CN103758253B - A kind of Tsunami-resistant filled wall frame structure - Google Patents
A kind of Tsunami-resistant filled wall frame structure Download PDFInfo
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- CN103758253B CN103758253B CN201310750021.0A CN201310750021A CN103758253B CN 103758253 B CN103758253 B CN 103758253B CN 201310750021 A CN201310750021 A CN 201310750021A CN 103758253 B CN103758253 B CN 103758253B
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- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000012774 insulation material Substances 0.000 claims description 4
- 239000003566 sealing material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002195 soluble material Substances 0.000 abstract description 3
- 239000013535 sea water Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
本发明涉及一种抗海啸的填充墙框架结构，包括由框架柱和框架梁组成的主体结构、将主体结构划分成网格状的构造柱和构造梁、填充在网格中的填充墙块、以及铺设在填充墙块与填充墙块之间的灰缝中的拉结筋，所述的埋设拉结筋的灰缝、框架梁顶部与填充墙块底部之间的灰缝、构造梁顶部与填充墙块底部之间的灰缝以及距离主体结构最底端设定高度处的灰缝均采用水溶性粘结材料砌筑。与现有技术相比，本发明在无海啸冲击时，主体结构和填充墙块共同抵抗竖向荷载以及风、地震等水平力作用，当结构受到海啸冲击时，连接处的水溶性材料失去作用，填充墙块失效倾倒，以释放海啸的冲击力，海水的冲击面积大大减小，最终使得主体结构免受海啸破坏。
The invention relates to a tsunami-resistant infill wall frame structure, which includes a main structure composed of frame columns and frame beams, structural columns and structural beams that divide the main structure into grids, infill wall blocks filled in the grid, And the tie bars laid in the mortar joints between the filled wall blocks and the filled wall blocks, the mortar joints where the tie bars are buried, the mortar joints between the top of the frame beam and the bottom of the filled wall blocks, the top of the structural beam and the bottom of the filled wall block The mortar joints between the bottoms of the filled wall blocks and the mortar joints at a set height from the bottom of the main structure are all built with water-soluble bonding materials. Compared with the prior art, in the present invention, when there is no tsunami impact, the main structure and the filling wall block jointly resist the vertical load and the horizontal force such as wind and earthquake, and when the structure is impacted by the tsunami, the water-soluble material at the joint loses its effect In order to release the impact force of the tsunami, the filling wall blocks failed and fell, and the impact area of the sea water was greatly reduced, finally preventing the main structure from being damaged by the tsunami.
Description
技术领域technical field
本发明涉及建筑工程领域，尤其是涉及一种抗海啸的填充墙框架结构。The invention relates to the field of construction engineering, in particular to a tsunami-resistant filling wall frame structure.
背景技术Background technique
2011年3月11日日本东北大地震时，发生了很大的海啸，冲毁了大量的轻型结构(木、轻钢结构)房屋。从灾害现场可见到一些规律：海啸从正面冲击房屋时，填充墙承受了很大的冲击力，导致整个房屋倒塌或被海啸冲走；而海啸冲击时未倒塌的房屋，均是有门窗口卸去了一部分的冲击荷载，或外围填充墙冲毁后卸去了大部分冲击力，让海啸通过，从而使主体结构免遭冲毁。造成这类现象的主要原因是带填充墙框架结构在受到海啸冲击的时候，由于填充墙的受荷面积大使得主体结构所受侧向力过大，从而导致主体结构倒塌或被冲走。因此，研究发明一种可在海啸袭击时倾倒的填充墙，即可达到损失填充墙而保护主体结构的效果，这对于减少海啸所带来的损害十分有必要。During the Great Tohoku Earthquake on March 11, 2011, a large tsunami occurred, which destroyed a large number of light structure (wood, light steel structure) houses. Some rules can be seen from the disaster scene: when the tsunami hits the house from the front, the infill wall bears a large impact force, causing the entire house to collapse or be washed away by the tsunami; while the houses that did not collapse when the tsunami hit, all have doors and windows. Part of the impact load is removed, or most of the impact force is removed after the peripheral filling wall is washed away, allowing the tsunami to pass, thereby preventing the main structure from being washed away. The main reason for this kind of phenomenon is that when the frame structure with infill wall is impacted by the tsunami, due to the large load-bearing area of the infill wall, the lateral force on the main structure is too large, which causes the main structure to collapse or be washed away. Therefore, researching and inventing a filling wall that can be toppled when a tsunami strikes can achieve the effect of losing the filling wall and protecting the main structure, which is very necessary for reducing the damage caused by the tsunami.
