Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Soft soil stratum deep foundation pit support excavation construction structure and construction method
The invention relates to a soft soil stratum deep foundation pit supporting excavation construction structure and method, and relates to the field of foundation pit excavation construction technology.The soft soil stratum deep foundation pit supporting excavation construction structure comprises a plurality of supporting side plates vertically inserted in the circumferential direction of a pre-excavated deep foundation pit; the inserting mechanism is mounted on the supporting side plates and used for vertically and quickly inserting the two supporting side plates; the transverse pulling mechanism is mounted on the ground on the side, away from the deep foundation pit, of the supporting side plate and used for horizontally applying pulling force to the side, away from the deep foundation pit, of the supporting side plate; the connecting mechanism is installed between the transverse pulling mechanism and the supporting side plate and used for being automatically fastened to the supporting side plate when the transverse pulling mechanism exerts horizontal pulling force on the supporting side plate and being automatically separated from the supporting side plate when the connecting mechanism is not subjected to external pulling force. The method has the effect that the problem that the deep foundation pit in the soft soil stratum is prone to collapse in the excavation process is solved.
本申请涉及一种软土地层深基坑支护开挖施工结构及施工方法，涉及基坑开挖施工技术的领域，其包括支撑边板，在预挖深基坑的周向方向上竖直插设有多个；插接机构，安装在支撑边板上，用于将两个支撑边板竖向快速插接；横向拉动机构，安装在支撑边板远离深基坑一侧的地面上，用于向支撑边板往远离深基坑的一侧水平施加拉力；连接机构，安装在横向拉动机构与支撑边板之间，用于在横向拉动机构对支撑边板施加水平拉力时自动固紧在支撑边板上、在不受到外部拉力时自动与支撑边板处于分离状态。本申请具有改善软土地层深基坑在开挖过程中容易倒塌的问题的效果。
Soft soil stratum deep foundation pit support excavation construction structure and construction method
The invention relates to a soft soil stratum deep foundation pit supporting excavation construction structure and method, and relates to the field of foundation pit excavation construction technology.The soft soil stratum deep foundation pit supporting excavation construction structure comprises a plurality of supporting side plates vertically inserted in the circumferential direction of a pre-excavated deep foundation pit; the inserting mechanism is mounted on the supporting side plates and used for vertically and quickly inserting the two supporting side plates; the transverse pulling mechanism is mounted on the ground on the side, away from the deep foundation pit, of the supporting side plate and used for horizontally applying pulling force to the side, away from the deep foundation pit, of the supporting side plate; the connecting mechanism is installed between the transverse pulling mechanism and the supporting side plate and used for being automatically fastened to the supporting side plate when the transverse pulling mechanism exerts horizontal pulling force on the supporting side plate and being automatically separated from the supporting side plate when the connecting mechanism is not subjected to external pulling force. The method has the effect that the problem that the deep foundation pit in the soft soil stratum is prone to collapse in the excavation process is solved.
本申请涉及一种软土地层深基坑支护开挖施工结构及施工方法，涉及基坑开挖施工技术的领域，其包括支撑边板，在预挖深基坑的周向方向上竖直插设有多个；插接机构，安装在支撑边板上，用于将两个支撑边板竖向快速插接；横向拉动机构，安装在支撑边板远离深基坑一侧的地面上，用于向支撑边板往远离深基坑的一侧水平施加拉力；连接机构，安装在横向拉动机构与支撑边板之间，用于在横向拉动机构对支撑边板施加水平拉力时自动固紧在支撑边板上、在不受到外部拉力时自动与支撑边板处于分离状态。本申请具有改善软土地层深基坑在开挖过程中容易倒塌的问题的效果。
Soft soil stratum deep foundation pit support excavation construction structure and construction method
一种软土地层深基坑支护开挖施工结构及施工方法
PEI XIN (Autor:in) / FAN QIUJIE (Autor:in) / LIU YI (Autor:in) / QU GUANGBO (Autor:in) / LIU TAO (Autor:in) / ZHANG HAO (Autor:in)
06.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Soft stratum deep foundation pit excavation construction method
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