WO2019196084A1 - Construction method of internal partition wall of factory building - Google Patents
Construction method of internal partition wall of factory building Download PDFInfo
- Publication number
- WO2019196084A1 WO2019196084A1 PCT/CN2018/082930 CN2018082930W WO2019196084A1 WO 2019196084 A1 WO2019196084 A1 WO 2019196084A1 CN 2018082930 W CN2018082930 W CN 2018082930W WO 2019196084 A1 WO2019196084 A1 WO 2019196084A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- partition wall
- composite strip
- longitudinal
- composite
- inner partition
- Prior art date
Links
- 238000005192 partition Methods 0.000 title claims abstract description 28
- 238000010276 construction Methods 0.000 title claims abstract description 10
- 239000002131 composite material Substances 0.000 claims abstract description 42
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Classifications
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
Definitions
- the invention relates to a construction method of a partition wall in a composite strip.
- the object of the present invention is to provide a construction method for a partition wall of a factory building with reasonable structure and good wall quality.
- a construction method for a partition wall in a factory building characterized in that: the inner partition wall is composed of a plurality of composite strips connected in a longitudinal direction and a height direction; and the composite strip comprises a front and rear panel layer, between the front and rear panel layers
- the sandwich layer is arranged, and a galvanized iron plate is arranged at one end of the length of the composite strip, and the front and rear ends of the galvanized iron plate are embedded in the sandwich layer, and the transverse steel bars arranged along the length direction are arranged in the sandwich layer, and the transverse steel bars are opened at both ends, and the transverse steel bars are Through the central hole of the galvanized iron plate, the transverse reinforcing bars of the two adjacent composite strips in the longitudinal direction are connected by a sleeve to form a whole; a rectangular steel pipe is arranged at the two ends of the composite strip, and the composite strip at the two ends in the longitudinal direction is formed.
- the ends of the middle and horizontal reinforcing bars are anchored into the rectangular steel pipe and fastened by the nut; on the inner side of the front and rear ends of the galvanized iron plate, a longitudinal reinforcing bar arranged along the height direction of the composite strip is respectively arranged, and the height direction is adjacent to the two blocks.
- the longitudinal reinforcing bars in the composite strip are integrally formed by sleeve connection or welding; the bottom of the longitudinal reinforcing bars in the lowermost composite strip of the inner partition wall is opened Connected to the upper end of the bottom sleeve, the lower end of the bottom sleeve is open-wired to the upper end of the planting bar implanted in the floor; the top of the longitudinal reinforcing bar in the uppermost composite strip of the inner partition wall passes through the hoop a hole, and through the top of the longitudinal reinforcing bar, the top nut is connected with the hoop; the longitudinal steel bar is prestressed by tightening the bottom sleeve of the inner partition wall height direction; or the top nut is passed through the inner partition wall height direction The tightening exerts a pre-stress on the longitudinal bars; the pre-stress is 25 KN/m.
- Each composite strip has a length of 610 mm, a height of 2440 mm, and a thickness of 90 mm, and the inner partition wall is 8 meters high.
- the composite slab has a self-weight of 80 kg/m 3 ; plastering is also carried out on the front and back sides of the composite slats, and the total weight of the two sides is 2000 kg/m 3 .
- the wall structure of the invention has reasonable structure, convenient construction and good quality; and the specific pre-stress of the longitudinal steel bar is applied, thereby effectively increasing the out-of-plane stiffness of the wall.
- a construction method of a partition wall in a factory building wherein the inner partition wall is composed of a plurality of composite strips connected in a longitudinal direction and a height direction; the composite strip comprises a front and rear panel layer, and a sandwich layer is arranged between the front and rear panel layers, A galvanized iron plate is arranged at one end of the longitudinal direction of the composite strip, and the front and rear ends of the galvanized iron plate are embedded in the sandwich layer, and transverse reinforcing bars arranged along the length direction are arranged in the sandwich layer, the transverse steel bars are opened at both ends, and the transverse steel bars are passed through the galvanized iron plate.
