Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined reinforced masonry structure adopting steel tie rods to pass through longitudinal walls and pass through floor slabs and construction method for masonry structure
The invention provides a combined reinforced masonry structure adopting steel tie rods to pass through longitudinal walls and pass through floor slabs and a construction method for the masonry structure. The masonry structure comprises an existing wall, an existing prefabricated floor slab and the steel tie rods; horizontal drilling is performed in the wall longitudinal direction of the existing wall; each of drilled holes is a through hole, and the steel tie rods pass through the through holes; the existing prefabricated floor slab is provided with multiple through holes; wall drilling is performed at parts, corresponding to the wall, of end parts of the existing prefabricated floor slab; the drilled holes of the wall and existing prefabricated floor slab reserved holes correspondingly communicate, and the steel tie rods pass through the through holes; and two ends of each steel tie rod are each provided with a thread, and the corresponding threads are used for fastening fitting of each steel tie rod and corresponding nuts. A technology that the steel tie rods pass through the drilled holes of the longitudinal walls and pass through floor slab reserved holes can guarantee the reinforced integrality effect of an existing masonry structure, and thoroughly solves the problems that the prefabricated floor slabs of the masonry structure fall off, the wall cracks, seismic bearing capacity is insufficient, and the like.
本发明提出了一种采用钢拉杆穿纵向墙体和穿楼板组合加固砌体结构及其施工方法，包括原墙体、原预制楼板、钢拉杆；所述原墙体中沿着墙体纵向进行水平钻孔，钻孔为通孔，并在通孔内穿钢拉杆；所述原预制楼板上设置有多个通孔，在所述原预制楼板端部对应墙体部位，进行墙体钻孔，墙体钻孔孔洞与原预制楼板预留孔洞对应贯通，并在通孔内穿钢拉杆；所述钢拉杆两端端头带有螺纹，用于和螺母紧固安装；纵向墙体钻孔穿钢拉杆和楼板预留孔洞穿钢拉杆技术即可以保证既有砌体结构加固整体性效果，彻底解决了砌体结构预制楼板脱落、墙体开裂和抗震承载力不足等问题。
Combined reinforced masonry structure adopting steel tie rods to pass through longitudinal walls and pass through floor slabs and construction method for masonry structure
The invention provides a combined reinforced masonry structure adopting steel tie rods to pass through longitudinal walls and pass through floor slabs and a construction method for the masonry structure. The masonry structure comprises an existing wall, an existing prefabricated floor slab and the steel tie rods; horizontal drilling is performed in the wall longitudinal direction of the existing wall; each of drilled holes is a through hole, and the steel tie rods pass through the through holes; the existing prefabricated floor slab is provided with multiple through holes; wall drilling is performed at parts, corresponding to the wall, of end parts of the existing prefabricated floor slab; the drilled holes of the wall and existing prefabricated floor slab reserved holes correspondingly communicate, and the steel tie rods pass through the through holes; and two ends of each steel tie rod are each provided with a thread, and the corresponding threads are used for fastening fitting of each steel tie rod and corresponding nuts. A technology that the steel tie rods pass through the drilled holes of the longitudinal walls and pass through floor slab reserved holes can guarantee the reinforced integrality effect of an existing masonry structure, and thoroughly solves the problems that the prefabricated floor slabs of the masonry structure fall off, the wall cracks, seismic bearing capacity is insufficient, and the like.
本发明提出了一种采用钢拉杆穿纵向墙体和穿楼板组合加固砌体结构及其施工方法，包括原墙体、原预制楼板、钢拉杆；所述原墙体中沿着墙体纵向进行水平钻孔，钻孔为通孔，并在通孔内穿钢拉杆；所述原预制楼板上设置有多个通孔，在所述原预制楼板端部对应墙体部位，进行墙体钻孔，墙体钻孔孔洞与原预制楼板预留孔洞对应贯通，并在通孔内穿钢拉杆；所述钢拉杆两端端头带有螺纹，用于和螺母紧固安装；纵向墙体钻孔穿钢拉杆和楼板预留孔洞穿钢拉杆技术即可以保证既有砌体结构加固整体性效果，彻底解决了砌体结构预制楼板脱落、墙体开裂和抗震承载力不足等问题。
Combined reinforced masonry structure adopting steel tie rods to pass through longitudinal walls and pass through floor slabs and construction method for masonry structure
一种采用钢拉杆穿纵向墙体和穿楼板组合加固砌体结构及其施工方法
DONG YOU (Autor:in) / YANG TAO (Autor:in) / CAO WENCHEN (Autor:in)
28.04.2020
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2020
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Reinforced masonry bearing walls and prestressed slabs for high-rise construction
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