑槽两端的弹性结构件，滑动设置在基座滑槽上的基座连接件，安装在基座连接件下端的圆形基座；本发明结构提供的墙板能够随不同大小的框架进行调节，适应面广应用性强。
The invention relates to the technical field of prefabricated buildings, and specifically provides a prefabricated frame structure with wall panels spliced together and foundation shock absorption, comprising a foundation that can be pre-buried underground, a load-bearing frame arranged on the foundation, and a frame structure arranged on the load-bearing frame. Wall panel; the foundation includes a truss set on the ground, a load-bearing column support seat fixed on the upper end of the truss and capable of supporting the load-bearing frame, movably set at the lower end of the truss and pre-embedded into the underground pre-embedded base, and the shock absorption set on the pre-embedded base Structural components; the pre-embedded base includes a sliding base arranged on the lower end face of the truss, a base chute arranged on the sliding base, and elastic structural members installed at both ends of the base chute, slidably arranged on the base chute The base connecting piece is installed on the circular base at the lower end of the base connecting piece; the wall panel provided by the structure of the present invention can be adjusted with frames of different sizes, and has wide adaptability and strong applicability.
Description
Technical Field
The invention relates to the technical field of assembly type buildings, in particular to an assembly type frame structure with spliced wallboards and shock absorption of a foundation.
Background
The assembly type building is a house built by an industrialized production mode, wherein part or all components of the house are prefabricated in a factory and then transported to a construction site, and the components are assembled in a reliable connection mode; the economic pressure of houses is increased year by year due to the fact that the traditional house is high in construction cost, and the prefabricated house is fast developed in recent years due to the fact that construction is convenient and cost is low, and the construction process is generally finished in a factory and then assembled on a foundation;
earthquakes cause serious damage to various building structures, particularly prefabricated houses; the reason is that the traditional fabricated building structure usually achieves the anti-seismic purpose by strengthening the rigidity and adopting a 'hard resistance' mode; the mode can achieve the purpose of protecting the house under the condition of small magnitude of vibration, but the traditional mode can not meet the requirements of resisting vibration and protecting the house far under the condition of large magnitude of vibration;
the wall body of the existing fabricated house installed on the bearing frame is an integral body, so that the wall body is only suitable for frames with the same size, and the application range of the wall body is limited; and the existing fabricated frame only designs an earthquake-proof structure at the joint of the bearing column and the bearing beam, but the earthquake-proof structure of the house foundation is seriously ignored, so that the earthquake-proof function is limited, and the house cannot be well protected.
Disclosure of Invention
Aiming at the problems, the invention provides an assembled frame structure with spliced wallboards and shock absorption of a foundation, the wallboard provided by the structure can be adjusted along with frames with different sizes, and the structure has wide application range and strong applicability; the structure provides the earthquake-resistant design of the foundation, greatly improves the earthquake-resistant performance of the house, and ensures the safety and firmness of the house.
The technical scheme of the invention is as follows: a wallboard spliced and foundation damping fabricated frame structure comprises a foundation which can be embedded into the ground, a bearing frame arranged on the foundation, and a wallboard structure arranged on the bearing frame;
the foundation comprises a plurality of trusses horizontally arranged on the ground, a plurality of bearing column supporting seats fixed at the upper ends of the trusses and capable of supporting a bearing frame, a plurality of embedded bases embedded under the ground and movably arranged at the lower ends of the trusses, and a damping structure assembly arranged between two adjacent embedded bases;
the embedded base comprises a sliding base arranged on the lower end face of the truss, a base sliding groove arranged on the sliding base, elastic structural members arranged at two ends of the base sliding groove, a base connecting member which is arranged in the base sliding groove in a sliding mode, two ends of the base connecting member are respectively connected with the two elastic structural members, and a circular base movably arranged at the lower end of the base connecting member;
the damping structure assembly comprises an elastic damping rod and a damper, wherein the elastic damping rod is arranged between two adjacent circular bases;
the bearing frame comprises a plurality of bearing columns arranged on the bearing column supporting seats and a plurality of bearing beams arranged on two adjacent bearing columns;
the wallboard structure comprises a first support rod horizontally arranged between two adjacent bearing columns, a second support rod vertically arranged on the first support rod, a locking mechanism used for reinforcing the strength of the first support rod and the second support rod, and two layers of wallboards respectively arranged on the inner side and the outer side of the locking mechanism, wherein the upper end of the second support rod is connected with a bearing beam, and the lower end of the second support rod is connected with a truss;
the locking mechanism comprises an X-shaped pull rod positioned between two layers of wallboards, and a locking piece arranged on the X-shaped pull rod and used for connecting the wallboards.
