CN106545110A - A kind of anti-buckling steel plate shear wall structure being easily assembled - Google Patents
A kind of anti-buckling steel plate shear wall structure being easily assembled Download PDFInfo
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 255
- 239000010959 steel Substances 0.000 title claims abstract description 255
- 239000004567 concrete Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 7
- 210000001015 abdomen Anatomy 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000011150 reinforced concrete Substances 0.000 abstract description 41
- 238000010276 construction Methods 0.000 abstract description 9
- 239000002131 composite material Substances 0.000 abstract description 8
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
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- 230000005540 biological transmission Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008458 response to injury Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
- E04B2/60—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal characterised by special cross-section of the elongated members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B13/06—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/08—Interconnection of layers by mechanical means
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/28—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups combinations of materials fully covered by groups E04C2/04 and E04C2/08
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/542—Shear strength
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
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Abstract
本发明公开了一种易于装配的防屈曲钢板剪力墙结构，包括第一水平边缘构件、第二水平边缘构件、第一垂直边缘构件、第二垂直边缘构件、钢板、第一槽钢连接件、第二槽钢连接件、第三槽钢连接件、第四槽钢连接件、若干第一螺杆式栓钉及若干第二螺杆式栓钉，该结构采用装配式结构，现场施工的时间较短，并且能够有效的解决传统组合钢板剪力墙会出现现浇钢筋混凝土盖板先于墙板破坏而不能有效约束墙板的问题，钢筋混凝土板的长期性能及耐久性较好。而采用垫板则有效的去除了施工误差导致安装困难等问题。
The invention discloses an easy-to-assemble anti-buckling steel plate shear wall structure, comprising a first horizontal edge member, a second horizontal edge member, a first vertical edge member, a second vertical edge member, a steel plate, and a first channel steel connector , the second channel steel connector, the third channel steel connector, the fourth channel steel connector, a number of first screw-type studs and a number of second screw-type studs, the structure adopts an assembled structure, and the construction time on site is relatively short It is short and can effectively solve the problem that the cast-in-place reinforced concrete cover plate will be damaged before the wall plate and cannot effectively restrain the wall plate in the traditional composite steel plate shear wall. The long-term performance and durability of the reinforced concrete plate are better. The use of backing plates effectively eliminates problems such as construction errors that lead to installation difficulties.
Description
技术领域technical field
本发明涉及一种钢板剪力墙结构，具体涉及一种易于装配的防屈曲钢板剪力墙结构。The invention relates to a steel plate shear wall structure, in particular to an easy-to-assemble anti-buckling steel plate shear wall structure.
背景技术Background technique
钢板剪力墙结构是在薄腹梁理论研究基础上演变和发展起来的一种以钢框架内嵌钢板为基本结构单元的新型抗侧力体系。钢板剪力墙具有以下良好的优越性能：①初始侧向刚度大，滞回性能稳定，能量耗散能力强，延性大，抵抗循环荷载下的变形能力好等优点。②对于钢框架—钢筋混凝土核芯筒结构，如核心筒改为钢板墙结构，可显著改善其刚度和延性，实现与外框架材料、延性、刚度的匹配，达到双重设防的目的。同时由于其和钢筋混凝土剪力墙相比自重轻，地震作用小，从而传递到基础的竖向和水平荷载减小，降低了基础造价。③钢板墙中内嵌钢板的设置可缓解框架梁柱节点区的延性要求，降低了在强震作用下刚性节点的震害反应，同时可简化节点构造，使得采用半刚性节点成为可能。④钢板墙内嵌钢板较薄，高厚比可达250～500，可增加房屋有效使用面积。The steel plate shear wall structure is a new type of lateral force-resisting system with the steel plate embedded in the steel frame as the basic structural unit, which evolved and developed on the basis of the theory of thin-web beams. The steel plate shear wall has the following good superior properties: ①The initial lateral stiffness is large, the hysteretic performance is stable, the energy dissipation capacity is strong, the ductility is large, and the deformation resistance under cyclic load is good. ②For the steel frame-reinforced concrete core tube structure, if the core tube is changed to a steel plate wall structure, its stiffness and ductility can be significantly improved, and the matching with the outer frame material, ductility, and stiffness can be achieved, and the purpose of double fortification can be achieved. At the same time, due to its light weight compared with the reinforced concrete shear wall, the seismic action is small, so the vertical and horizontal loads transmitted to the foundation are reduced, and the foundation cost is reduced. ③The setting of embedded steel plates in the steel plate wall can alleviate the ductility requirements of the frame beam-column joint area, reduce the seismic damage response of rigid joints under strong earthquakes, and simplify the joint structure, making it possible to use semi-rigid joints. ④The steel plate embedded in the steel plate wall is relatively thin, and the height-thickness ratio can reach 250-500, which can increase the effective use area of the house.
