Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Municipal pipe network construction supporting integrated structure under unfavorable geological conditions and construction method
The invention discloses a municipal pipe network construction support integrated structure under unfavorable geological conditions, which comprises a groove formed by excavating at an unfavorable foundation, a plurality of groove soft foundation piles are embedded at the bottom of the groove, each groove soft foundation pile is exposed out of the bottom of the groove by a certain length, and a gravel layer is laid at the bottom of the groove; lateral supporting piles embedded into the bottom of the groove are arranged on the left side and the right side of the groove soft foundation pile and tightly attached to the outer wall of the groove. The groove soft foundation piles, the lateral supporting piles and the gravel layer are matched to form a bad foundation supporting structure. The lateral supporting piles on each side are longitudinally and fixedly connected through the protection plates, the lateral supporting piles on the two sides are transversely and fixedly connected through the supporting components, and the lateral supporting piles, the protection plates and the supporting components are matched to form an excavation slope supporting structure. According to the integrated construction structure, problems which are often encountered in municipal pipeline excavation such as soft foundation treatment, safe and civilized construction and supporting engineering are considered, part of dispute prevarication is reduced, and rapid development of the engineering is promoted.
本发明公开一种不良地质条件下市政管网施工支护一体化结构，包括于不良地基处开挖形成的沟槽，沟槽底部嵌设有多个沟槽软基桩，各沟槽软基桩均露出沟槽底部一定长度，并于沟槽底部铺设碎石层；沟槽软基桩左右两侧且紧贴沟槽外壁布设有嵌入沟槽底部的侧向支护桩；沟槽软基桩、侧向支护桩及碎石层相配合形成不良地基支撑结构；每侧侧向支护桩之间通过防护板纵向固定连接，且两侧侧向支护桩之间通过支撑构件横向固定连接，侧向支护桩、防护板及支撑构件相配合形成开挖边坡支护结构。本发明的一体化的施工结构，兼顾了软基处理、安全文明施工、支护工程等市政管道挖掘上常遇到的问题，减少了部分争议性的推诿，促进工程的快速开展。
Municipal pipe network construction supporting integrated structure under unfavorable geological conditions and construction method
The invention discloses a municipal pipe network construction support integrated structure under unfavorable geological conditions, which comprises a groove formed by excavating at an unfavorable foundation, a plurality of groove soft foundation piles are embedded at the bottom of the groove, each groove soft foundation pile is exposed out of the bottom of the groove by a certain length, and a gravel layer is laid at the bottom of the groove; lateral supporting piles embedded into the bottom of the groove are arranged on the left side and the right side of the groove soft foundation pile and tightly attached to the outer wall of the groove. The groove soft foundation piles, the lateral supporting piles and the gravel layer are matched to form a bad foundation supporting structure. The lateral supporting piles on each side are longitudinally and fixedly connected through the protection plates, the lateral supporting piles on the two sides are transversely and fixedly connected through the supporting components, and the lateral supporting piles, the protection plates and the supporting components are matched to form an excavation slope supporting structure. According to the integrated construction structure, problems which are often encountered in municipal pipeline excavation such as soft foundation treatment, safe and civilized construction and supporting engineering are considered, part of dispute prevarication is reduced, and rapid development of the engineering is promoted.
本发明公开一种不良地质条件下市政管网施工支护一体化结构，包括于不良地基处开挖形成的沟槽，沟槽底部嵌设有多个沟槽软基桩，各沟槽软基桩均露出沟槽底部一定长度，并于沟槽底部铺设碎石层；沟槽软基桩左右两侧且紧贴沟槽外壁布设有嵌入沟槽底部的侧向支护桩；沟槽软基桩、侧向支护桩及碎石层相配合形成不良地基支撑结构；每侧侧向支护桩之间通过防护板纵向固定连接，且两侧侧向支护桩之间通过支撑构件横向固定连接，侧向支护桩、防护板及支撑构件相配合形成开挖边坡支护结构。本发明的一体化的施工结构，兼顾了软基处理、安全文明施工、支护工程等市政管道挖掘上常遇到的问题，减少了部分争议性的推诿，促进工程的快速开展。
Municipal pipe network construction supporting integrated structure under unfavorable geological conditions and construction method
不良地质条件下市政管网施工支护一体化结构及施工方法
CHEN YIJUN (Autor:in) / GAO YUAN (Autor:in) / DONG LIANJIE (Autor:in) / XIONG ZHONGHENG (Autor:in)
08.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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