CN206800712U - A kind of power consumption assembled combined steel plate shearing force wall of strip connecting plate - Google Patents
A kind of power consumption assembled combined steel plate shearing force wall of strip connecting plate Download PDFInfo
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- CN206800712U CN206800712U CN201720435284.6U CN201720435284U CN206800712U CN 206800712 U CN206800712 U CN 206800712U CN 201720435284 U CN201720435284 U CN 201720435284U CN 206800712 U CN206800712 U CN 206800712U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 69
- 239000010959 steel Substances 0.000 title claims abstract description 69
- 238000010008 shearing Methods 0.000 title claims abstract 16
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 7
- 239000002131 composite material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 230000008439 repair process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
Description
技术领域technical field
本实用新型涉及一种带连接板的耗能装配式组合钢板剪力墙，主要应用于建筑结构中的多层及高层建筑的钢板剪力墙。The utility model relates to an energy-consuming assembled combined steel plate shear wall with connecting plates, which is mainly applied to the steel plate shear walls of multi-storey and high-rise buildings in building structures.
背景技术Background technique
近年来，随着我国改革开放步伐加快，许多复杂多层或高层建筑应运而生。钢板剪力墙可作为抗侧力构件，大大提高了钢板剪力墙的抗震性能，但其钢用量较大，降低了经济效益，从某种程度上阻碍了钢板剪力墙的推广应用。在工程上普遍采用带加劲肋的钢板剪力墙结构，其具有较高的屈曲后强度和承载潜力，同时也有较好的延性性能。但是现有的带加劲肋的钢板剪力墙结构在受力后往往破坏较为严重，影响了墙肢的受力性能且震后修复困难的问题。In recent years, with the acceleration of my country's reform and opening up, many complex multi-storey or high-rise buildings have emerged as the times require. The steel plate shear wall can be used as a lateral force component, which greatly improves the seismic performance of the steel plate shear wall, but its steel consumption is large, which reduces the economic benefits and hinders the popularization and application of the steel plate shear wall to some extent. The steel plate shear wall structure with stiffeners is generally used in engineering, which has high post-buckling strength and bearing potential, and also has good ductility. However, the existing steel plate shear wall structure with stiffeners is often severely damaged after being stressed, which affects the mechanical performance of the wall pier and is difficult to repair after the earthquake.
若将侧板通过连接板连接构成组合墙结构，能够使得组合钢板剪力墙承担弯矩和剪力，同时可减轻连梁与剪力墙受力后的破坏，进而可以提高墙肢的受力性能且震后修复。If the side plates are connected through the connecting plate to form a composite wall structure, the composite steel plate shear wall can bear the bending moment and shear force, and at the same time, the damage of the coupling beam and the shear wall can be reduced, and the force of the wall can be improved. Performance and post-earthquake repairs.
实用新型内容Utility model content
本实用新型的目的是提供一种装配化程度高、耗能能力强、延性好的带连接板的耗能装配式组合钢板剪力墙，解决传统形式钢板剪力墙结构在受力后往往破坏较为严重，影响了墙肢的受力性能且震后修复困难的问题，提高钢板剪力墙的承载力及延性，该一种带连接板的耗能装配式组合钢板剪力墙具备抗震性能，具备必要的强度、良好的变形能力和耗能能力。The purpose of this utility model is to provide an energy-dissipating assembly-type combined steel plate shear wall with a connecting plate with a high degree of assembly, strong energy dissipation capacity, and good ductility, so as to solve the problem that the traditional steel plate shear wall structure is often damaged after being stressed. It is more serious, affecting the mechanical performance of the wall pier and difficult to repair after the earthquake. To improve the bearing capacity and ductility of the steel plate shear wall, this energy-dissipating assembled composite steel plate shear wall with connecting plates has seismic performance. It has the necessary strength, good deformation ability and energy dissipation ability.
为了实现上述目的，本实用新型采用了以下的技术方案：In order to achieve the above object, the utility model adopts the following technical solutions:
一种带连接板的耗能装配式组合钢板剪力墙，包括一对多腔钢管混凝土组合柱，在一对钢板剪力墙上分别相向、上下对称设有两块水平固定的侧板，侧板通过若干抗剪螺栓连接一对连接板。An energy-dissipating assembled composite steel plate shear wall with a connecting plate, including a pair of multi-cavity steel pipe concrete composite columns, and two horizontally fixed side plates are arranged on the pair of steel plate shear walls facing each other and symmetrically up and down. The plates are connected to a pair of connecting plates by several shear bolts.