由于在传统钢板剪力墙中，水平荷载作用下，非加劲薄板屈曲后始终伴随较大的屈曲响声，同时产生较大的面外变形。这意味着在较大风荷载或地震作用过程中，舒适度不理想，使用性不佳。传统钢板剪力墙主要依靠屈曲后形成的拉力场来抵抗水平力，锚固在边框上的拉力场对边柱、边梁会产生附加弯距，增加了柱子的稳定负担，所以边缘梁柱的设计应充分考虑墙板拉力场效应。为了解决薄板墙中存在的问题，可以在内嵌钢板的一侧或者两侧现浇钢筋混凝土，两者材料通过内嵌钢板上的预置的抗剪栓钉组成一体，形成组合钢板墙。相比于传统钢板剪力墙，组合钢板剪力墙具有以下优点：Because in the traditional steel plate shear wall, under the horizontal load, the non-stiffened thin plate is always accompanied by a large buckling sound after buckling, and at the same time, a large out-of-plane deformation occurs. This means less than ideal comfort and poor usability during high wind loads or seismic action. The traditional steel plate shear wall mainly relies on the tension field formed after buckling to resist the horizontal force. The tension field anchored on the frame will generate additional bending distance to the side column and side beam, which increases the stability burden of the column. Therefore, the design of the edge beam column The effect of wall panel tension field should be fully considered. In order to solve the problems existing in the thin-slab wall, reinforced concrete can be cast in-situ on one side or both sides of the embedded steel plate, and the two materials are integrated through the preset shear studs on the embedded steel plate to form a composite steel plate wall. Compared with traditional steel plate shear walls, combined steel plate shear walls have the following advantages:
1)钢筋混凝土盖板约束了钢板面外变形，改变了钢板的受力性能，使薄钢板的拉力带效应为主变为了厚钢板的剪切为主的受力行为。从而降低了墙板的噪音，显著改善了钢板剪力墙的滞回性能。1) The reinforced concrete cover slab constrains the out-of-plane deformation of the steel plate, changes the mechanical performance of the steel plate, and changes the tensile band effect of the thin steel plate to the shear-dominated force behavior of the thick steel plate. Thereby, the noise of the wall panel is reduced, and the hysteretic performance of the steel plate shear wall is significantly improved.
2)组合钢板剪力墙具有传统钢板剪力墙的优点，主要依靠钢板进行耗能，其相较于混凝土剪力墙，有较好的抗震性能。2) The composite steel plate shear wall has the advantages of the traditional steel plate shear wall, and mainly relies on the steel plate for energy dissipation. Compared with the concrete shear wall, it has better seismic performance.
3)由于钢筋混凝土盖板的存在，其能起到防火、保温、隔音等作用，可以降低后期工作量，降低成本。3) Due to the existence of the reinforced concrete cover plate, it can play the role of fire prevention, heat preservation, sound insulation, etc., which can reduce the workload in the later stage and reduce the cost.
通过对组合钢板剪力墙的研究发现，其存在以下问题：传统组合钢板剪力墙其约束钢筋混凝土盖板与内嵌墙板完全粘接，在约束墙板时参与抵抗了一部分水平力，易出现钢筋混凝土盖板承受较大拉应力的情况，同时，边部混凝土可能发生挤压破坏。上述原因导致盖板提前退出工作，不能持续的约束屈曲。即使提出的改进型组合墙，在混凝土板周边与边框间设缝，避免水平侧移时混凝土板与边框接触而损坏，但由于在大变形下内填钢板与混凝土板面外的挤压，以及面内二者变形的不协调，导致混凝土与钢板不断脱离，失去混凝土板保护的内填板作用，后期性能仍然退化为非薄钢板墙，混凝土的破坏降低了混凝土盖板的长期性能和耐久性，另外，现有的组合钢板剪力墙结构均采用现场焊接的方式进行施工，施工时间较长。Through the research on the composite steel plate shear wall, it is found that there are the following problems: the traditional composite steel plate shear wall is completely bonded with the reinforced concrete cover plate and the embedded wall plate, and participates in resisting part of the horizontal force when the wall plate is restrained, which is easy The reinforced concrete cover slab bears a large tensile stress, and at the same time, the edge concrete may be crushed and damaged. The above reasons cause the cover plate to withdraw from the work ahead of time, and the buckling cannot be restrained continuously. Even if the improved composite wall is proposed, seams are set between the periphery of the concrete slab and the frame to avoid damage to the concrete slab and the frame when it moves horizontally, but due to the extrusion of the inner filling steel plate and the outside of the concrete slab under large deformation, and The uncoordinated deformation of the two in the plane leads to the continuous detachment of the concrete and the steel plate, and the loss of the inner filling plate protected by the concrete slab. The performance of the later stage is still degraded to a non-thin steel plate wall. The destruction of the concrete reduces the long-term performance and durability of the concrete cover slab. , In addition, the existing combined steel plate shear wall structure is constructed by on-site welding, and the construction time is relatively long.