- the central hole, the transverse reinforcing bars of the two adjacent composite strips in the longitudinal direction are connected by a sleeve to form a whole; a rectangular steel pipe is arranged at the two ends of the composite strip in the longitudinal direction, and the transverse reinforcing bars are located in the composite strip at the two ends in the longitudinal direction.
- the end is anchored into the rectangular steel pipe and fastened by the nut; on the inner side of the front and rear ends of the galvanized iron plate, a longitudinal reinforcing bar arranged along the height direction of the composite strip is respectively arranged, and the height direction is adjacent to the two composite strips.
- the longitudinal steel bars are integrally connected by sleeves or welded; the bottom of the longitudinal reinforcing bars in the lowermost composite strip of the inner partition wall passes through the opening and bottom sleeves The upper end is connected, the lower end of the bottom sleeve is open-wired to the upper end of the planting bar implanted in the floor; the top of the longitudinal reinforcing bar in the uppermost composite strip of the inner partition wall passes through the hole in the hoop, and Through the opening of the top of the longitudinal reinforcing bar, the top nut is connected with the hoop;
- the longitudinal steel bars are prestressed by tightening the bottom sleeve of the inner partition wall height direction; or the longitudinal steel bars are prestressed by tightening the top nut of the inner partition wall height direction; the prestressing force is 25 KN/m.
- Each composite strip has a length of 610 mm, a height of 2440 mm, and a thickness of 90 mm, and the inner partition wall is 8 meters high.
- the composite slab has a self-weight of 80 kg/m 3 ; plastering is also carried out on the front and back sides of the composite slats, and the total weight of the two sides is 2000 kg/m 3 .
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
A construction method of an internal partition wall of a factory building, the internal partition wall being composed of a plurality of composite strips connected in a length direction and a height direction. Said method comprises applying a prestress to a longitudinal reinforcement by tightening a bottom sleeve in the height direction of the internal partition wall; or applying a prestress to a longitudinal reinforcement by tightening a top nut in the height direction of the internal partition wall, the magnitude of the prestress being 25 KN/m. The wall has a reasonable structure, is easy to construct and has high quality; in addition, by applying a specific prestress to the longitudinal reinforcement, the out-of-plane stiffness of the wall is effectively increased.
Description
本发明涉及一种复合条板内隔墙的施工方法。The invention relates to a construction method of a partition wall in a composite strip.
现有的复合条板结构和施工均存在诸多缺陷，对施工后的墙体质量造成隐患，需要进一步加以改进。There are many defects in the existing composite slab structure and construction, which poses hidden dangers to the quality of the wall after construction and needs further improvement.
本发明的目的在于提供一种结构合理，墙体质量好的厂房内隔墙的施工方法。The object of the present invention is to provide a construction method for a partition wall of a factory building with reasonable structure and good wall quality.
