A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method in temporary foundation pit
The invention relates to the field of deep foundation pit protection, in particular to a construction method in a temporary foundation pit. Leveling the bottom of the foundation pit; the protective cover comprises four stand columns, a top plate and side plates, every two adjacent stand columns are connected through the corresponding side plate, the tops of the four stand columns are connected through four horizontal cross rods, the tops of the horizontal cross rods are connected with the top plate, crawling ladders are vertically arranged in any side plate, and through holes are formed in the positions, corresponding to the crawling ladders, of the top plate. The top of the protective cover is provided with hanging rings; the whole protective cover is hoisted to the foundation pit through a crane; protective supporting rods are obliquely arranged on the foundation pit on the two sides of the protective cover; constructors enter the protective cover for construction through the crawling ladder and climb out of the protective cover through the crawling ladder after construction is completed; and after construction is completed, the crane lifts the protective cover to the next working point. The protective cover is used for protecting constructors in the foundation pit, the personal safety of the constructors can be effectively protected, safety accidents are reduced, the earthwork filling and excavating amount of the foundation pit is reduced, the construction period is shortened, and the protective cover can be recycled.
本发明涉及深基坑防护领域，尤其是一种临时性基坑内施工方法，对基坑位置开挖；对基坑底部整平；防护罩包括四根立柱，顶板以及侧板，相邻两根立柱之间通过侧板连接，四根立柱顶部通过四根水平横杆连接，水平横杆顶部与顶板连接，任意一块侧板内部上下设置有爬梯，顶板对应爬梯位置设置通孔；防护罩顶端设置吊环；利用吊车将防护罩整体吊至基坑；防护罩两侧基坑斜向设置防护支撑杆；施工人员通过爬梯进入防护罩进行施工，施工完成后由爬梯爬出；施工完成后吊车起吊防护罩至下一工作点。本发明利用防护罩对基坑内施工人员进行保护，能够有效保护施工人员的人身安全，减少安全事故的发生，也减少基坑土方填挖方量，缩短工期，防护罩能够周转使用。
Construction method in temporary foundation pit
The invention relates to the field of deep foundation pit protection, in particular to a construction method in a temporary foundation pit. Leveling the bottom of the foundation pit; the protective cover comprises four stand columns, a top plate and side plates, every two adjacent stand columns are connected through the corresponding side plate, the tops of the four stand columns are connected through four horizontal cross rods, the tops of the horizontal cross rods are connected with the top plate, crawling ladders are vertically arranged in any side plate, and through holes are formed in the positions, corresponding to the crawling ladders, of the top plate. The top of the protective cover is provided with hanging rings; the whole protective cover is hoisted to the foundation pit through a crane; protective supporting rods are obliquely arranged on the foundation pit on the two sides of the protective cover; constructors enter the protective cover for construction through the crawling ladder and climb out of the protective cover through the crawling ladder after construction is completed; and after construction is completed, the crane lifts the protective cover to the next working point. The protective cover is used for protecting constructors in the foundation pit, the personal safety of the constructors can be effectively protected, safety accidents are reduced, the earthwork filling and excavating amount of the foundation pit is reduced, the construction period is shortened, and the protective cover can be recycled.
本发明涉及深基坑防护领域，尤其是一种临时性基坑内施工方法，对基坑位置开挖；对基坑底部整平；防护罩包括四根立柱，顶板以及侧板，相邻两根立柱之间通过侧板连接，四根立柱顶部通过四根水平横杆连接，水平横杆顶部与顶板连接，任意一块侧板内部上下设置有爬梯，顶板对应爬梯位置设置通孔；防护罩顶端设置吊环；利用吊车将防护罩整体吊至基坑；防护罩两侧基坑斜向设置防护支撑杆；施工人员通过爬梯进入防护罩进行施工，施工完成后由爬梯爬出；施工完成后吊车起吊防护罩至下一工作点。本发明利用防护罩对基坑内施工人员进行保护，能够有效保护施工人员的人身安全，减少安全事故的发生，也减少基坑土方填挖方量，缩短工期，防护罩能够周转使用。
Construction method in temporary foundation pit
临时性基坑内施工方法
SHEN ZHONGQUN (author) / LI ZHIXIAN (author) / LIANG YICHENG (author) / WU HAIBIN (author) / LI YANG (author) / LIU XIN (author) / JIAO JIARUI (author) / CHEN ZHEN (author)
2023-08-08
Patent
Electronic Resource
Chinese
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