发明内容Contents of the invention
本发明的目的在于克服上述现有技术的缺点，提供了一种易于装配的防屈曲钢板剪力墙结构，该结构在组合钢板剪力墙的基础上通过对栓钉改进，有效解决了组合钢板剪力墙出现现浇钢筋混凝土盖板先于墙板破坏而不能有效约束墙板的问题，钢筋混凝土板的长期性能及耐久性较好，同时采用装配式结构，现场施工的时间短。The object of the present invention is to overcome the above-mentioned shortcoming of prior art, provide a kind of anti-buckling steel plate shear wall structure that is easy to assemble, this structure solves the problem of combined steel plate shear wall effectively by improving the studs on the basis of the combined steel plate shear wall The shear wall has the problem that the cast-in-place reinforced concrete cover plate is damaged before the wall plate and cannot effectively restrain the wall plate. The long-term performance and durability of the reinforced concrete plate are better.
为达到上述目的，本发明所述的易于装配的防屈曲钢板剪力墙结构包括第一水平边缘构件、第二水平边缘构件、第一垂直边缘构件、第二垂直边缘构件、钢板、第一槽钢连接件、第二槽钢连接件、第三槽钢连接件、第四槽钢连接件、若干第一螺杆式栓钉及若干第二螺杆式栓钉；In order to achieve the above object, the easy-to-assemble anti-buckling steel plate shear wall structure of the present invention comprises a first horizontal edge member, a second horizontal edge member, a first vertical edge member, a second vertical edge member, a steel plate, a first groove a steel connector, a second channel connector, a third channel connector, a fourth channel connector, a plurality of first screw-type studs and a plurality of second screw-type studs;
第一水平边缘构件的两端分别与第一垂直边缘构件的上端及第二垂直边缘构件的上端相连接，第二水平边缘构件的两端分别与第一垂直边缘构件的下端及第二垂直边缘构件的下端相连接，钢板位于第一水平边缘构件、第二水平边缘构件、第一垂直边缘构件及第二垂直边缘构件围成的区域内，钢板的两侧面分别固定有第一钢筋混凝土板及第二钢筋混凝土板，第一垫板及第二垫板位于第一水平边缘构件下翼缘的上侧，第一槽钢连接件及第二槽钢连接件位于第一水平边缘构件下翼缘的下侧，且第一槽钢连接件及第二槽钢连接件位于钢板顶部的两侧，钢板的顶部通过第一槽钢连接件、第二槽钢连接件、第一垫板及第二垫板与第一水平边缘构件相连接，第三垫板及第四垫板位于第二水平边缘构件上翼缘的下侧，第三槽钢连接件及第四槽钢连接件位于第二水平边缘构件上翼缘的上侧，且第三槽钢连接件及第四槽钢连接件位于钢板底部的两侧，且钢板底部通过第三槽钢连接件、第四槽钢连接件、第三垫板及第四垫板与第二水平边缘构件相连接；The two ends of the first horizontal edge member are respectively connected with the upper end of the first vertical edge member and the upper end of the second vertical edge member, and the two ends of the second horizontal edge member are respectively connected with the lower end of the first vertical edge member and the second vertical edge. The lower ends of the components are connected, the steel plate is located in the area surrounded by the first horizontal edge component, the second horizontal edge component, the first vertical edge component and the second vertical edge component, and the first reinforced concrete plate and the The second reinforced concrete slab, the first pad and the second pad are located on the upper side of the lower flange of the first horizontal edge member, and the first channel steel connector and the second channel steel connector are located on the lower flange of the first horizontal edge member The lower side of the steel plate, and the first channel steel connector and the second channel steel connector are located on both sides of the top of the steel plate, and the top of the steel plate passes through the first channel steel connector, the second channel steel connector, the first backing plate and the second The backing plate is connected to the first horizontal edge member, the third backing plate and the fourth backing plate are located on the lower side of the upper flange of the second horizontal edge member, and the third channel steel connecting piece and the fourth channel steel connecting piece are located on the second level The upper side of the upper flange of the edge member, and the third channel steel connector and the fourth channel steel connector are located on both sides of the bottom of the steel plate, and the bottom of the steel plate passes through the third channel steel connector, the fourth channel steel connector, the third the backing plate and the fourth backing plate are connected to the second horizontal edge member;
各第一螺杆式栓钉的一端焊接于钢板的一侧面，各第一螺杆式栓钉的另一端插入于第一钢筋混凝土板内，各第二螺杆式栓钉的一端焊接于钢板的另一侧面，各第二螺杆式栓钉的另一端插入于第二钢筋混凝土板内。One end of each first screw-type stud is welded to one side of the steel plate, the other end of each first screw-type stud is inserted into the first reinforced concrete slab, and one end of each second screw-type stud is welded to the other side of the steel plate On the side, the other end of each second screw-type stud is inserted into the second reinforced concrete slab.