作为优选，所述连接板为矩形板，在矩形板面上分布有若干水平缝，在水平缝两侧分别设有若干抗剪螺栓孔。Preferably, the connecting plate is a rectangular plate, and several horizontal slits are distributed on the surface of the rectangular slab, and several shear bolt holes are respectively provided on both sides of the horizontal slits.
进一步，所述若干抗剪螺栓孔与水平缝相对应设置。Further, the several shear bolt holes are set corresponding to the horizontal joints.
进一步，所述侧板为矩形板，两块夹持在钢板剪力墙的矩形板的高度与连接板的高度相同。Further, the side plates are rectangular plates, and the height of the two rectangular plates clamped on the steel plate shear wall is the same as that of the connecting plate.
作为优选，所述侧板上设有与连接板上抗剪螺栓孔相对应的通孔。Preferably, the side plate is provided with through holes corresponding to the shear bolt holes on the connecting plate.
作为优选，延伸出钢板剪力墙侧板的长度大于连接板上内侧抗剪螺栓孔中心到连接板边沿的距离。Preferably, the length extending out from the side plate of the steel plate shear wall is greater than the distance from the center of the inner shear bolt hole on the connecting plate to the edge of the connecting plate.
作为优选，分布在钢板剪力墙上、下方的两块侧板距离钢板剪力墙顶部和底部的高度为钢板剪力墙总高的1/4～1/5。Preferably, the height of the two side plates distributed on and below the steel plate shear wall from the top and bottom of the steel plate shear wall is 1/4 to 1/5 of the total height of the steel plate shear wall.
本实用新型可以取得如下有益效果：The utility model can obtain following beneficial effect:
1)带有水平缝和抗剪螺栓孔的连接板与钢板剪力墙通过若干抗剪螺栓连接，该结构剪切破坏区域发生在带有水平缝和抗剪螺栓孔的连接板上，可提高其承载力，耗能能力强。1) The connection plate with horizontal joints and shear bolt holes is connected to the steel plate shear wall through several shear bolts. The shear failure area of the structure occurs on the connection plate with horizontal joints and shear bolt holes, which can improve Its bearing capacity and energy consumption capacity are strong.
2)装配化程度高，带侧板钢柱与钢梁体均在工厂预制，现场安装只需定位装配。2) The degree of assembly is high. The steel columns with side plates and the steel beams are prefabricated in the factory, and the on-site installation only needs to be positioned and assembled.
3)减少现场焊接，连接可靠。3) Reduce on-site welding, and the connection is reliable.
4)可观性好，承载力高，延性好。4) Good observability, high bearing capacity and good ductility.
附图说明Description of drawings
图1是本实用新型一种带连接板的耗能装配式组合钢板剪力墙结构示意图；Fig. 1 is a structural schematic diagram of an energy-dissipating assembled composite steel plate shear wall with connecting plates of the present invention;
图2是是钢板剪力墙预设加强侧板的结构示意图；Fig. 2 is a structural schematic diagram of the preset reinforced side plate of the steel plate shear wall;
图3是钢板剪力墙与加强侧板连接后的结构示意图；Fig. 3 is a schematic diagram of the structure after the steel plate shear wall is connected with the reinforced side plate;
图4是钢板剪力墙预设带有水平缝和抗剪螺栓孔的连接板结构示意图；Fig. 4 is a schematic diagram of the connection plate structure preset with horizontal joints and shear bolt holes in the steel plate shear wall;
图5是钢板剪力墙与带有水平缝和抗剪螺栓孔的连接板组装结构示意图；Figure 5 is a schematic diagram of the assembly structure of the steel plate shear wall and the connecting plate with horizontal joints and shear bolt holes;
图6是钢板剪力墙与带有水平缝和抗剪螺栓孔的连接板通过抗剪螺栓连接结构示意图；Fig. 6 is a schematic diagram of the connection structure of the steel plate shear wall and the connecting plate with the horizontal seam and the shear bolt hole through the shear bolt;
图7(a)和图7(b)分别是一种带连接板的耗能装配式组合钢板剪力墙的主视图和1-1剖视图。Figure 7(a) and Figure 7(b) are the front view and 1-1 sectional view of an energy-dissipating fabricated composite steel plate shear wall with connecting plates, respectively.