一种厂房内隔墙的施工方法，其特征是：所述内隔墙由多块复合条板在长度方向和高度方向连接组成；由所述复合条板包括前后面板层，前后面板层之间设置夹心层，复合条板的长度方向一端设置镀锌铁板，且镀锌铁板的前后两端嵌在夹心层中，在夹心层中设置沿长度方向布置的横向钢筋，横向钢筋二端开丝，横钢筋穿过镀锌铁板的中心孔，长度方向相邻二块复合条板中横向钢筋通过套筒连接，形成整体；在复合条板的长度方向二端设置矩形钢管，位于长度方向最两端的复合条板中横向钢筋的端部锚入矩形钢管中，并通过螺帽紧固；在镀锌铁板的前后两端的内侧，分别设置一根沿复合条板的高度方向布置的纵向钢筋，高度方向相邻二块复合条板中纵向钢筋通过套筒连接或焊接形成整体；内隔墙高度方向最下面一块复合条板中纵向钢筋的底部通过开丝与底部套筒的上端连接，底部套筒的下端与植入在楼面中的植筋的上端开丝连接；内隔墙高度方向最上面一块复合条板中纵向钢筋的顶部穿过抱箍上的孔，并通过纵向钢筋的顶部的开丝，用顶部螺母与抱箍连接；通过对内隔墙高度方向底部套筒的拧紧给纵向钢筋施加预应力；或通过对内隔墙高度方向顶部螺母的拧紧给纵向钢筋施加预应力；预应力的大小为25KN/m。每块复合条板的长610mm、高2440mm、厚90mm，内隔墙高8米。复合条板的自重为80kg/m
3；在复合条板的前后两面还进行抹灰施工，两面抹灰的总重量为2000kg/m
3。
A construction method for a partition wall in a factory building, characterized in that: the inner partition wall is composed of a plurality of composite strips connected in a longitudinal direction and a height direction; and the composite strip comprises a front and rear panel layer, between the front and rear panel layers The sandwich layer is arranged, and a galvanized iron plate is arranged at one end of the length of the composite strip, and the front and rear ends of the galvanized iron plate are embedded in the sandwich layer, and the transverse steel bars arranged along the length direction are arranged in the sandwich layer, and the transverse steel bars are opened at both ends, and the transverse steel bars are Through the central hole of the galvanized iron plate, the transverse reinforcing bars of the two adjacent composite strips in the longitudinal direction are connected by a sleeve to form a whole; a rectangular steel pipe is arranged at the two ends of the composite strip, and the composite strip at the two ends in the longitudinal direction is formed. The ends of the middle and horizontal reinforcing bars are anchored into the rectangular steel pipe and fastened by the nut; on the inner side of the front and rear ends of the galvanized iron plate, a longitudinal reinforcing bar arranged along the height direction of the composite strip is respectively arranged, and the height direction is adjacent to the two blocks. The longitudinal reinforcing bars in the composite strip are integrally formed by sleeve connection or welding; the bottom of the longitudinal reinforcing bars in the lowermost composite strip of the inner partition wall is opened Connected to the upper end of the bottom sleeve, the lower end of the bottom sleeve is open-wired to the upper end of the planting bar implanted in the floor; the top of the longitudinal reinforcing bar in the uppermost composite strip of the inner partition wall passes through the hoop a hole, and through the top of the longitudinal reinforcing bar, the top nut is connected with the hoop; the longitudinal steel bar is prestressed by tightening the bottom sleeve of the inner partition wall height direction; or the top nut is passed through the inner partition wall height direction The tightening exerts a pre-stress on the longitudinal bars; the pre-stress is 25 KN/m. Each composite strip has a length of 610 mm, a height of 2440 mm, and a thickness of 90 mm, and the inner partition wall is 8 meters high. The composite slab has a self-weight of 80 kg/m 3 ; plastering is also carried out on the front and back sides of the composite slats, and the total weight of the two sides is 2000 kg/m 3 .
本发明墙体结构合理，施工方便，质量好；并通过对纵向钢筋施加特定的预应力，有效增加了墙体平面外刚度。The wall structure of the invention has reasonable structure, convenient construction and good quality; and the specific pre-stress of the longitudinal steel bar is applied, thereby effectively increasing the out-of-plane stiffness of the wall.