各第一螺杆式栓钉的外壁及第二螺杆式螺钉的外壁上均设置有低弹模材料层。The outer wall of each first screw-type bolt and the outer wall of the second screw-type screw are provided with a low elastic modulus material layer.
第一水平边缘构件、第二水平边缘构件、第一垂直边缘构件及第二垂直边缘构件均为H型钢。The first horizontal edge member, the second horizontal edge member, the first vertical edge member and the second vertical edge member are all H-shaped steel.
第一螺栓依次穿过第一槽钢连接件的翼缘、第一水平边缘构件的下翼缘及第一垫板将第一槽钢连接件、第一水平边缘构件及第一垫板相连接，第二螺栓依次穿过第二槽钢连接件的翼缘、第一水平边缘构件的下翼缘及第二垫板将第二槽钢连接件、第一水平边缘构件及第二垫板相连接，第三螺栓依次穿过第一槽钢连接件的腹板、钢板及第二槽钢连接件的腹板将第一槽钢连接件、钢板及第二槽钢连接件相连接。The first bolt sequentially passes through the flange of the first channel steel connector, the lower flange of the first horizontal edge member and the first backing plate to connect the first channel steel connector, the first horizontal edge member and the first backing plate , the second bolt passes through the flange of the second channel steel connector, the lower flange of the first horizontal edge member and the second backing plate in turn to connect the second channel steel connector, the first horizontal edge member and the second backing plate connection, the third bolt sequentially passes through the web of the first channel steel connector, the steel plate and the web of the second channel steel connector to connect the first channel steel connector, the steel plate and the second channel steel connector.
第四螺栓依次穿过第三槽钢连接件的翼缘、第二水平边缘构件的上翼缘及第三垫板将第三槽钢连接件、第二水平边缘构件及第三垫板相连接，第五螺栓穿过第四槽钢连接件的翼缘、第二水平边缘构件的上翼缘及第四垫板将第四槽钢连接件、第二水平边缘构件及第四垫板相连接，第六螺栓依次穿过第三槽钢连接件的腹板、钢板及第四槽钢连接件的腹板将第三槽钢连接件、钢板及第四槽钢连接件相连接。The fourth bolt sequentially passes through the flange of the third channel steel connector, the upper flange of the second horizontal edge member and the third backing plate to connect the third channel steel connector, the second horizontal edge member and the third backing plate , the fifth bolt passes through the flange of the fourth channel steel connector, the upper flange of the second horizontal edge member and the fourth backing plate to connect the fourth channel steel connector, the second horizontal edge member and the fourth backing plate The sixth bolt sequentially passes through the web of the third channel steel connector, the steel plate and the web of the fourth channel steel connector to connect the third channel steel connector, the steel plate and the fourth channel steel connector.
各第一螺杆式栓钉等间距分布，各第二螺杆式栓钉等间距分布。The first screw-type studs are distributed at equal intervals, and the second screw-type studs are distributed at equal intervals.
钢板为矩形结构。The steel plate is a rectangular structure.
第一钢筋混凝土板的上端面及下端面分别与第一槽钢连接件及第三槽钢连接件相接触，且第一钢筋混凝土板的厚度与第一槽钢连接件的翼缘宽度及第三槽钢连接件的翼缘宽度相同，第二钢筋混凝土板的上端面及下端面分别与第二槽钢连接件及第四槽钢连接件相接触，且第二钢筋混凝土板的厚度与第二槽钢连接件的翼缘宽度及第四槽钢连接件的翼缘宽度相同。The upper end surface and the lower end surface of the first reinforced concrete slab are respectively in contact with the first channel steel connector and the third channel steel connector, and the thickness of the first reinforced concrete slab is in line with the flange width of the first channel steel connector and the third channel steel connector. The flange width of the three-channel steel connector is the same, the upper end surface and the lower end surface of the second reinforced concrete slab are respectively in contact with the second channel steel connector and the fourth channel steel connector, and the thickness of the second reinforced concrete slab is the same as that of the first channel steel connector. The flange width of the second channel steel connecting piece is the same as the flange width of the fourth channel steel connecting piece.
