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A platform for research: civil engineering, architecture and urbanism
Construction method for constructing large and thick collapsible loess foundation by using profile steel cement soil stirring wall
The invention belongs to the technical field of building construction, and particularly discloses a construction method for constructing a large and thick collapsible loess foundation by using a profile steel cement soil stirring wall. Comprising section steel which is I-shaped steel; the profile steel comprises a web plate, a first flange and a second flange which are integrally formed; a first pipe reserved part is arranged on one side of the web plate, and the first pipe reserved part is fixedly connected with the web plate and the first flange; a second pipe reserved part is arranged on the other side of the web plate, and the second pipe reserved part is fixedly connected with the web plate and the second flange. The problem that existing gaps are not compact can be solved, surface water is effectively prevented from permeating into an underground structure part through profile steel pulling-out gaps, and the foundation treatment width of the loess area is reduced.
本发明属于建筑施工技术领域，具体公开了利用型钢水泥土搅拌墙构建大厚湿陷性黄土地基的施工方法。包括型钢，所述型钢为工字钢；所述型钢包括一体成型的腹板、第一翼缘和第二翼缘；所述腹板的一侧设置有第一管预留件，所述第一管预留件与所述腹板和第一翼缘均固定连接；所述腹板的另一侧设置有第二管预留件，所述第二管预留件与所述腹板和第二翼缘均固定连接。本发明能解决现有空隙不密实的问题，从而有效避免地表水通过型钢拔除空隙渗入地下结构部分，从而减小黄土地区地基处理宽度。
Construction method for constructing large and thick collapsible loess foundation by using profile steel cement soil stirring wall
The invention belongs to the technical field of building construction, and particularly discloses a construction method for constructing a large and thick collapsible loess foundation by using a profile steel cement soil stirring wall. Comprising section steel which is I-shaped steel; the profile steel comprises a web plate, a first flange and a second flange which are integrally formed; a first pipe reserved part is arranged on one side of the web plate, and the first pipe reserved part is fixedly connected with the web plate and the first flange; a second pipe reserved part is arranged on the other side of the web plate, and the second pipe reserved part is fixedly connected with the web plate and the second flange. The problem that existing gaps are not compact can be solved, surface water is effectively prevented from permeating into an underground structure part through profile steel pulling-out gaps, and the foundation treatment width of the loess area is reduced.
本发明属于建筑施工技术领域，具体公开了利用型钢水泥土搅拌墙构建大厚湿陷性黄土地基的施工方法。包括型钢，所述型钢为工字钢；所述型钢包括一体成型的腹板、第一翼缘和第二翼缘；所述腹板的一侧设置有第一管预留件，所述第一管预留件与所述腹板和第一翼缘均固定连接；所述腹板的另一侧设置有第二管预留件，所述第二管预留件与所述腹板和第二翼缘均固定连接。本发明能解决现有空隙不密实的问题，从而有效避免地表水通过型钢拔除空隙渗入地下结构部分，从而减小黄土地区地基处理宽度。
Construction method for constructing large and thick collapsible loess foundation by using profile steel cement soil stirring wall
利用型钢水泥土搅拌墙构建大厚湿陷性黄土地基的施工方法
YANG HAIFENG (author) / LI FUJIAO (author) / ZHAO WEI (author) / ZHANG LONG (author) / LIU MIN (author) / ZHANG JIANGHUA (author) / GAO LUHAO (author) / ZHANG HAO (author) / GUO DONGXIN (author) / XU GUANGYAO (author)
2022-04-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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