A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit supporting construction method and foundation pit supporting device
The invention provides a foundation pit supporting construction method and a foundation pit supporting device, and relates to the field of building construction. The foundation pit supporting construction method comprises the steps that earthwork is excavated from the ground to a current pipeline to the position above the current pipeline, and the current pipeline is exposed; two sets of stand columns are arranged in the upper foundation pit, the two sets of stand columns are located on the two sides of the current pipeline correspondingly, and a preset interval is reserved between at least two stand columns in each set of stand columns; the first supporting assembly is fixedly connected with the two sets of stand columns and arranged in the upper foundation pit; the earthwork of the upper foundation pit continues to be excavated downwards to the preset height of the preset pipeline; a second supporting assembly is fixedly connected with the two sets of stand columns and arranged in the lower foundation pit, and the second supporting assembly and the first supporting assembly are oppositely arranged; the current pipeline and the foundation pit are supported through the first supporting assembly and the second supporting assembly correspondingly, the current pipeline is prevented from being fractured and damaged under the condition that earthwork supporting is lost, and the foundation pit is prevented from collapsing.
本申请提供一种基坑支护施工方法和基坑支护装置，涉及建筑施工领域；其中，基坑支护施工方法包括自地面向现状管线开挖土方至现状管线上方并露出现状管线；在上基坑内设置两组立柱，两组立柱分别位于现状管线的两侧，每组立柱内的至少两个立柱之间预留出预设间隔；将第一支撑组件分别与两组立柱固定连接并设置于上基坑内；将上基坑继续向下开挖土方至预设管线的预设高度；将第二支撑组件分别与两组立柱固定连接并设置于下基坑内，且第二支撑组件与第一支撑组件相对设置；本申请通过第一支撑组件和第二支撑组件分别对现状管线和基坑进行支撑，防止现状管线在失去土方支撑的情况下断裂损坏，并避免基坑坍塌。
Foundation pit supporting construction method and foundation pit supporting device
The invention provides a foundation pit supporting construction method and a foundation pit supporting device, and relates to the field of building construction. The foundation pit supporting construction method comprises the steps that earthwork is excavated from the ground to a current pipeline to the position above the current pipeline, and the current pipeline is exposed; two sets of stand columns are arranged in the upper foundation pit, the two sets of stand columns are located on the two sides of the current pipeline correspondingly, and a preset interval is reserved between at least two stand columns in each set of stand columns; the first supporting assembly is fixedly connected with the two sets of stand columns and arranged in the upper foundation pit; the earthwork of the upper foundation pit continues to be excavated downwards to the preset height of the preset pipeline; a second supporting assembly is fixedly connected with the two sets of stand columns and arranged in the lower foundation pit, and the second supporting assembly and the first supporting assembly are oppositely arranged; the current pipeline and the foundation pit are supported through the first supporting assembly and the second supporting assembly correspondingly, the current pipeline is prevented from being fractured and damaged under the condition that earthwork supporting is lost, and the foundation pit is prevented from collapsing.
本申请提供一种基坑支护施工方法和基坑支护装置，涉及建筑施工领域；其中，基坑支护施工方法包括自地面向现状管线开挖土方至现状管线上方并露出现状管线；在上基坑内设置两组立柱，两组立柱分别位于现状管线的两侧，每组立柱内的至少两个立柱之间预留出预设间隔；将第一支撑组件分别与两组立柱固定连接并设置于上基坑内；将上基坑继续向下开挖土方至预设管线的预设高度；将第二支撑组件分别与两组立柱固定连接并设置于下基坑内，且第二支撑组件与第一支撑组件相对设置；本申请通过第一支撑组件和第二支撑组件分别对现状管线和基坑进行支撑，防止现状管线在失去土方支撑的情况下断裂损坏，并避免基坑坍塌。
Foundation pit supporting construction method and foundation pit supporting device
基坑支护施工方法和基坑支护装置
LI ZIZE (author) / KYE HYUN-JOO (author) / WANG SHOUGUO (author) / WU HUANTAO (author) / ZHENG WENJUN (author) / ZHANG RUIBIN (author) / WU CHENGYUN (author)
2023-11-21
Patent
Electronic Resource
Chinese
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