本发明具有以下有益效果：The present invention has the following beneficial effects:
本发明所述的易于装配的防屈曲钢板剪力墙结构包括第一垂直边缘构件、第二垂直边缘构件、第一水平边缘构件、第二水平边缘构件、钢板、第一槽钢连接件、第二槽钢连接件、第三槽钢连接件及第四槽钢连接件，其中，钢板的两侧面分别设有第一钢筋混凝土板及第二钢筋混凝土板，第一螺杆式栓钉的一端固定于钢板的侧面，第一螺杆式栓钉的另一端插入于第一钢筋混凝土板内，实现第一钢筋混凝土板与钢板的连接，第二螺杆式栓钉的一端固定于钢板的侧面，第二螺杆式栓钉的另一端插入于第二钢筋混凝土板内，实现第二钢筋混凝土板与钢板的连接，且第一螺杆式栓钉的外壁及第二螺杆式栓钉的外壁均套接有低弹模材料层，使第一螺杆式栓钉及第二螺杆式栓钉不参与剪力传递，改进传统组合钢板剪力墙的受力模式，使钢板与第一钢筋混凝土板及第二钢筋混凝土板之间能够发生滑移，而不发生面外分离，同时通过第一钢筋混凝土板及第二钢筋混凝土板约束剪力墙的面外变形，改善钢板的受力性能，使剪力墙的滞回曲线更加平滑，滞回性能更加稳定，从而有效的解决传统组合钢板剪力墙会出现现浇钢筋混凝土盖板先于墙板破坏而不能有效约束墙板的问题，提高钢筋混凝土盖板的长期性能及耐久性。另外，本发明中的各部件均能够在工厂中进行预制，然后在现场进行拼装，施工较为快捷，极大的减少了现场对钢构件加工的环节，节省施工场地，并且提高各构件的质量，加快施工的进度。另外，钢板通过第一槽钢连接件、第二槽钢连接件、第三槽钢连接件及第四槽钢连接件与第一水平边缘构件及第二水平边缘构件相连接，能够有效的去除钢板剪力墙对建筑中柱子的影响，同时通过第一垫板、第二垫板、第三垫板及第四垫板可有效的去除由于施工误差而导致安装困难等问题。The easy-to-assemble anti-buckling steel plate shear wall structure of the present invention includes a first vertical edge member, a second vertical edge member, a first horizontal edge member, a second horizontal edge member, a steel plate, a first channel steel connector, a second The second channel steel connector, the third channel steel connector and the fourth channel steel connector, wherein, the two sides of the steel plate are respectively provided with a first reinforced concrete slab and a second reinforced concrete slab, and one end of the first screw type bolt is fixed On the side of the steel plate, the other end of the first screw-type stud is inserted into the first reinforced concrete slab to realize the connection between the first reinforced concrete slab and the steel plate, one end of the second screw-type stud is fixed on the side of the steel plate, and the second The other end of the screw-type stud is inserted into the second reinforced concrete slab to realize the connection between the second reinforced concrete slab and the steel plate, and the outer wall of the first screw-type stud and the outer wall of the second screw-type stud are both sleeved with low The elastic mold material layer prevents the first screw-type stud and the second screw-type stud from participating in the shear force transmission, improves the force mode of the traditional composite steel plate shear wall, and makes the steel plate and the first reinforced concrete slab and the second reinforced concrete Slip can occur between the slabs without out-of-plane separation. At the same time, the out-of-plane deformation of the shear wall is restrained by the first reinforced concrete slab and the second reinforced concrete slab, which improves the mechanical performance of the steel plate and makes the hysteresis of the shear wall The return curve is smoother and the hysteresis performance is more stable, thus effectively solving the problem that the cast-in-place reinforced concrete cover slab fails before the wall slab and cannot effectively restrain the wall slab in the traditional composite steel plate shear wall, and improves the long-term durability of the reinforced concrete cover slab. performance and durability. In addition, each component in the present invention can be prefabricated in the factory, and then assembled on site. The construction is relatively fast, which greatly reduces the on-site processing of steel components, saves the construction site, and improves the quality of each component. Speed up the progress of construction. In addition, the steel plate is connected to the first horizontal edge member and the second horizontal edge member through the first channel steel connector, the second channel steel connector, the third channel steel connector and the fourth channel steel connector, which can effectively remove The influence of the steel plate shear wall on the columns in the building can effectively eliminate the installation difficulties caused by construction errors through the first backing plate, the second backing plate, the third backing plate and the fourth backing plate.
附图说明Description of drawings
图1为本发明的结构示意图；Fig. 1 is a structural representation of the present invention;
图2为本发明的部件分离图；Fig. 2 is a component separation diagram of the present invention;
图3为本发明中第一螺杆式栓钉10及第二螺杆式栓钉的结构示意图。FIG. 3 is a schematic structural diagram of the first screw-type stud 10 and the second screw-type stud in the present invention.