发明内容Contents of the invention
本发明的目的就是为了克服上述现有技术存在的缺陷而提供一种抗海啸的填充墙框架结构。The object of the present invention is to provide a tsunami-resistant infill wall frame structure in order to overcome the above-mentioned defects in the prior art.
本发明的目的可以通过以下技术方案来实现：一种抗海啸的填充墙框架结构，其特征在于，包括由框架柱和框架梁组成的主体结构、将主体结构划分成网格状的构造柱和构造梁、填充在网格中的填充墙块、以及铺设在填充墙块与填充墙块之间的灰缝中的拉结筋，所述的埋设拉结筋的灰缝、框架梁顶部与填充墙块底部之间的灰缝、构造梁顶部与填充墙块底部之间的灰缝以及距离主体结构最底端设定高度处的灰缝均采用水溶性粘结材料砌筑。The purpose of the present invention can be achieved through the following technical solutions: a tsunami-resistant infill wall frame structure, characterized in that it includes a main structure composed of frame columns and frame beams, a grid-like structural column for dividing the main structure and Construction beams, filling wall blocks filled in the grid, and tie bars laid in the mortar joints between the filling wall blocks and the filling wall blocks, the mortar joints where the tie bars are buried, the top of the frame beam and the filling The mortar joints between the bottom of the wall blocks, the mortar joints between the top of the structural beam and the bottom of the filled wall blocks, and the mortar joints at a set height from the bottom of the main structure are all built with water-soluble bonding materials.
所述的框架柱与填充墙块之间、框架梁底部与填充墙块之间、框架梁底部与构造柱之间、构造柱与填充墙块之间、构造梁底部与填充墙块之间均设有缝隙，所述的缝隙的中间填充有保温材料，该保温材料外部用密封材料密封。Between the frame column and the filling wall block, between the bottom of the frame beam and the filling wall block, between the frame beam bottom and the structural column, between the structural column and the filling wall block, and between the bottom of the structural beam and the filling wall block A gap is provided, and the middle of the gap is filled with an insulating material, and the exterior of the insulating material is sealed with a sealing material.
所述的构造柱通过纵筋锚固在框架梁中，所述的构造梁通过纵筋锚固在框架柱中。The structural column is anchored in the frame beam through the longitudinal reinforcement, and the structural beam is anchored in the frame column through the longitudinal reinforcement.
所述的用水溶性粘结材料砌筑的灰缝的外侧设有防水罩，该防水罩下端与墙壁之间留有间隙。A waterproof cover is provided on the outside of the mortar joints built with water-soluble adhesive materials, and a gap is left between the lower end of the waterproof cover and the wall.
所述的防水罩为倒L形。The waterproof cover is inverted L-shaped.
与现有技术相比，本发明通过填充墙分块设计，在框架和填充墙之间、填充墙与其内部的构造柱、构造梁之间均用柔性水溶性材料连接，在无海啸冲击时，主体结构和填充墙块共同抵抗竖向荷载以及风、地震等水平力作用，当结构受到海啸冲击时，连接处的水溶性材料失去作用，填充墙块失效倾倒，以释放海啸的冲击力，海水的冲击面积大大减小，最终使得主体结构免受海啸破坏。Compared with the prior art, the present invention uses flexible water-soluble materials to connect the frame and the filling wall, the filling wall and its internal structural columns and structural beams through the block design of the filling wall. When there is no tsunami impact, The main structure and the infill wall blocks jointly resist vertical loads and horizontal forces such as wind and earthquakes. When the structure is hit by a tsunami, the water-soluble materials at the joints lose their effect, and the infill wall blocks fail to fall to release the impact of the tsunami. The impact area is greatly reduced, and finally the main structure is protected from tsunami damage.