Further, the heel post supporting seat includes the truss fixing base of fixed mounting on the steel structure truss, installs attenuator on the fixing base, and set up be used for supporting the stand support of heel post on the attenuator. The damper is arranged between the truss fixing seat and the bearing column, so that the shock resistance of the bearing column can be enhanced, and the stability of the bearing column is ensured.
Furthermore, the bumper shock absorber is in including installing the elasticity energy-absorbing piece on elasticity shock absorber pole, a plurality of settings can stretch out the vibrating bar spare on the elasticity energy-absorbing piece ground, install the safety cover outside the vibrating bar spare. The arrangement of the vibration rod piece and the elastic energy absorption piece can absorb vibration energy from the underground, and the impact of an earthquake on a foundation is reduced.
Furthermore, a connecting structure is arranged at the joint of the bearing column and the bearing beam. The stability of spandrel column, spandrel girder can effectively be strengthened through connection structure, effectively improves the factor of safety of whole frame.
Furthermore, the connecting structure comprises a first connecting block arranged on the bearing column and a second connecting block arranged on the bearing beam; the damping device is characterized in that a rectangular supporting clamping groove is formed in the upper end face of the first connecting block, a rectangular clamping block is arranged on the lower end face of the second connecting block, and a damping spring is installed between the rectangular clamping block and the rectangular supporting clamping groove. Compared with the traditional bolting mode, the bearing beam is installed in a clamping mode of the rectangular clamping block and the rectangular supporting clamping groove, so that the bearing beam is convenient to install and the construction speed can be increased; the damping spring can absorb vibration energy, and is favorable for improving the shock resistance.
Furthermore, four side faces of the rectangular support clamping groove are provided with damping springs, and the damping springs are provided with connecting clamping pieces mounted with the rectangular clamping blocks. Through establish damping spring around the rectangle draw-in groove and can make and realize flexonics between spandrel girder and the stand, effectively improve whole frame construction's anti-seismic performance.
Furthermore, a reinforced structural part is arranged at the joint of the bearing column and the bearing beam; the reinforced structure piece includes the triangle support piece that right angle limit is connected with spandrel column, spandrel girder respectively, sets up the gusset plate that can be connected with triangle support piece on the spandrel girder, runs through the elastic connection pole that is used for connecting triangle support piece, gusset plate on the spandrel girder. The stability that the spandrel girder and the spandrel column are connected can further be strengthened in the setting of triangle support piece, gusset plate, is favorable to improving whole frame construction's firm degree.
The invention has the beneficial effects that: the invention provides an assembled frame structure with spliced wallboards and shock absorption of a foundation, which can greatly improve the shock resistance of a house in an earthquake and ensure the safety and firmness of the house; the provided wall board can be adjusted along with frames with different sizes, so that the application range of the wall body is effectively enlarged;
according to the invention, the first support rod and the second support rod are arranged, so that the strength of the wall body can be enhanced, and the wall body can be divided into a plurality of small blocks; the size of the wall body can be changed by splicing the connecting rod pieces, so that the wall body can be suitable for frame structures with different sizes, and the application range of the wall body is effectively enlarged;
the vibration separation of the underground embedded base and the surface steel structure truss is realized through the arrangement of the sliding base, and the vibration energy transmitted to the bearing columns and the bearing beams by the steel structure foundation can be greatly weakened; the transmission of the vibration energy of the steel structure base to the upper house can be further weakened through the rotation of the circular base; furthermore, vibration energy is transmitted to the vibration energy absorber through the elastic damping rods, and then the vibration assembly stretches out of the ground to release energy, so that the vibration resistance of the underground embedded base is realized.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the structure of the foundation according to embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of a connecting structure according to embodiment 2 of the present invention;
FIG. 4 is a schematic structural view of a reinforcing structural member according to example 3 of the present invention;
wherein, 1-foundation, 11-truss, 12-bearing column supporting seat, 121-truss fixing seat, 122-upright column supporting seat, 13-embedded base, 131-base sliding groove, 132-elastic structural component, 133-base connecting component, 134-round base, 14-shock absorption structural component, 141-elastic shock absorption rod, 142-elastic energy absorption component and 143-vibration rod component, 2-bearing frame, 21-bearing column, 22-connecting structure, 221-first connecting block, 222-rectangular clamping block, 223-damping spring, 23-reinforcing structural member, 231-triangular supporting member, 232-reinforcing plate, 233-elastic connecting rod, 3-wallboard structure, 31-first supporting rod, 32-wallboard and 33-locking mechanism.
