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Foundation pit support form LHCW construction method
The invention discloses a foundation pit support form LHCW construction method, and relates to the technical field of foundation pit support. The foundation pit support form LHCW construction method comprises a tool body and an LHCW construction method. The tool body comprises first H-shaped steels, second H-shaped steels, first Larsen steel sheet piles, second Larsen steel sheet piles, U-shaped steel clamping grooves, welding seams, H-shaped steel coupling beams and H-shaped steel enclosing purlins; the first Larsen steel sheet piles are installed between one sides of the two U-shaped steel clamping grooves and the H-shaped steel enclosing purlins; the two sides of each first Larsen steel sheet pile are connected with second Larsen steel sheet piles in a buckled mode; the welding seams are formed between the two U-shaped steel clamping grooves and the first Larsen steel sheet piles; and one ends of the first H-shaped steels are installed on the inner sides of the two U-shaped steel clamping grooves, and the other sides of the first H-shaped steels are connected with the H-shaped steel coupling beams. The support structure is novel in structure, convenient to install, reliable in performance, green, environmentally friendly and capable of effectively saving resources, and all components can be repeatedly used.
本发明公开了一种基坑围护形式LHCW工法，涉及基坑围护技术领域,包括工装本体和LHCW工法，所述工装本体包括第一H型钢、第二H型钢、第一拉森钢板桩、第二拉森钢板桩、U型钢卡槽、焊缝、H型钢连梁、H型钢围檩，两个所述U型钢卡槽的一侧均与H型钢围檩之间安装有第一拉森钢板桩，所述第一拉森钢板桩的两侧均与第二拉森钢板桩卡扣连接，两个所述U型钢卡槽与第一拉森钢板桩之间设置有焊缝，所述第一H型钢的一端安装在两个所述U型钢卡槽内侧，所述第一H型钢的另一侧与H型钢连梁连接。本发明提出的围护结构的结构新颖，安装方便，性能可靠，绿色，环保，可有效节约资源，全部构件都可重复利用。
Foundation pit support form LHCW construction method
The invention discloses a foundation pit support form LHCW construction method, and relates to the technical field of foundation pit support. The foundation pit support form LHCW construction method comprises a tool body and an LHCW construction method. The tool body comprises first H-shaped steels, second H-shaped steels, first Larsen steel sheet piles, second Larsen steel sheet piles, U-shaped steel clamping grooves, welding seams, H-shaped steel coupling beams and H-shaped steel enclosing purlins; the first Larsen steel sheet piles are installed between one sides of the two U-shaped steel clamping grooves and the H-shaped steel enclosing purlins; the two sides of each first Larsen steel sheet pile are connected with second Larsen steel sheet piles in a buckled mode; the welding seams are formed between the two U-shaped steel clamping grooves and the first Larsen steel sheet piles; and one ends of the first H-shaped steels are installed on the inner sides of the two U-shaped steel clamping grooves, and the other sides of the first H-shaped steels are connected with the H-shaped steel coupling beams. The support structure is novel in structure, convenient to install, reliable in performance, green, environmentally friendly and capable of effectively saving resources, and all components can be repeatedly used.
本发明公开了一种基坑围护形式LHCW工法，涉及基坑围护技术领域,包括工装本体和LHCW工法，所述工装本体包括第一H型钢、第二H型钢、第一拉森钢板桩、第二拉森钢板桩、U型钢卡槽、焊缝、H型钢连梁、H型钢围檩，两个所述U型钢卡槽的一侧均与H型钢围檩之间安装有第一拉森钢板桩，所述第一拉森钢板桩的两侧均与第二拉森钢板桩卡扣连接，两个所述U型钢卡槽与第一拉森钢板桩之间设置有焊缝，所述第一H型钢的一端安装在两个所述U型钢卡槽内侧，所述第一H型钢的另一侧与H型钢连梁连接。本发明提出的围护结构的结构新颖，安装方便，性能可靠，绿色，环保，可有效节约资源，全部构件都可重复利用。
Foundation pit support form LHCW construction method
一种基坑围护形式LHCW工法
QIAN HAIBO (author) / DAI YONGZHI (author) / XIA CHANG (author) / KONG FANXING (author) / TONG XIAOLONG (author) / ZHANG HONGLIANG (author) / SHAO CHANGHUA (author) / LU HAIFENG (author) / QIAN HAIYAN (author) / DONG YUGUANG (author)
2021-10-19
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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