附图说明Description of drawings
图1为本发明的主视剖面示意图；Fig. 1 is the front view sectional schematic diagram of the present invention;
图2为图1中A-A的俯视剖面示意图；Fig. 2 is a top view sectional schematic diagram of A-A in Fig. 1;
图3为图1中B-B的侧视剖面示意图。FIG. 3 is a schematic side sectional view of B-B in FIG. 1 .
具体实施方式detailed description
下面结合附图和具体实施例对本发明进行详细说明。The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
如图1-3所示，一种抗海啸的填充墙框架结构，其特征在于，包括由框架柱1和框架梁2组成的主体结构、将主体结构划分成网格状的构造柱3和构造梁4、填充在网格中的填充墙块5、以及铺设在填充墙块5与填充墙块5之间的灰缝中的拉结筋7，所述的构造柱3通过纵筋锚固在框架梁2中，所述的构造梁4通过纵筋锚固在框架柱1中。As shown in Figures 1-3, a tsunami-resistant infill wall frame structure is characterized in that it includes a main structure composed of frame columns 1 and frame beams 2, structural columns 3 that divide the main structure into grids, and structural The beam 4, the filling wall block 5 filled in the grid, and the tie bars 7 laid in the mortar joint between the filling wall block 5 and the filling wall block 5, the construction column 3 is anchored to the frame by the longitudinal reinforcement In the beam 2, the structural beam 4 is anchored in the frame column 1 through the longitudinal reinforcement.
所述的埋设拉结筋的灰缝81、框架梁顶部与填充墙块底部之间的灰缝82、构造梁顶部与填充墙块底部之间的灰缝83以及距离主体结构最底端设定高度处(高于墙体防潮层高度，至少高于室外地坪150mm)的灰缝84均采用水溶性粘结材料砌筑，其余灰缝采用水泥砂浆砌筑，在无海啸侵袭时，水溶性粘结材料坚固耐用，同拉结筋7的粘结效果能满足正常使用要求；当受到海啸侵袭时，水溶性粘结材料立即失效，拉结筋7丧失对填充墙的拉结作用，填充墙失效倾倒。The mortar joint 81 for embedding tie bars, the mortar joint 82 between the top of the frame beam and the bottom of the filled wall block, the mortar joint 83 between the top of the structural beam and the bottom of the filled wall block, and the distance from the bottom of the main structure are set The mortar joints 84 at the height (higher than the moisture-proof layer of the wall, at least 150mm higher than the outdoor floor) are built with water-soluble bonding materials, and the rest of the mortar joints are built with cement mortar. When there is no tsunami attack, the water-soluble The bonding material is strong and durable, and the bonding effect with the tie bars 7 can meet the requirements of normal use; when a tsunami hits, the water-soluble bonding material immediately fails, and the tie bars 7 lose their tie effect on the infill wall, and the infill wall Failed to dump.
所述的框架柱1与填充墙块5之间、框架梁2底部与填充墙块5之间、框架梁底部2与构造柱3之间、构造柱3与填充墙块5之间、构造梁4底部与填充墙块5之间均设有缝隙6，所述的缝隙6的中间填充有模塑聚苯板保温材料，该保温材料外部用弹性密封材料密封。Between the frame column 1 and the filling wall block 5, between the bottom of the frame beam 2 and the filling wall block 5, between the bottom 2 of the frame beam and the construction column 3, between the construction column 3 and the filling wall block 5, between the construction beam 4 There is a gap 6 between the bottom and the filling wall block 5, and the middle of the gap 6 is filled with a molded polystyrene board insulation material, and the outside of the insulation material is sealed with an elastic sealing material.