其中，1为第一水平边缘构件、2为第一螺栓、3为第三螺栓、4为第二垂直边缘构件、5为第六螺栓、6为第四螺栓、7为第二水平边缘构件、8为第三垫板、9为第五螺栓、10为第三槽钢连接件、11为钢板、12为第一螺杆式栓钉、13为第一垂直边缘构件、14为第一钢筋混凝土板、15为第二螺栓、16为第一槽钢连接件、17为第一垫板、18为低弹模材料层。Wherein, 1 is the first horizontal edge member, 2 is the first bolt, 3 is the third bolt, 4 is the second vertical edge member, 5 is the sixth bolt, 6 is the fourth bolt, 7 is the second horizontal edge member, 8 is the third backing plate, 9 is the fifth bolt, 10 is the third channel steel connector, 11 is the steel plate, 12 is the first screw bolt, 13 is the first vertical edge member, 14 is the first reinforced concrete slab , 15 is the second bolt, 16 is the first channel steel connector, 17 is the first backing plate, 18 is the low elastic modulus material layer.
具体实施方式detailed description
下面结合附图对本发明做进一步详细描述：The present invention is described in further detail below in conjunction with accompanying drawing:
参考图1及图2，本发明所述的易于装配的防屈曲钢板剪力墙结构包括第一水平边缘构件1、第二水平边缘构件7、第一垂直边缘构件13、第二垂直边缘构件4、钢板11、第一槽钢连接件16、第二槽钢连接件、第三槽钢连接件10、第四槽钢连接件、若干第一螺杆式栓钉12及若干第二螺杆式栓钉；第一水平边缘构件1的两端分别与第一垂直边缘构件13的上端及第二垂直边缘构件4的上端相连接，第二水平边缘构件7的两端分别与第一垂直边缘构件13的下端及第二垂直边缘构件4的下端相连接，钢板11位于第一水平边缘构件1、第二水平边缘构件7、第一垂直边缘构件13及第二垂直边缘构件4围成的区域内，钢板11的两侧面分别固定有第一钢筋混凝土板14及第二钢筋混凝土板，第一垫板17及第二垫板位于第一水平边缘构件1下翼缘的上侧，第一槽钢连接件16及第二槽钢连接件位于第一水平边缘构件1下翼缘的下侧，且第一槽钢连接件16及第二槽钢连接件位于钢板11顶部的两侧，钢板11的顶部通过第一槽钢连接件16、第二槽钢连接件、第一垫板17及第二垫板与第一水平边缘构件1相连接，第三垫板及第四垫板位于第二水平边缘构件7上翼缘的下侧，第三槽钢连接件10及第四槽钢连接件位于第二水平边缘构件7上翼缘的上侧，且第三槽钢连接件10及第四槽钢连接件位于钢板11底部的两侧，且钢板11底部通过第三槽钢连接件10、第四槽钢连接件、第三垫板8及第四垫板与第二水平边缘构件7相连接；各第一螺杆式栓钉12的一端焊接于钢板11的一侧面，各第一螺杆式栓钉12的另一端插入于第一钢筋混凝土板14内，各第二螺杆式栓钉的一端焊接于钢板11的另一侧面，各第二螺杆式栓钉的另一端插入于第二钢筋混凝土板内。Referring to Fig. 1 and Fig. 2, the anti-buckling steel plate shear wall structure described in the present invention comprises a first horizontal edge member 1, a second horizontal edge member 7, a first vertical edge member 13, and a second vertical edge member 4 , steel plate 11, the first channel steel connector 16, the second channel steel connector, the third channel steel connector 10, the fourth channel steel connector, some first screw type bolts 12 and some second screw type bolts The two ends of the first horizontal edge member 1 are respectively connected with the upper end of the first vertical edge member 13 and the upper end of the second vertical edge member 4, and the two ends of the second horizontal edge member 7 are respectively connected with the first vertical edge member 13 The lower end and the lower end of the second vertical edge member 4 are connected, the steel plate 11 is located in the area surrounded by the first horizontal edge member 1, the second horizontal edge member 7, the first vertical edge member 13 and the second vertical edge member 4, the steel plate The two sides of 11 are respectively fixed with a first reinforced concrete slab 14 and a second reinforced concrete slab, the first backing plate 17 and the second backing plate are located on the upper side of the lower flange of the first horizontal edge member 1, and the first channel steel connector 16 and the second channel steel connectors are located on the underside of the lower flange of the first horizontal edge member 1, and the first channel steel connectors 16 and the second channel steel connectors are located on both sides of the top of the steel plate 11, and the top of the steel plate 11 passes through The first channel steel connector 16, the second channel steel connector, the first backing plate 17 and the second backing plate are connected to the first horizontal edge member 1, and the third backing plate and the fourth backing plate are located on the second horizontal edge member 7 The lower side of the upper flange, the third channel steel connector 10 and the fourth channel steel connector are located on the upper side of the upper flange of the second horizontal edge member 7, and the third channel steel connector 10 and the fourth channel steel connector are connected Parts are located on both sides of the bottom of the steel plate 11, and the bottom of the steel plate 11 is connected with the second horizontal edge member 7 through the third channel steel connector 10, the fourth channel steel connector, the third backing plate 8 and the fourth backing plate; One end of the first screw-type stud 12 is welded to one side of the steel plate 11, the other end of each first screw-type stud 12 is inserted into the first reinforced concrete slab 14, and one end of each second screw-type stud is welded to the steel plate On the other side of 11, the other end of each second screw-type stud is inserted into the second reinforced concrete slab.