一种厂房内隔墙的施工方法，所述内隔墙由多块复合条板在长度方向和高度方向连接组成；由所述复合条板包括前后面板层，前后面板层之间设置夹心层，复合条板的长度方向一端设置镀锌铁板，且镀锌铁板的前后两端嵌在夹心层中，在夹心层中设置沿长度方向布置的横向钢筋，横向钢筋二端开丝，横钢筋穿过镀锌铁板的中心孔，长度方向相邻二块复合条板中横向钢筋通过套筒连接，形成整体；在复合条板的长度方向二端设置矩形钢管，位于长度方向最两端的复合条板中横向钢筋的端部锚入矩形钢管中，并通过螺帽紧固；在镀锌铁板的前后两端的内侧，分别设置一根沿复合条板的高度方向布置的纵向钢筋，高度方向相邻二块复合条板中纵向钢筋通过套筒连接或焊接形成整体；内隔墙高度方向最下面一块复合条板中纵向钢筋的底部通过开丝与底部套筒的上端连接，底部套筒的下端与植入在楼面中的植筋的上端开丝连接；内隔墙高度方向最上面一块复合条板中纵向钢筋的顶部穿过抱箍上的孔，并通过纵向钢筋的顶部的开丝，用顶部螺母与抱箍连接；A construction method of a partition wall in a factory building, wherein the inner partition wall is composed of a plurality of composite strips connected in a longitudinal direction and a height direction; the composite strip comprises a front and rear panel layer, and a sandwich layer is arranged between the front and rear panel layers, A galvanized iron plate is arranged at one end of the longitudinal direction of the composite strip, and the front and rear ends of the galvanized iron plate are embedded in the sandwich layer, and transverse reinforcing bars arranged along the length direction are arranged in the sandwich layer, the transverse steel bars are opened at both ends, and the transverse steel bars are passed through the galvanized iron plate. The central hole, the transverse reinforcing bars of the two adjacent composite strips in the longitudinal direction are connected by a sleeve to form a whole; a rectangular steel pipe is arranged at the two ends of the composite strip in the longitudinal direction, and the transverse reinforcing bars are located in the composite strip at the two ends in the longitudinal direction. The end is anchored into the rectangular steel pipe and fastened by the nut; on the inner side of the front and rear ends of the galvanized iron plate, a longitudinal reinforcing bar arranged along the height direction of the composite strip is respectively arranged, and the height direction is adjacent to the two composite strips. The longitudinal steel bars are integrally connected by sleeves or welded; the bottom of the longitudinal reinforcing bars in the lowermost composite strip of the inner partition wall passes through the opening and bottom sleeves The upper end is connected, the lower end of the bottom sleeve is open-wired to the upper end of the planting bar implanted in the floor; the top of the longitudinal reinforcing bar in the uppermost composite strip of the inner partition wall passes through the hole in the hoop, and Through the opening of the top of the longitudinal reinforcing bar, the top nut is connected with the hoop;
通过对内隔墙高度方向底部套筒的拧紧给纵向钢筋施加预应力；或通过对内隔墙高度方向顶部螺母的拧紧给纵向钢筋施加预应力；预应力的大小为25KN/m。The longitudinal steel bars are prestressed by tightening the bottom sleeve of the inner partition wall height direction; or the longitudinal steel bars are prestressed by tightening the top nut of the inner partition wall height direction; the prestressing force is 25 KN/m.
每块复合条板的长610mm、高2440mm、厚90mm，内隔墙高8米。Each composite strip has a length of 610 mm, a height of 2440 mm, and a thickness of 90 mm, and the inner partition wall is 8 meters high.
复合条板的自重为80kg/m
3；在复合条板的前后两面还进行抹灰施工，两面抹灰的总重量为2000kg/m
3。
The composite slab has a self-weight of 80 kg/m 3 ; plastering is also carried out on the front and back sides of the composite slats, and the total weight of the two sides is 2000 kg/m 3 .
