CN106760025B - A multifunctional steel plate wall - Google Patents
A multifunctional steel plate wall Download PDFInfo
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- CN106760025B CN106760025B CN201611031515.3A CN201611031515A CN106760025B CN 106760025 B CN106760025 B CN 106760025B CN 201611031515 A CN201611031515 A CN 201611031515A CN 106760025 B CN106760025 B CN 106760025B
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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
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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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
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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
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- Architecture (AREA)
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- Business, Economics & Management (AREA)
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- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
本发明公开了一种多功能钢板墙，墙体(3)内嵌有两块平行于墙面(4)的钢板(1),两块钢板(1)之间为填充材料，所述钢板(1)外表面连接有多根钢管(2)，钢管(2)的中轴线垂直于钢板(1)表面，且钢管(2)的周向面为非封闭面，缺口(5)面积占周向总面积的百分比小于等于1/2，钢管(2)截面形状包括圆形、方形和多边形。本发明的钢板墙体混凝土可以更好的填满钢管，少残留或者不残留空隙，钢管可替代钢筋作为受力构件抵抗外荷载作用，两块平行钢板之间的空间增加了功能性，相比普通砖砌墙和剪力墙，其施工方便，强度高，刚度大，抗剪、抗震性能更优越。
The invention discloses a multifunctional steel plate wall. The wall body (3) is embedded with two steel plates (1) parallel to the wall surface (4), and the filling material is between the two steel plates (1). The steel plates ( 1) There are multiple steel pipes (2) connected to the outer surface, the central axis of the steel pipe (2) is perpendicular to the surface of the steel plate (1), and the circumferential surface of the steel pipe (2) is an unclosed surface, and the area of the gap (5) occupies the circumferential The percentage of the total area is less than or equal to 1/2, and the cross-sectional shape of the steel pipe (2) includes circle, square and polygon. The steel plate wall concrete of the present invention can better fill the steel pipes, leaving little or no gaps, the steel pipes can replace the steel bars as the stressed members to resist the external load, and the space between the two parallel steel plates increases the functionality, compared with Ordinary brick walls and shear walls have the advantages of convenient construction, high strength, high rigidity, and superior shear and earthquake resistance.
Description
技术领域technical field
本发明涉及一种功能墙体，特别是含有双钢板的墙体，属于建筑物墙体结构领域。The invention relates to a functional wall, in particular to a wall containing double steel plates, belonging to the field of building wall structures.
背景技术Background technique
钢板剪力墙承载力高、抗震性能好、刚度较大，目前主要有内嵌钢板-混凝土组合剪力墙、单侧钢板-混凝土组合剪力墙以及双钢板-混凝土组合剪力墙这3类。当前国内使用较多的墙体为砖墙或混凝土浇筑的剪力墙，但在外荷载，例如地震荷载，地基不均匀沉降产生的剪力荷载作用下时，砖墙或者混凝土浇筑的剪力墙容易产生裂缝，并造成破坏。鉴于近年来自然灾害频发，设计施工更加简单，适应性更好，功能性更强的钢板墙体是大势所趋。Steel plate shear walls have high bearing capacity, good seismic performance, and high rigidity. At present, there are mainly three types: embedded steel plate-concrete composite shear walls, single-sided steel plate-concrete composite shear walls, and double steel plate-concrete composite shear walls. . At present, the walls used more in China are brick walls or concrete pouring shear walls, but under the action of external loads, such as earthquake loads, and shear loads caused by uneven foundation settlement, brick walls or concrete pouring shear walls are easy to Create cracks and cause damage. In view of the frequent occurrence of natural disasters in recent years, it is the trend of the times to design and construct more simple, better adaptable, and more functional steel plate walls.
发明内容Contents of the invention
本发明要解决的技术问题是：提供一种多功能钢板墙，刚度高，强度大，抗剪、抗震性能更优越，浇注混凝土时混凝土可以更好的填充，少残留或者不残留空隙，方便快捷，功能性强。The technical problem to be solved by the present invention is to provide a multi-functional steel plate wall with high rigidity, high strength, superior shear resistance and earthquake resistance, better filling of concrete when pouring concrete, and less or no residual voids, which is convenient and quick , functional.
本发明的技术方案如下：Technical scheme of the present invention is as follows:
一种多功能钢板墙，墙体内嵌有两块平行于墙面的钢板,两块钢板之间为填充材料，所述钢板外表面连接有多根钢管，钢管的中轴线垂直于钢板表面，且钢管的周向面为非封闭面，缺口面积占周向总面积的百分比小于等于1/2。钢板与钢管的纵横组合设置，可以提高墙体抗剪性能和刚度，钢管上开设缺口，能够让混凝土可以更好的填充，相比现有钢板墙，少残留或者不残留空隙。A multi-functional steel plate wall. Two steel plates parallel to the wall are embedded in the wall. The filling material is between the two steel plates. The outer surface of the steel plates is connected with multiple steel pipes. The central axis of the steel pipes is perpendicular to the surface of the steel plates. And the circumferential surface of the steel pipe is an unclosed surface, and the percentage of the notch area to the total circumferential area is less than or equal to 1/2. The vertical and horizontal combination of steel plate and steel pipe can improve the shear performance and rigidity of the wall. The opening of the steel pipe can make the concrete fill better. Compared with the existing steel plate wall, there are less or no remaining gaps.
