A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Protective device and retaining wall construction method
The invention discloses a protection device and a retaining wall construction method, and relates to the technical field of retaining walls. The protection device comprises a protection plate assembly which is vertically arranged, and a hydraulic telescopic supporting assembly which obliquely extends downwards is arranged on one side of the protection plate assembly; the lower portion of the protection plate assembly is connected with a supporting leg and a jack which are vertically arranged. When the jack is in a contraction state, the lower end of the jack is higher than the lower ends of the supporting legs. The excavated retaining wall foundation pit is protected through the protection device, collapse and deformation of the retaining wall foundation pit in the subsequent retaining wall construction process are avoided, the life safety of retaining wall formwork erecting and pouring personnel is guaranteed, and the protection device can be jacked along with pouring of the retaining wall in the protection process; the retaining wall can be dismantled and reused after being constructed, and the construction cost is reduced.
本申请公开了一种防护装置及挡土墙施工方法，涉及挡土墙技术领域。该防护装置，包括竖向设置的防护板组件，防护板组件的一侧设置有斜向下延伸的液压伸缩支撑组件；防护板组件的下方连接有竖向设置的支腿和千斤顶；当千斤顶处于收缩状态时，千斤顶的下端高于支腿的下端。本申请利用防护装置对开挖后的挡土墙基坑进行防护，避免挡土墙基坑在后续的挡土墙施工过程中发生坍塌和变形，保障挡土墙支模浇筑人员的生命安全，防护装置在防护过程中可随挡土墙的浇筑而顶升，在挡土墙施工后可拆除并重复使用，降低了施工成本。
Protective device and retaining wall construction method
The invention discloses a protection device and a retaining wall construction method, and relates to the technical field of retaining walls. The protection device comprises a protection plate assembly which is vertically arranged, and a hydraulic telescopic supporting assembly which obliquely extends downwards is arranged on one side of the protection plate assembly; the lower portion of the protection plate assembly is connected with a supporting leg and a jack which are vertically arranged. When the jack is in a contraction state, the lower end of the jack is higher than the lower ends of the supporting legs. The excavated retaining wall foundation pit is protected through the protection device, collapse and deformation of the retaining wall foundation pit in the subsequent retaining wall construction process are avoided, the life safety of retaining wall formwork erecting and pouring personnel is guaranteed, and the protection device can be jacked along with pouring of the retaining wall in the protection process; the retaining wall can be dismantled and reused after being constructed, and the construction cost is reduced.
本申请公开了一种防护装置及挡土墙施工方法，涉及挡土墙技术领域。该防护装置，包括竖向设置的防护板组件，防护板组件的一侧设置有斜向下延伸的液压伸缩支撑组件；防护板组件的下方连接有竖向设置的支腿和千斤顶；当千斤顶处于收缩状态时，千斤顶的下端高于支腿的下端。本申请利用防护装置对开挖后的挡土墙基坑进行防护，避免挡土墙基坑在后续的挡土墙施工过程中发生坍塌和变形，保障挡土墙支模浇筑人员的生命安全，防护装置在防护过程中可随挡土墙的浇筑而顶升，在挡土墙施工后可拆除并重复使用，降低了施工成本。
Protective device and retaining wall construction method
一种防护装置及挡土墙施工方法
LI YANSONG (author) / LIU WEIHUA (author) / ZHANG FENG (author) / CAO XIAOBO (author) / ZHU YONGTAO (author)
2024-05-03
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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