图中：1、钢板剪力墙；2、侧板；3、连接板；4、抗剪螺栓。In the figure: 1. Steel plate shear wall; 2. Side plate; 3. Connecting plate; 4. Shear bolts.
具体实施方式detailed description
下面结合具体实施例对本实用新型做进一步详细说明。Below in conjunction with specific embodiment the utility model is described in further detail.
如图1所示，本实用新型一种带连接板的耗能装配式组合钢板剪力墙，包括钢板剪力墙1，在一对钢板剪力墙1上分别相向对称设有两块水平固定的侧板 2，侧板2通过若干抗剪螺栓4连接一对连接板3。As shown in Figure 1, the utility model is an energy-dissipating assembly-type combined steel plate shear wall with a connecting plate, which includes a steel plate shear wall 1, and two horizontal fixed plates are respectively symmetrically arranged on a pair of steel plate shear walls 1. The side plate 2 is connected to a pair of connecting plates 3 through several shear bolts 4 .
如图4所示，本实用新型的连接板3为矩形板，在矩形板面上分布有若干水平缝，在水平缝两侧分别设有若干抗剪螺栓孔，若干抗剪螺栓孔与水平缝相对应设置。As shown in Figure 4, the connecting plate 3 of the present utility model is a rectangular plate, and several horizontal seams are distributed on the rectangular plate surface, and several shear bolt holes are respectively arranged on both sides of the horizontal seam, and some shear bolt holes and the horizontal seam Corresponding settings.
图2、图3和图4所示，侧板2为矩形板，两块夹持在钢板剪力墙的矩形板的高度与连接板3的高度相同；侧板上设有与连接板上抗剪螺栓孔相对应的通孔。分布在钢板剪力墙上、下方的两块侧板距离钢板剪力墙顶部和底部的高度为钢板剪力墙总高的1/4～1/5。本实施例为1/5的距离。As shown in Figure 2, Figure 3 and Figure 4, the side plate 2 is a rectangular plate, and the height of the two rectangular plates clamped on the steel plate shear wall is the same as that of the connecting plate 3; Cut through holes corresponding to bolt holes. The height of the two side plates distributed on and below the steel plate shear wall from the top and bottom of the steel plate shear wall is 1/4 to 1/5 of the total height of the steel plate shear wall. In this embodiment, the distance is 1/5.
如图5、图6所示，通过若干抗剪螺栓4将侧板2与连接板3连接固定。As shown in FIG. 5 and FIG. 6 , the side plate 2 and the connecting plate 3 are connected and fixed by several shear bolts 4 .
本实用新型的一种实施方式是，延伸出钢板剪力墙侧板的长度大于连接板上内侧抗剪螺栓孔中心到连接板边沿的距离。连接固定后的连接板的两端与钢板剪力墙侧壁不接触，有一定的间隙。One embodiment of the present invention is that the length of the side plate extending out from the steel plate shear wall is greater than the distance from the center of the inner shear bolt hole on the connecting plate to the edge of the connecting plate. The two ends of the connecting plate after being connected and fixed are not in contact with the side wall of the steel plate shear wall, and there is a certain gap.
图7(a)和图7(b)分别是一种带连接板的耗能装配式组合钢板剪力墙的主视图和1-1剖视图。Figure 7(a) and Figure 7(b) are the front view and 1-1 sectional view of an energy-dissipating fabricated composite steel plate shear wall with connecting plates, respectively.