各第一螺杆式栓钉12的外壁及各第二螺杆式螺钉的外壁上均设置有低弹模材料层18。The outer wall of each first screw-type bolt 12 and the outer wall of each second screw-type screw are provided with a low elastic modulus material layer 18 .
第一水平边缘构件1、第二水平边缘构件7、第一垂直边缘构件13及第二垂直边缘构件4均为H型钢；第一螺栓2依次穿过第一槽钢连接件16的翼缘、第一水平边缘构件1的下翼缘及第一垫板17将第一槽钢连接件16、第一水平边缘构件1及第一垫板17相连接，第二螺栓15依次穿过第二槽钢连接件的翼缘、第一水平边缘构件1的下翼缘及第二垫板将第二槽钢连接件、第一水平边缘构件1及第二垫板相连接，第三螺栓3依次穿过第一槽钢连接件16的腹板、钢板11及第二槽钢连接件的腹板将第一槽钢连接件16、钢板11及第二槽钢连接件相连接；第四螺栓6依次穿过第三槽钢连接件10的翼缘、第二水平边缘构件7的上翼缘及第三垫板8将第三槽钢连接件10、第二水平边缘构件7及第三垫板8相连接，第五螺栓9依次穿过第四槽钢连接件的翼缘、第二水平边缘构件7的上翼缘及第四垫板将第四槽钢连接件、第二水平边缘构件7及第四垫板相连接，第六螺栓5依次穿过第三槽钢连接件10的腹板、钢板11及第四槽钢连接件的腹板将第三槽钢连接件10、钢板11及第四槽钢连接件相连接。The first horizontal edge member 1, the second horizontal edge member 7, the first vertical edge member 13 and the second vertical edge member 4 are all H-shaped steel; the first bolt 2 passes through the flange of the first channel steel connector 16, The lower flange of the first horizontal edge member 1 and the first backing plate 17 connect the first channel steel connector 16, the first horizontal edge member 1 and the first backing plate 17, and the second bolts 15 pass through the second slot in turn The flange of the steel connector, the lower flange of the first horizontal edge member 1 and the second backing plate connect the second channel steel connector, the first horizontal edge member 1 and the second backing plate, and the third bolt 3 passes through the Connect the first channel steel connector 16, the steel plate 11 and the second channel steel connector through the web of the first channel steel connector 16, the steel plate 11 and the web of the second channel steel connector; the fourth bolt 6 in turn Through the flange of the third channel steel connector 10, the upper flange of the second horizontal edge member 7 and the third backing plate 8, the third channel steel connector 10, the second horizontal edge member 7 and the third backing plate 8 connected, the fifth bolt 9 passes through the flange of the fourth channel steel connector, the upper flange of the second horizontal edge member 7 and the fourth backing plate in order to connect the fourth channel steel connector, the second horizontal edge member 7 and the fourth backing plate. The fourth backing plate is connected, and the sixth bolt 5 passes through the web of the third channel steel connector 10, the steel plate 11 and the web of the fourth channel steel connector to connect the third channel steel connector 10, the steel plate 11 and the fourth channel steel connector. Four channel steel connectors are connected.
各第一螺杆式栓钉12等间距分布，各第二螺杆式栓钉等间距分布；钢板11为矩形结构；第一钢筋混凝土板14的上端面及下端面分别与第一槽钢连接件16及第三槽钢连接件10相接触，且第一钢筋混凝土板14的厚度与第一槽钢连接件16的翼缘宽度及第三槽钢连接件10的翼缘宽度相同，第二钢筋混凝土板的上端面及下端面分别与第二槽钢连接件及第四槽钢连接件相接触，且第二钢筋混凝土板的厚度与第二槽钢连接件的翼缘宽度及第四槽钢连接件的翼缘宽度相同。The first screw-type studs 12 are distributed at equal intervals, and the second screw-type studs are distributed at equal intervals; the steel plate 11 is a rectangular structure; and the third channel steel connector 10, and the thickness of the first reinforced concrete slab 14 is the same as the flange width of the first channel steel connector 16 and the flange width of the third channel steel connector 10, and the second reinforced concrete The upper end surface and the lower end surface of the plate are respectively in contact with the second channel steel connector and the fourth channel steel connector, and the thickness of the second reinforced concrete slab is connected with the flange width of the second channel steel connector and the fourth channel steel connection The flange width of the parts is the same.