所述的用水溶性粘结材料砌筑的灰缝的外侧设有倒L形防水罩9，该防水罩9下端与墙壁之间留有间隙。在正常使用时防水罩9能抵挡雨水的侵袭，海啸来袭时，防水罩9由下端被打开，这样能保证结构正常使用时的安全，在海啸侵袭时水溶性灰缝又能及时失效，填充墙与主体结构分离，释放海啸冲击力。An inverted L-shaped waterproof cover 9 is provided on the outside of the mortar joint built with water-soluble bonding material, and a gap is left between the lower end of the waterproof cover 9 and the wall. Waterproof cover 9 can resist the invasion of rainwater during normal use, and when tsunami hits, waterproof cover 9 is opened from the lower end, can guarantee the safety when structure is used normally like this, and water-soluble gray seam can lose efficacy in time again when tsunami strikes, filling The wall separates from the main structure, releasing the force of the tsunami.
上述对实施例的描述是为便于该技术领域的普通技术人员能理解和应用本发明。熟悉本领域技术的人员显然可以容易地对这些实施例做出各种修改，并把在此说明的一般原理应用到其他实施例中而不必经过创造性的劳动。因此，本发明不限于这里的实施例，本领域技术人员根据本发明的揭示，对于本发明做出的改进和修改都应该在本发明的保护范围之内。The above description of the embodiments is for those of ordinary skill in the technical field to understand and apply the present invention. It is obvious that those skilled in the art can easily make various modifications to these embodiments, and apply the general principles described here to other embodiments without creative efforts. Therefore, the present invention is not limited to the embodiments herein, and improvements and modifications made by those skilled in the art according to the disclosure of the present invention should fall within the protection scope of the present invention.
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| CN201310750021.0A CN103758253B (en) | 2013-12-31 | 2013-12-31 | A kind of Tsunami-resistant filled wall frame structure |
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| CN201310750021.0A CN103758253B (en) | 2013-12-31 | 2013-12-31 | A kind of Tsunami-resistant filled wall frame structure |
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| CN104763081B (en) * | 2015-03-31 | 2017-09-15 | 四川电力设计咨询有限责任公司 | The flexible connecting structure of masonry filler wall and concrete structure |
| CN110593442A (en) * | 2019-08-19 | 2019-12-20 | 西南交通大学 | A construction method of masonry infill wall adaptive to external frame deformation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2581406A1 (en) * | 1985-05-06 | 1986-11-07 | Lallement Jean | Watertight rigid metal partition which is extensible, variable and removable, intended for closing off any opening in a premises in the event of a flood |
| JPH10306525A (en) * | 1998-02-13 | 1998-11-17 | Corona Giken Kk | Fitting structure of bearing wall panel |
| CN102535684A (en) * | 2012-02-17 | 2012-07-04 | 长春工程学院 | Plane external collapse preventive filling wall |
| CN202370088U (en) * | 2011-11-30 | 2012-08-08 | 青岛理工大学 | Swinging wall structure system and ocean platform adopting same |
| CN203742023U (en) * | 2013-12-31 | 2014-07-30 | 同济大学 | Anti-tsunami filled wall frame structure |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2581406A1 (en) * | 1985-05-06 | 1986-11-07 | Lallement Jean | Watertight rigid metal partition which is extensible, variable and removable, intended for closing off any opening in a premises in the event of a flood |
| JPH10306525A (en) * | 1998-02-13 | 1998-11-17 | Corona Giken Kk | Fitting structure of bearing wall panel |
| CN202370088U (en) * | 2011-11-30 | 2012-08-08 | 青岛理工大学 | Swinging wall structure system and ocean platform adopting same |
| CN102535684A (en) * | 2012-02-17 | 2012-07-04 | 长春工程学院 | Plane external collapse preventive filling wall |
| CN203742023U (en) * | 2013-12-31 | 2014-07-30 | 同济大学 | Anti-tsunami filled wall frame structure |
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