A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated shear wall reverse construction method
The invention discloses a prefabricated shear wall reverse construction method which comprises the following steps that S1, pile grooves are excavated in the positions, corresponding to shear walls, of the building ground, and bottom piles are poured and formed in the pile grooves; s2, a filling groove is formed in the position, corresponding to the shear wall, of the building ground through excavation; hoisting the lowermost layer of prefabricated shear wall into the filling groove, and fixedly connecting the lowermost layer of hoisting prefabricated shear wall with the bottom pile; then, a next prefabricated shear wall is hoisted into the filling groove, and the lower side of the next prefabricated shear wall is fixedly connected with the upper side of the lower-layer prefabricated shear wall; s3, soil body excavation is carried out, layer structure forming construction is carried out, a layer structure comprises a cast-in-place structure made of cast-in-place concrete, and the prefabricated shear wall is connected with the layer structure; and excavating each layer of soil in sequence, and repeatedly carrying out structure forming construction on each layer until the bottom layer is completed. The method has the effects of weakening deformation of the positions, corresponding to all parts of the underground structure, of the foundation pit and shortening the construction period of the shear wall.
本申请公开了一种预制剪力墙逆作施工方法，其包括如下步骤：S1、在建筑地面对应剪力墙的位置开挖桩槽，并在桩槽内浇筑成型底桩；S2、在建筑地面对应剪力墙的位置开挖形成填充槽；向填充槽内吊装最下层预制剪力墙，并固定连接最下层吊装预制剪力墙与底桩；然后，向填充槽内吊装下一块预制剪力墙，并将其下侧与下层预制剪力墙上侧固定连接；S3、土体开挖，进行层结构成型施工，层结构包括采用混凝土现浇制成的现浇筑结构，并使得预制剪力墙与层结构连接；依次进行各层土体开挖，重复进行各层结构成型施工，直至底层完工。本申请具有减弱基坑对应地下结构各个部分的位置产生的变形，缩短剪力墙的施工周期的效果。
Prefabricated shear wall reverse construction method
The invention discloses a prefabricated shear wall reverse construction method which comprises the following steps that S1, pile grooves are excavated in the positions, corresponding to shear walls, of the building ground, and bottom piles are poured and formed in the pile grooves; s2, a filling groove is formed in the position, corresponding to the shear wall, of the building ground through excavation; hoisting the lowermost layer of prefabricated shear wall into the filling groove, and fixedly connecting the lowermost layer of hoisting prefabricated shear wall with the bottom pile; then, a next prefabricated shear wall is hoisted into the filling groove, and the lower side of the next prefabricated shear wall is fixedly connected with the upper side of the lower-layer prefabricated shear wall; s3, soil body excavation is carried out, layer structure forming construction is carried out, a layer structure comprises a cast-in-place structure made of cast-in-place concrete, and the prefabricated shear wall is connected with the layer structure; and excavating each layer of soil in sequence, and repeatedly carrying out structure forming construction on each layer until the bottom layer is completed. The method has the effects of weakening deformation of the positions, corresponding to all parts of the underground structure, of the foundation pit and shortening the construction period of the shear wall.
本申请公开了一种预制剪力墙逆作施工方法，其包括如下步骤：S1、在建筑地面对应剪力墙的位置开挖桩槽，并在桩槽内浇筑成型底桩；S2、在建筑地面对应剪力墙的位置开挖形成填充槽；向填充槽内吊装最下层预制剪力墙，并固定连接最下层吊装预制剪力墙与底桩；然后，向填充槽内吊装下一块预制剪力墙，并将其下侧与下层预制剪力墙上侧固定连接；S3、土体开挖，进行层结构成型施工，层结构包括采用混凝土现浇制成的现浇筑结构，并使得预制剪力墙与层结构连接；依次进行各层土体开挖，重复进行各层结构成型施工，直至底层完工。本申请具有减弱基坑对应地下结构各个部分的位置产生的变形，缩短剪力墙的施工周期的效果。
Prefabricated shear wall reverse construction method
一种预制剪力墙逆作施工方法
XU LEI (author) / ZHANG YIZHOU (author) / LIU CHENCHEN (author) / GAO MIAO (author)
2022-03-04
Patent
Electronic Resource
Chinese
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