Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Layered and sectional type vertical self-stabilizing enclosure structure and construction method
The invention discloses a layered and sectional type vertical self-stabilizing enclosure structure. The structure comprises enclosure piles, a plurality of supporting columns and a plurality of supporting columns, the soil remaining area is located on one side of the fender post, and the soil remaining area abuts against the fender post; the excavation areas are sequentially arranged at the soil retaining area at intervals, and the soil retaining area is divided into a plurality of soil retaining subareas by the excavation areas; the first connecting unit is arranged at the top of the soil retaining partition, and the first connecting unit is connected with or makes contact with the side wall of the fender post; and the tops of the inclined strut units are fixedly connected with the tops of the fender posts, and the lower portions of part of the inclined strut units penetrate through the first connecting units and then stretch into the soil remaining subareas. The horizontal force can be further improved, the horizontal displacement is reduced to reduce the influence of the horizontal displacement on supporting and the environment, the horizontal displacement and stress of the fender posts are reduced by utilizing segmented soil reserving, so that the safety of foundation pit engineering can be ensured, and the method has the advantages of being small in land resource occupation, short in construction period, low in manufacturing cost, environment-friendly and the like.
本发明公开了一种分层分段式直立自稳式围护结构，该结构包括：围护桩；留土区，位于围护桩的一侧，且留土区与围护桩相抵接；开挖区，依次间隔地开设在留土区处，开挖区将留土区分割成多个留土分区；第一连接单元，设置在留土分区的顶部，且第一连接单元与围护桩的侧壁相连接或相接触；斜撑单元，斜撑单元的顶部与围护桩的顶部固定连接，且部分斜撑单元的下部穿过第一连接单元后伸入到留土分区内。本发明能够进一步改善水平力、减少水平位移来降低水平位移对支护与环境的影响，利用分段留土减小围护桩水平位移和受力，从而能够保证基坑工程的安全，其具有土地资源占用少、工期短、造价低、保护环境等优点。
Layered and sectional type vertical self-stabilizing enclosure structure and construction method
The invention discloses a layered and sectional type vertical self-stabilizing enclosure structure. The structure comprises enclosure piles, a plurality of supporting columns and a plurality of supporting columns, the soil remaining area is located on one side of the fender post, and the soil remaining area abuts against the fender post; the excavation areas are sequentially arranged at the soil retaining area at intervals, and the soil retaining area is divided into a plurality of soil retaining subareas by the excavation areas; the first connecting unit is arranged at the top of the soil retaining partition, and the first connecting unit is connected with or makes contact with the side wall of the fender post; and the tops of the inclined strut units are fixedly connected with the tops of the fender posts, and the lower portions of part of the inclined strut units penetrate through the first connecting units and then stretch into the soil remaining subareas. The horizontal force can be further improved, the horizontal displacement is reduced to reduce the influence of the horizontal displacement on supporting and the environment, the horizontal displacement and stress of the fender posts are reduced by utilizing segmented soil reserving, so that the safety of foundation pit engineering can be ensured, and the method has the advantages of being small in land resource occupation, short in construction period, low in manufacturing cost, environment-friendly and the like.
本发明公开了一种分层分段式直立自稳式围护结构，该结构包括：围护桩；留土区，位于围护桩的一侧，且留土区与围护桩相抵接；开挖区，依次间隔地开设在留土区处，开挖区将留土区分割成多个留土分区；第一连接单元，设置在留土分区的顶部，且第一连接单元与围护桩的侧壁相连接或相接触；斜撑单元，斜撑单元的顶部与围护桩的顶部固定连接，且部分斜撑单元的下部穿过第一连接单元后伸入到留土分区内。本发明能够进一步改善水平力、减少水平位移来降低水平位移对支护与环境的影响，利用分段留土减小围护桩水平位移和受力，从而能够保证基坑工程的安全，其具有土地资源占用少、工期短、造价低、保护环境等优点。
Layered and sectional type vertical self-stabilizing enclosure structure and construction method
一种分层分段式直立自稳式围护结构及施工方法
YANG SHIFEI (Autor:in) / GU GUORONG (Autor:in) / LU JIAFENG (Autor:in) / ZHANG HAN (Autor:in) / QIU XIAOYE (Autor:in) / LUO ZHIHUA (Autor:in) / GAO JINGXUAN (Autor:in) / LI MINGZHOU (Autor:in) / WANG LIN (Autor:in)
23.09.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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