Detailed Description
Example 1: the assembled frame structure with spliced wallboards and damping foundation as shown in fig. 1 comprises a foundation 1 which can be embedded into the ground, a bearing frame 2 arranged on the foundation 1, and a wallboard structure 3 arranged on the bearing frame 2;
the foundation 1 comprises 4 trusses 11 which are horizontally arranged on the ground and enclose a rectangle, 4 bearing column supporting seats 12 which are fixed at the upper ends of the trusses 11 and can support the bearing frame 2, 4 embedded bases 13 which are embedded under the ground and movably arranged at the lower ends of the trusses 11, and a damping structure assembly 14 arranged between two adjacent embedded bases 13;
as shown in fig. 2, the embedded base 13 includes a sliding base disposed on the lower end surface of the truss 11, a base chute 131 disposed on the sliding base, elastic structural members 132 installed at two ends of the base chute 131, a base connecting member 133 slidably disposed in the base chute 131 and having two ends respectively connected to the two elastic structural members 132, and a circular base 134 movably installed at the lower end of the base connecting member 133;
the shock-absorbing structure assembly 14 comprises an elastic shock-absorbing rod 141 mounted between two adjacent circular pedestals 134, and a shock absorber mounted on the elastic shock-absorbing rod 141;
the bearing frame 2 comprises 4 bearing columns 21 which are respectively arranged on 4 bearing column supporting seats 12, and 4 bearing beams which are arranged on the two adjacent bearing columns 21;
the wall plate structure 3 comprises a first supporting rod 31 horizontally arranged between two adjacent bearing columns 21, a second supporting rod vertically arranged on the first supporting rod 31, a locking mechanism 33 used for reinforcing the strength of the first supporting rod 31 and the second supporting rod, and two layers of wall plates 32 respectively arranged on the inner side and the outer side of the locking mechanism 33, wherein the upper end of the second supporting rod is connected with a bearing beam, and the lower end of the second supporting rod is connected with a truss 11;
the locking mechanism 33 comprises an X-shaped pull rod positioned between the two layers of the wall boards 32, and a locking member arranged on the X-shaped pull rod and used for connecting the wall boards 32.
The bearing column support seat 12 includes a truss fixing seat 121 fixedly installed on the steel truss 11, a damper installed on the fixing seat 121, and a column support 122 provided on the damper for supporting the bearing column 21.
The shock absorber includes an elastic energy absorbing member 142 mounted on the elastic shock absorbing rod 141, a plurality of vibration rod members 143 provided on the elastic energy absorbing member 142 to be capable of protruding out of the ground, and a protective cover mounted outside the vibration rod members 143.
Example 2: different from the embodiment 1, as shown in fig. 3, a connecting structure 22 is provided at the joint of the load-bearing column 21 and the load-bearing beam.
The connecting structure 22 comprises a first connecting block 221 arranged on the bearing column 21 and a second connecting block arranged on the bearing beam; the upper end surface of the first connecting block 221 is provided with a rectangular supporting clamping groove, the lower end surface of the second connecting block is provided with a rectangular clamping block 222, and a damping spring 223 is arranged between the rectangular clamping block 222 and the rectangular supporting clamping groove.
Four sides of the rectangular support clamping groove are respectively provided with a damping spring 223, and the damping spring 223 is provided with a connecting clamping piece mounted with the rectangular clamping block 222.
Example 3: different from the embodiment 1, as shown in fig. 4, a reinforcing structural member 23 is arranged at the joint of the load-bearing column 21 and the load-bearing beam; the reinforced structural member 23 includes a triangular support 231 whose right-angle side is connected with the bearing column 21 and the bearing beam respectively, a reinforcing plate 232 which is arranged on the bearing beam and can be connected with the triangular support 231, and an elastic connecting rod 233 which penetrates through the bearing beam and is used for connecting the triangular support 231 and the reinforcing plate 232.