Claims (1)
- 一种厂房内隔墙的施工方法，其特征是：所述内隔墙由多块复合条板在长度方向和高度方向连接组成；由所述复合条板包括前后面板层，前后面板层之间设置夹心层，复合条板的长度方向一端设置镀锌铁板，且镀锌铁板的前后两端嵌在夹心层中，在夹心层中设置沿长度方向布置的横向钢筋，横向钢筋二端开丝，横钢筋穿过镀锌铁板的中心孔，长度方向相邻二块复合条板中横向钢筋通过套筒连接，形成整体；在复合条板的长度方向二端设置矩形钢管，位于长度方向最两端的复合条板中横向钢筋的端部锚入矩形钢管中，并通过螺帽紧固；在镀锌铁板的前后两端的内侧，分别设置一根沿复合条板的高度方向布置的纵向钢筋，高度方向相邻二块复合条板中纵向钢筋通过套筒连接或焊接形成整体；内隔墙高度方向最下面一块复合条板中纵向钢筋的底部通过开丝与底部套筒的上端连接，底部套筒的下端与植入在楼面中的植筋的上端开丝连接；内隔墙高度方向最上面一块复合条板中纵向钢筋的顶部穿过抱箍上的孔，并通过纵向钢筋的顶部的开丝，用顶部螺母与抱箍连接；A construction method for a partition wall in a factory building, characterized in that: the inner partition wall is composed of a plurality of composite strips connected in a longitudinal direction and a height direction; and the composite strip comprises a front and rear panel layer, between the front and rear panel layers The sandwich layer is arranged, and a galvanized iron plate is arranged at one end of the length of the composite strip, and the front and rear ends of the galvanized iron plate are embedded in the sandwich layer, and the transverse steel bars arranged along the length direction are arranged in the sandwich layer, and the transverse steel bars are opened at both ends, and the transverse steel bars are Through the central hole of the galvanized iron plate, the transverse reinforcing bars of the two adjacent composite strips in the longitudinal direction are connected by a sleeve to form a whole; a rectangular steel pipe is arranged at the two ends of the composite strip, and the composite strip at the two ends in the longitudinal direction is formed. The ends of the middle and horizontal reinforcing bars are anchored into the rectangular steel pipe and fastened by the nut; on the inner side of the front and rear ends of the galvanized iron plate, a longitudinal reinforcing bar arranged along the height direction of the composite strip is respectively arranged, and the height direction is adjacent to the two blocks. The longitudinal reinforcing bars in the composite strip are integrally formed by sleeve connection or welding; the bottom of the longitudinal reinforcing bars in the lowermost composite strip of the inner partition wall is opened Connected to the upper end of the bottom sleeve, the lower end of the bottom sleeve is open-wired to the upper end of the planting bar implanted in the floor; the top of the longitudinal reinforcing bar in the uppermost composite strip of the inner partition wall passes through the hoop a hole and through the top of the longitudinal reinforcing bar, the top nut is connected to the hoop;通过对内隔墙高度方向底部套筒的拧紧给纵向钢筋施加预应力；或通过对内隔墙高度方向顶部螺母的拧紧给纵向钢筋施加预应力；预应力的大小为25KN/m；每块复合条板的长610mm、高2440mm、厚90mm，内隔墙高8米；复合条板的自重为80kg/m 3；在复合条板的前后两面还进行抹灰施工，两面抹灰的总重量为2000kg/m 3。 Prestressing the longitudinal steel bar by tightening the bottom sleeve of the inner partition wall height direction; or prestressing the longitudinal steel bar by tightening the top nut of the inner partition wall height; the prestressing amount is 25KN/m; each composite The length of the strip is 610mm, the height is 2440mm, the thickness is 90mm, the inner partition wall is 8m high; the self-weight of the composite strip is 80kg/m 3 ; the plastering is also applied on the front and back sides of the composite strip, and the total weight of the two sides is 2000kg/m 3 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/082930 WO2019196084A1 (en) | 2018-04-13 | 2018-04-13 | Construction method of internal partition wall of factory building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/082930 WO2019196084A1 (en) | 2018-04-13 | 2018-04-13 | Construction method of internal partition wall of factory building |
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| Publication Number | Publication Date |
|---|---|
| WO2019196084A1 true WO2019196084A1 (en) | 2019-10-17 |
Family
ID=68163848
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2018/082930 WO2019196084A1 (en) | 2018-04-13 | 2018-04-13 | Construction method of internal partition wall of factory building |
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| Country | Link |
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| WO (1) | WO2019196084A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779160A (en) * | 2020-07-27 | 2020-10-16 | 中国建筑技术集团有限公司 | Prestress assembly type concrete shear wall system and construction method thereof |
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