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A platform for research: civil engineering, architecture and urbanism
Construction method for controlling inclination angle during driving of front support type grouting steel pipe pile
The invention discloses a construction method for controlling the inclination angle during driving of front supporting type grouting steel pipe piles. The construction method comprises the steps that all the steel pipe piles are installed; calculating a first deviation between the inclination angle of each steel pipe pile and a preset angle; calculating a second deviation between the inclination direction of each steel pipe pile and the preset direction; and the steel pipe pile is adjusted according to the first deviation and the second deviation. And the inclination angle and the inclination direction of the steel pipe pile are adjusted according to the first deviation and the second deviation, so that the inclination angle and the inclination direction of the steel pipe pile can meet preset requirements, the side wall of the pit foundation can be supported more effectively, the stability of the whole foundation pit support structure is improved, and lateral movement and collapse of a soil body are prevented.
本发明公开了一种前撑式注浆钢管桩打设控制倾斜角度的施工方法，施工方法包括：安装各钢管桩；计算各钢管桩的倾斜角度与预设角度之间的第一偏差；计算各钢管桩的倾斜方向与预设方向之间的第二偏差；根据第一偏差和第二偏差调整所述钢管桩。根据第一偏差和第二偏差调整钢管桩的倾斜角度和倾斜方向，从而使得钢管桩的倾斜角度和方向均可以满足预设要求，可以更有效地支撑坑基侧壁，从而提高了整个基坑围护结构的稳定性，防止土体的侧向移动和坍塌。
Construction method for controlling inclination angle during driving of front support type grouting steel pipe pile
The invention discloses a construction method for controlling the inclination angle during driving of front supporting type grouting steel pipe piles. The construction method comprises the steps that all the steel pipe piles are installed; calculating a first deviation between the inclination angle of each steel pipe pile and a preset angle; calculating a second deviation between the inclination direction of each steel pipe pile and the preset direction; and the steel pipe pile is adjusted according to the first deviation and the second deviation. And the inclination angle and the inclination direction of the steel pipe pile are adjusted according to the first deviation and the second deviation, so that the inclination angle and the inclination direction of the steel pipe pile can meet preset requirements, the side wall of the pit foundation can be supported more effectively, the stability of the whole foundation pit support structure is improved, and lateral movement and collapse of a soil body are prevented.
本发明公开了一种前撑式注浆钢管桩打设控制倾斜角度的施工方法，施工方法包括：安装各钢管桩；计算各钢管桩的倾斜角度与预设角度之间的第一偏差；计算各钢管桩的倾斜方向与预设方向之间的第二偏差；根据第一偏差和第二偏差调整所述钢管桩。根据第一偏差和第二偏差调整钢管桩的倾斜角度和倾斜方向，从而使得钢管桩的倾斜角度和方向均可以满足预设要求，可以更有效地支撑坑基侧壁，从而提高了整个基坑围护结构的稳定性，防止土体的侧向移动和坍塌。
Construction method for controlling inclination angle during driving of front support type grouting steel pipe pile
前撑式注浆钢管桩打设控制倾斜角度的施工方法
LI SHENGHUI (author) / ZHANG MING (author) / LIU JIA (author) / JIANG BAISUI (author) / HU XIAOHUI (author) / ZHANG XINGUO (author)
2024-12-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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