Claims (5)
1. The assembled frame structure with spliced wallboards and shock absorption of the foundation is characterized by comprising a foundation (1) which can be embedded into the ground, a bearing frame (2) arranged on the foundation (1), and a wallboard structure (3) arranged on the bearing frame (2);
the foundation (1) comprises a plurality of trusses (11) horizontally arranged on the ground, a plurality of bearing column supporting seats (12) fixed at the upper ends of the trusses (11) and capable of supporting the bearing frame (2), a plurality of embedded bases (13) embedded under the ground and movably arranged at the lower ends of the trusses (11), and a damping structure assembly (14) arranged between two adjacent embedded bases (13);
the embedded base (13) comprises a sliding base arranged on the lower end face of the truss (11), a base sliding groove (131) arranged on the sliding base, elastic structural members (132) arranged at two ends of the base sliding groove (131), a base connecting member (133) which is arranged in the base sliding groove (131) in a sliding mode, two ends of the base connecting member are respectively connected with the two elastic structural members (132), and a circular base (134) movably arranged at the lower end of the base connecting member (133);
the shock absorption structure assembly (14) comprises an elastic shock absorption rod (141) arranged between two adjacent circular bases (134), and a shock absorber arranged on the elastic shock absorption rod (141);
the bearing frame (2) comprises a plurality of bearing columns (21) arranged on the bearing column supporting seats (12) and a plurality of bearing beams arranged on two adjacent bearing columns (21);
the wallboard structure (3) comprises a first supporting rod (31) horizontally arranged between two adjacent bearing columns (21), a second supporting rod vertically arranged on the first supporting rod (31), a locking mechanism (33) used for reinforcing the strength of the first supporting rod (31) and the second supporting rod, and two layers of wallboards (32) respectively arranged on the inner side and the outer side of the locking mechanism (33), wherein the upper end of the second supporting rod is connected with a bearing beam, and the lower end of the second supporting rod is connected with a truss (11);
the locking mechanism (33) comprises an X-shaped pull rod positioned between two layers of wall plates (32), and a locking piece arranged on the X-shaped pull rod and used for connecting the wall plates (32);
the shock absorber comprises elastic energy absorbing pieces (142) arranged on elastic shock absorbing rods (141), a plurality of vibration rod pieces (143) arranged on the elastic energy absorbing pieces (142) and capable of extending out of the ground, and a protective cover arranged outside the vibration rod pieces (143).
2. A wall panel-spliced foundation shock absorbing fabricated frame structure as claimed in claim 1, wherein the load-bearing column support base (12) comprises a truss fixing base (121) fixedly installed on a truss (11), a damper installed on the fixing base (121), and a column support base (122) provided on the damper for supporting the load-bearing column (21).
3. The assembled wall panel-splicing and foundation-damping frame structure as claimed in claim 1, wherein a connection structure (22) is provided at the connection between the bearing column (21) and the bearing beam.
4. A wall panel-splicing and foundation-damping fabricated frame structure according to claim 3, wherein the connecting structure (22) comprises a first connecting block (221) provided on the bearing column (21), a second connecting block provided on the bearing beam; the upper end face of the first connecting block (221) is provided with a rectangular supporting clamping groove, the lower end face of the second connecting block is provided with a rectangular clamping block (222), and a damping spring (223) is installed between the rectangular clamping block (222) and the rectangular supporting clamping groove.
5. The assembled frame structure for splicing wall boards and damping a foundation according to claim 4, wherein damping springs (223) are arranged on four sides of the rectangular support clamping groove, and connecting clamping pieces for mounting the rectangular clamping blocks (222) are arranged on the damping springs (223).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011204014.7A CN112459584B (en) | 2020-11-02 | 2020-11-02 | Wallboard concatenation and ground absorbing assembled frame construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011204014.7A CN112459584B (en) | 2020-11-02 | 2020-11-02 | Wallboard concatenation and ground absorbing assembled frame construction |
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| Publication Number | Publication Date |
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| CN112459584A CN112459584A (en) | 2021-03-09 |
| CN112459584B true CN112459584B (en) | 2022-02-08 |
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| CN202011204014.7A Active CN112459584B (en) | 2020-11-02 | 2020-11-02 | Wallboard concatenation and ground absorbing assembled frame construction |
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| CN (1) | CN112459584B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411957A (en) * | 2021-12-28 | 2022-04-29 | 浩伦建工有限公司 | Civil engineering antidetonation effectual room is built frame construction |
| CN118166932B (en) * | 2024-04-23 | 2026-02-10 | 中建七局第四建筑有限公司 | A prefabricated frame seismic isolation structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2650153B2 (en) * | 1985-08-26 | 1997-09-03 | 株式会社日本免震研究センター | Seismic isolation device |
| JP2001040903A (en) * | 2000-01-01 | 2001-02-13 | Sumitomo Constr Co Ltd | Improvement of base-isolation structure |
| WO2018026950A1 (en) * | 2016-08-02 | 2018-02-08 | Worksafe Technologies | Modular seismic isolation supports and floors |
| CN207727628U (en) * | 2018-01-09 | 2018-08-14 | 刘振宇 | A kind of multi-functional foundation structure based on antishock device |
| CN208701728U (en) * | 2018-08-22 | 2019-04-05 | 中国路桥工程有限责任公司 | A kind of multi-element Composite Foundation |
| CN209194698U (en) * | 2018-11-21 | 2019-08-02 | 张辉 | A kind of house architectural structure component of sturdy and durable quakeproof and quake-resistant |
| CN110080382B (en) * | 2019-03-27 | 2020-09-22 | 浙江卓元建设有限公司 | Anti-seismic fabricated house |
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