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A platform for research: civil engineering, architecture and urbanism
Foundation pit support form construction method
The invention discloses a foundation pit support form construction method, and relates to the technical field of foundation pit support. The foundation pit support form construction method comprises a support structure and a construction method; the support structure comprises H-shaped steel, a first steel plate, a second steel plate, U-shaped steel clamping grooves, a welding line, H-shaped steel connecting beams and an H-shaped steel purlin; one side of the H-shaped steel purlin is connected with the first steel plate; the U-shaped steel clamping grooves are welded at two ends of one approaching sides of the first steel plate and the second steel plate; two sets of H-shaped steel are fixedly embedded and connected with the first steel plate and the second steel plate through two sets of U-shaped clamping grooves; and the two sets of H-shaped steel between the first steel plate and the second steel plate are connected through the H-shaped steel connecting beams. The foundation pit support form construction method is novel in overall structure, is convenient to construct and recover in use, is higher in H-shaped steel turnover rate, adopts a pile pressing machine for static pressure construction during installing, is free of noise and mud pollution on site, is small in construction machinery floor and single in machinery, and is suitable for limited site construction.
本发明公开了一种基坑围护形式PHW工法，涉及基坑围护技术领域,包括围护结构和PHW工法，所述围护结构包括H型钢、第一钢板、第二钢板、U型钢卡槽、焊缝、所述H型钢连梁和H型钢围檩，所述H型钢围檩的一侧连接有第一钢板，所述第一钢板和第二钢板相互靠近的一侧两端均焊接连接有U型钢卡槽，两组所述H型钢分别通过两组U型卡槽与第一钢板和第二钢板嵌固连接，所述第一钢板与第二钢板之间的两组H型钢均通过H型钢连梁连接。本发明整体结构新颖，在使用时，施工简便，回收方便，H型钢的周转率更高，且在安装时，均采用压桩机静压施工，现场无噪音，无排泥浆污染，同时施工机械占地小，机械单一，适用于受限制的场地施工。
Foundation pit support form construction method
The invention discloses a foundation pit support form construction method, and relates to the technical field of foundation pit support. The foundation pit support form construction method comprises a support structure and a construction method; the support structure comprises H-shaped steel, a first steel plate, a second steel plate, U-shaped steel clamping grooves, a welding line, H-shaped steel connecting beams and an H-shaped steel purlin; one side of the H-shaped steel purlin is connected with the first steel plate; the U-shaped steel clamping grooves are welded at two ends of one approaching sides of the first steel plate and the second steel plate; two sets of H-shaped steel are fixedly embedded and connected with the first steel plate and the second steel plate through two sets of U-shaped clamping grooves; and the two sets of H-shaped steel between the first steel plate and the second steel plate are connected through the H-shaped steel connecting beams. The foundation pit support form construction method is novel in overall structure, is convenient to construct and recover in use, is higher in H-shaped steel turnover rate, adopts a pile pressing machine for static pressure construction during installing, is free of noise and mud pollution on site, is small in construction machinery floor and single in machinery, and is suitable for limited site construction.
本发明公开了一种基坑围护形式PHW工法，涉及基坑围护技术领域,包括围护结构和PHW工法，所述围护结构包括H型钢、第一钢板、第二钢板、U型钢卡槽、焊缝、所述H型钢连梁和H型钢围檩，所述H型钢围檩的一侧连接有第一钢板，所述第一钢板和第二钢板相互靠近的一侧两端均焊接连接有U型钢卡槽，两组所述H型钢分别通过两组U型卡槽与第一钢板和第二钢板嵌固连接，所述第一钢板与第二钢板之间的两组H型钢均通过H型钢连梁连接。本发明整体结构新颖，在使用时，施工简便，回收方便，H型钢的周转率更高，且在安装时，均采用压桩机静压施工，现场无噪音，无排泥浆污染，同时施工机械占地小，机械单一，适用于受限制的场地施工。
Foundation pit support form construction method
一种基坑围护形式PHW工法
QIAN HAIBO (author) / TONG XIAOLONG (author) / LIU LISHA (author) / AN DASHUAI (author) / LONG DALONG (author) / YE SHAOXIANG (author) / ZHANG HONGLIANG (author) / SHAO CHANGHUA (author) / LU HAIFENG (author) / QIAN HAIYAN (author)
2021-05-25
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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