所述钢管截面形状包括圆形、方形和多边形，多种截面的选择方便施工材料的生产。The cross-sectional shape of the steel pipe includes circular, square and polygonal shapes, and the selection of various cross-sections facilitates the production of construction materials.
所述钢管沿水平方向等间隔排列。The steel pipes are arranged at equal intervals along the horizontal direction.
所述钢管沿竖直方向等间隔排列。The steel pipes are arranged at equal intervals along the vertical direction.
所述两块钢板外表面均设置有钢管。Both the outer surfaces of the two steel plates are provided with steel pipes.
所述钢管周向缺口的指向不一致，缺口的指向可向上，向下或者任意角度，便于浇注时混凝土的流动和填充，与钢管充分结合。The direction of the circumferential notch of the steel pipe is inconsistent, and the direction of the notch can be upward, downward or at any angle, which is convenient for the flow and filling of concrete during pouring, and is fully combined with the steel pipe.
所述钢板两侧表面的钢管分布密度不同，这里的分布密度是指单位钢板面积上的钢管数量，可根据设计需求决定。The steel pipes on both sides of the steel plate have different distribution densities. The distribution density here refers to the number of steel pipes per unit steel plate area, which can be determined according to design requirements.
所述钢板两外表面的钢管关于两块钢板的中间平面(即处于两块钢板中间位置的平行平面)对称设置。The steel pipes on the two outer surfaces of the steel plates are arranged symmetrically with respect to the middle plane of the two steel plates (that is, the parallel plane at the middle position of the two steel plates).
所述钢板两侧表面的钢管外径不同，截面形状不同。The steel pipes on both sides of the steel plate have different outer diameters and different cross-sectional shapes.
所述填充材料包括空气，保温材料或隔热材料等功能性材料，提供相应的墙体性能。The filling material includes functional materials such as air, thermal insulation material or thermal insulation material, and provides corresponding wall performance.
本发明的钢板墙由钢板、钢管、填充材料和混凝土共同组成墙体结构，其中钢管为部分打开(周向缺口)的形式，便于浇筑混凝土时，混凝土可以更好的填满钢管，少残留或者不残留空隙，钢管可替代钢筋作为受力构件抵抗外荷载作用，两块钢板之间填充功能性材料，满足墙体的功能性需求。相比普通砖砌墙和剪力墙，其施工方便，功能性强，强度高，刚度大，抗剪、抗震性能更优越。The steel plate wall of the present invention is composed of steel plates, steel pipes, filling materials and concrete to form a wall structure, wherein the steel pipes are partially opened (circumferential gaps), which is convenient for pouring concrete, and the concrete can better fill the steel pipes, with less residue or There is no gap left, the steel pipe can replace the steel bar as a force-bearing member to resist the external load, and the functional material is filled between the two steel plates to meet the functional requirements of the wall. Compared with ordinary brick walls and shear walls, it has the advantages of convenient construction, strong functionality, high strength, high rigidity, and superior shear and earthquake resistance.
附图说明Description of drawings
图1是本发明中钢板墙结构示意图；Fig. 1 is a structural representation of a steel plate wall in the present invention;
图2是本发明中两块钢板两外表面连接不同密度和截面形状的钢管的钢板墙结构示意图；Fig. 2 is the steel plate wall structural representation of two steel plate two outer surfaces connecting the steel pipes of different densities and cross-sectional shapes among the present invention;
图3是本发明中两块钢板两外表面连接对称设置的钢管的钢板墙结构示意图；Fig. 3 is the structural representation of the steel plate wall of the steel pipe that two outer surfaces of two steel plates are connected symmetrically in the present invention;
图4～6是本发明中不同截面形状的钢管示意图。4-6 are schematic diagrams of steel pipes with different cross-sectional shapes in the present invention.
具体实施方式Detailed ways
如图4～6所示，为本发明涉及的不同截面形状的钢管2。As shown in FIGS. 4 to 6 , steel pipes 2 with different cross-sectional shapes according to the present invention are shown.