本实用新型的一种带连接板的耗能装配式组合钢板剪力墙的安装过程如下：The installation process of an energy-dissipating assembled composite steel plate shear wall with connecting plates of the utility model is as follows:
1)预先将连接板3设置横缝，使构件具有良好的耗能性能；1) The connecting plate 3 is provided with transverse joints in advance, so that the components have good energy dissipation performance;
2)将侧板2与连接板3预先定位打孔，侧板2与钢板剪力墙1进行工厂焊接，如图2、图3和图4所示；形成如图5所示的带侧板钢板剪力墙；2) The side plate 2 and the connecting plate 3 are pre-positioned and punched, and the side plate 2 and the steel plate shear wall 1 are factory welded, as shown in Figure 2, Figure 3 and Figure 4; to form a side plate as shown in Figure 5 Steel plate shear wall;
3)带侧板钢板剪力墙通过抗剪螺栓4与连接板3进行现场拼接，装配过程如图4、图5和图6所示，最终形成图1所示的钢板剪力墙耗能连接体系，完成一种带连接板的耗能装配式组合钢板剪力墙的安装。3) The steel plate shear wall with side plate is spliced on site through the shear bolt 4 and the connecting plate 3. The assembly process is shown in Fig. 4, Fig. 5 and Fig. 6, and the energy-dissipating connection of the steel plate shear wall shown in Fig. 1 is finally formed system to complete the installation of an energy-dissipative fabricated composite steel plate shear wall with connecting plates.
本实用新型根据抗震概念设计原则，结构应具备多道抗震设防线，避免因部分构件破坏而导致整体体系破坏，同时也要求结构应具备必要的强度、良好的变形能力和耗能能力。本实用新型一种带连接板的耗能装配式组合钢板剪力墙采用钢板剪力墙—抗剪螺栓孔与水平缝的连接板形式，通过全螺栓侧板连接来传递梁端弯矩以及剪力，整体结构满足“强柱弱梁，强节点弱构件”的设计原则，结构的耗能性能比较好。节点的耗能能力好，变形大，当地震来临时，让住户有更多的逃生时间。The utility model is based on the principle of seismic concept design. The structure should have multiple seismic fortification lines to avoid the damage of the whole system due to the damage of some components. At the same time, it also requires that the structure should have the necessary strength, good deformation capacity and energy dissipation capacity. The utility model is an energy-consuming assembled combined steel plate shear wall with a connecting plate, which adopts the steel plate shear wall-the connecting plate form of the shear bolt hole and the horizontal joint, and transmits the bending moment of the beam end and the shear force through the connection of the full bolt side plate. The overall structure satisfies the design principle of "strong columns and weak beams, strong nodes and weak components", and the energy dissipation performance of the structure is relatively good. The energy consumption capacity of the node is good, and the deformation is large. When the earthquake comes, the residents have more time to escape.
以上内容是结合具体的优选实施方式对本实用新型所作的进一步详细说明，不能认定本实用新型的具体实施方式仅限于此，对于本实用新型所属技术领域的普通技术人员来说，在不脱离本实用新型构思的前提下，还可以做出若干简单的推理或替换，都应当视为属于本实用新型由所提交的权利要求书确定专利保护范围。The above content is a further detailed description of the utility model in conjunction with specific preferred embodiments. It cannot be determined that the specific embodiment of the utility model is limited to this. Under the premise of the new concept, some simple inferences or replacements can also be made, which should be regarded as belonging to the utility model and the scope of patent protection determined by the submitted claims.
Claims (7)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560767A (en) * | 2018-03-22 | 2018-09-21 | 长安大学 | The assembled energy-consuming shear wall of dismountable moving and splicing and with frame connection method |
| CN108797843A (en) * | 2018-04-28 | 2018-11-13 | 浙江大学宁波理工学院 | Seismic shear wall |
| CN109024985A (en) * | 2018-07-26 | 2018-12-18 | 河南城建学院 | Fabricated shear wall |
-
2017
- 2017-04-24 CN CN201720435284.6U patent/CN206800712U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560767A (en) * | 2018-03-22 | 2018-09-21 | 长安大学 | The assembled energy-consuming shear wall of dismountable moving and splicing and with frame connection method |
| CN108797843A (en) * | 2018-04-28 | 2018-11-13 | 浙江大学宁波理工学院 | Seismic shear wall |
| CN108797843B (en) * | 2018-04-28 | 2020-05-08 | 浙江大学宁波理工学院 | Anti-seismic shear wall |
| CN109024985A (en) * | 2018-07-26 | 2018-12-18 | 河南城建学院 | Fabricated shear wall |
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