垫板中螺栓孔直径与槽钢连接件中螺栓孔直径相同，第一水平边缘构件1及第二水平边缘构件7中螺栓孔的直径比槽钢连接件中螺栓孔直径大2mm～2.5mm。The diameter of the bolt hole in the backing plate is the same as the diameter of the bolt hole in the channel steel connector, and the diameter of the bolt hole in the first horizontal edge member 1 and the second horizontal edge member 7 is 2 mm to 2.5 mm larger than the diameter of the bolt hole in the channel steel connector.
本发明在制备过程中，可以在工厂中完成第一水平边缘构件1、第二水平边缘构件7、第一垂直边缘构件13、第二垂直边缘构件4、第一槽钢连接件16、第二槽钢连接件、第三槽钢连接件10、第四槽钢连接件、第一垫板17、第二垫板、第三垫板8及第四垫板的制备，同时将第一螺杆式栓钉12及第二螺杆式栓钉焊接于钢板11上，并往钢板11的两侧分别浇注第一钢筋混凝土板14及第二钢筋混凝土板，然后将制备的各部件运输到施工现场，通过第一槽钢连接件16、第二槽钢连接件、第三槽钢连接件10、第四槽钢连接件、第一螺栓2、第二螺栓15、第三螺栓3、第四螺栓6、第五螺栓9、第六螺栓将钢板5、第一垫板17、第二垫板、第三垫板8及第四垫板与第一水平边缘构件1及第二水平边缘构件7相连接即可，现场施工较为简单、方便。In the preparation process of the present invention, the first horizontal edge member 1, the second horizontal edge member 7, the first vertical edge member 13, the second vertical edge member 4, the first channel steel connector 16, the second Channel steel connector, the 3rd channel steel connector 10, the 4th channel steel connector, the first backing plate 17, the second backing plate, the third backing plate 8 and the preparation of the 4th backing plate, simultaneously the first screw type The stud 12 and the second screw-type stud are welded on the steel plate 11, and the first reinforced concrete slab 14 and the second reinforced concrete slab are respectively poured on both sides of the steel plate 11, and then the prepared components are transported to the construction site, passed through The first channel steel connector 16, the second channel steel connector, the third channel steel connector 10, the fourth channel steel connector, the first bolt 2, the second bolt 15, the third bolt 3, the fourth bolt 6, The fifth bolt 9 and the sixth bolt connect the steel plate 5, the first backing plate 17, the second backing plate, the third backing plate 8 and the fourth backing plate with the first horizontal edge member 1 and the second horizontal edge member 7. Yes, on-site construction is relatively simple and convenient.
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| CN108643041A (en) * | 2018-05-03 | 2018-10-12 | 浙江交通职业技术学院 | A kind of steel-concrete partial precast overlapping girder construction and its manufacture craft using layering steel channel connector |
| CN109440973A (en) * | 2018-12-20 | 2019-03-08 | 沈阳建筑大学 | A kind of fabricated shear wall vertically connects energy-dissipation structure and its construction method |
| CN110258800A (en) * | 2019-06-05 | 2019-09-20 | 南昌大学 | A kind of full assembled recoverable function RCS combined joint of band support connection |
| CN113756476A (en) * | 2021-09-01 | 2021-12-07 | 珠海华发城市研究院有限公司 | A kind of steel plate shear wall corner structure and construction method thereof |
| CN114541621A (en) * | 2022-01-26 | 2022-05-27 | 上海民航新时代机场设计研究院有限公司 | Modularization shear force wall convenient to connect and level and vertical connection structure thereof |
| TWI811182B (en) * | 2023-02-13 | 2023-08-01 | 固越營造工程有限公司 | Steel structure and wall positioning assembly structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108643041A (en) * | 2018-05-03 | 2018-10-12 | 浙江交通职业技术学院 | A kind of steel-concrete partial precast overlapping girder construction and its manufacture craft using layering steel channel connector |
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| CN110258800A (en) * | 2019-06-05 | 2019-09-20 | 南昌大学 | A kind of full assembled recoverable function RCS combined joint of band support connection |
| CN113756476A (en) * | 2021-09-01 | 2021-12-07 | 珠海华发城市研究院有限公司 | A kind of steel plate shear wall corner structure and construction method thereof |
| CN114541621A (en) * | 2022-01-26 | 2022-05-27 | 上海民航新时代机场设计研究院有限公司 | Modularization shear force wall convenient to connect and level and vertical connection structure thereof |
| TWI811182B (en) * | 2023-02-13 | 2023-08-01 | 固越營造工程有限公司 | Steel structure and wall positioning assembly structure |
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