实施例1Example 1
如图1所示，一种多功能钢板墙，墙体3内嵌有两块平行于墙面4的钢板1。两块钢板1之间填充空气，两块钢板1外侧表面均连接有圆柱形钢管2，圆柱形钢管2的中轴线垂直于钢板1表面，且钢管2的周向面为非封闭面，缺口5面积占周向总面积的百分比小于1/2，本例中取1/4，缺口5沿钢管2径向贯穿钢管2，缺口5长度等于钢管2长度。钢管2沿水平方向等间隔排列。As shown in FIG. 1 , a multifunctional steel plate wall has two steel plates 1 parallel to the wall surface 4 embedded in the wall body 3 . Air is filled between the two steel plates 1, and the outer surfaces of the two steel plates 1 are connected with a cylindrical steel pipe 2, the central axis of the cylindrical steel pipe 2 is perpendicular to the surface of the steel plate 1, and the circumferential surface of the steel pipe 2 is a non-closed surface, and the gap 5 The percentage of the area to the total circumferential area is less than 1/2, 1/4 is taken in this example, the notch 5 runs through the steel pipe 2 along the radial direction of the steel pipe 2, and the length of the notch 5 is equal to the length of the steel pipe 2. The steel pipes 2 are arranged at equal intervals along the horizontal direction.
实施例2Example 2
如图2所示，一种多功能钢板墙，墙体3内嵌有两块平行于墙面4的钢板1，两块钢板1之间填充保温材料。两块钢板1两外表面分别连接有圆柱形钢管2和正六边形钢管2，圆柱形钢管2和正六边形钢管2的中轴线垂直于钢板1表面，六边形钢管2的外径小于圆柱形钢管2的外径，单位钢板1面积内的六边形钢管2的数量密度大于圆柱形钢管2的数量密度，钢管2的周向面为非封闭面，缺口5面积占周向总面积的百分比小于1/2，钢管2沿水平方向等间隔排列，沿竖直方向等间隔排列，各钢管2的缺口5指向不同。As shown in FIG. 2 , a multifunctional steel plate wall has two steel plates 1 parallel to the wall surface 4 embedded in the wall body 3 , and insulation material is filled between the two steel plates 1 . The two outer surfaces of the two steel plates 1 are respectively connected with a cylindrical steel pipe 2 and a regular hexagonal steel pipe 2, the central axes of the cylindrical steel pipe 2 and the regular hexagonal steel pipe 2 are perpendicular to the surface of the steel plate 1, and the outer diameter of the hexagonal steel pipe 2 is smaller than that of the cylindrical The outer diameter of the hexagonal steel pipe 2, the number density of the hexagonal steel pipe 2 in the unit area of the steel plate 1 is greater than the number density of the cylindrical steel pipe 2, the circumferential surface of the steel pipe 2 is a non-closed surface, and the area of the gap 5 accounts for 10% of the total circumferential area. The percentage is less than 1/2, the steel pipes 2 are arranged at equal intervals along the horizontal direction, and are arranged at equal intervals along the vertical direction, and the notches 5 of each steel pipe 2 point to different directions.
实施例3Example 3
如图3所示，一种多功能钢板墙，墙体3内嵌有两块平行于墙面4的钢板1，两块钢板1之间填充隔热材料。两块钢板1两外表面均连接有外径相等的圆柱形钢管2，两侧钢管2关于两块钢板1的中间平面对称设置，所有钢管2的中轴线垂直于钢板1表面，且钢管2的周向面为非封闭面，缺口5面积占周向总面积的百分比小于1/2，钢管2沿水平方向等间隔排列，沿竖直方向等间隔排列，各钢管2的缺口5指向不同。As shown in FIG. 3 , a multifunctional steel plate wall has two steel plates 1 parallel to the wall surface 4 embedded in the wall body 3 , and heat insulating material is filled between the two steel plates 1 . Both outer surfaces of the two steel plates 1 are connected with cylindrical steel pipes 2 with equal outer diameters. The steel pipes 2 on both sides are arranged symmetrically with respect to the middle plane of the two steel plates 1. The central axes of all steel pipes 2 are perpendicular to the surface of the steel plate 1, and the The circumferential surface is a non-closed surface, the area of the notches 5 accounts for less than 1/2 of the total circumferential area, the steel pipes 2 are arranged at equal intervals along the horizontal direction, and are arranged at equal intervals along the vertical direction, and the notches 5 of each steel pipe 2 point to different directions.
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| CN205224335U (en) * | 2015-11-22 | 2016-05-11 | 陈一其 | High strength thermal insulation wall |
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2016
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| CN201459954U (en) * | 2009-06-05 | 2010-05-12 | 陈云 | A double-layer steel plate thermal insulation shear wall |
| JP2011241627A (en) * | 2010-05-19 | 2011-12-01 | Takenaka Komuten Co Ltd | Steel earthquake resisting wall, and building equipped with the same |
| CN101881056A (en) * | 2010-06-11 | 2010-11-10 | 北京工业大学 | Inner split laminated column frame-double-layer steel plate concrete composite shear wall and its manufacturing method |
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