Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined steel sheet pile gravity type enclosure wall structure and construction method thereof
The invention provides a combined steel sheet pile gravity type enclosure wall structure which is characterized in that a plurality of steel sheet pile units driven into soil are mutually connected and form a honeycomb-shaped enclosure wall together with a soil body; the honeycomb-shaped enclosure wall is formed by topologically connecting steel sheet pile units in a common-edge mode, the steel sheet pile units and an internal soil body form a jointly stressed whole, a honeycomb-shaped section formed by the steel sheet pile units provides bending rigidity, and the internal soil body of the steel sheet pile units provides dead weight for the honeycomb-shaped enclosure wall. The section of each steel sheet pile unit is in a regular hexagon shape, and each steel sheet pile unit is composed of a linear steel sheet pile and a corner connecting piece which are connected through a fore shaft connecting structure. According to the gravity type enclosure wall with the steel sheet piles replacing cement soil mixing piles, the bending rigidity of the sections of the enclosure wall is improved, space grids are formed to make full use of the combined action of the piles and soil, deformation of a foundation pit is reduced, the section combination forms are diversified, construction is fast, complete recycling can be achieved, and environmental friendliness and economy are achieved.
本发明提供一种组合钢板桩重力式围护墙结构，围护墙结构是由若干个打入土中的钢板桩单元相互连接，与土体共同组成蜂窝状围护墙；蜂窝状围护墙是由钢板桩单元以共边的方式拓扑连接，钢板桩单元与内部土体形成共同受力的整体，钢板桩单元形成的蜂窝状截面提供抗弯刚度，钢板桩单元内部土体为所述蜂窝状围护墙提供自重；钢板桩单元截面为正六边形，由通过锁口连接结构连接的直线型钢板桩及角部连接件组成。本发明为以钢板桩代替水泥土搅拌桩的重力式围护墙，提高了围护墙截面的抗弯刚度，形成空间网格以充分利用桩土的共同作用，减小基坑的变形，截面组合形式多样、施工快捷、可完全回收、环保经济。
Combined steel sheet pile gravity type enclosure wall structure and construction method thereof
The invention provides a combined steel sheet pile gravity type enclosure wall structure which is characterized in that a plurality of steel sheet pile units driven into soil are mutually connected and form a honeycomb-shaped enclosure wall together with a soil body; the honeycomb-shaped enclosure wall is formed by topologically connecting steel sheet pile units in a common-edge mode, the steel sheet pile units and an internal soil body form a jointly stressed whole, a honeycomb-shaped section formed by the steel sheet pile units provides bending rigidity, and the internal soil body of the steel sheet pile units provides dead weight for the honeycomb-shaped enclosure wall. The section of each steel sheet pile unit is in a regular hexagon shape, and each steel sheet pile unit is composed of a linear steel sheet pile and a corner connecting piece which are connected through a fore shaft connecting structure. According to the gravity type enclosure wall with the steel sheet piles replacing cement soil mixing piles, the bending rigidity of the sections of the enclosure wall is improved, space grids are formed to make full use of the combined action of the piles and soil, deformation of a foundation pit is reduced, the section combination forms are diversified, construction is fast, complete recycling can be achieved, and environmental friendliness and economy are achieved.
本发明提供一种组合钢板桩重力式围护墙结构，围护墙结构是由若干个打入土中的钢板桩单元相互连接，与土体共同组成蜂窝状围护墙；蜂窝状围护墙是由钢板桩单元以共边的方式拓扑连接，钢板桩单元与内部土体形成共同受力的整体，钢板桩单元形成的蜂窝状截面提供抗弯刚度，钢板桩单元内部土体为所述蜂窝状围护墙提供自重；钢板桩单元截面为正六边形，由通过锁口连接结构连接的直线型钢板桩及角部连接件组成。本发明为以钢板桩代替水泥土搅拌桩的重力式围护墙，提高了围护墙截面的抗弯刚度，形成空间网格以充分利用桩土的共同作用，减小基坑的变形，截面组合形式多样、施工快捷、可完全回收、环保经济。
Combined steel sheet pile gravity type enclosure wall structure and construction method thereof
一种组合钢板桩重力式围护墙结构及其施工方法
ZHU WENMEI (Autor:in) / GAO MINYU (Autor:in) / ZHANG ZHEN (Autor:in) / HUANG XIAODI (Autor:in) / HAN SUNG-CHUL (Autor:in) / ZHANG HUIPENG (Autor:in)
16.09.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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