Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pier row type enclose wall with deformation control frames
The invention discloses a pier row type enclose wall with deformation control frames, which belongs to the technical field of foundation pit engineering. The pier row type enclose wall is composed ofthe deformation control frames and a pier row type enclose wall body, wherein the pier row type enclose wall body consists of a row of piers and reinforcing crown beams which are arranged on the topsof the piers for integrally connecting the piers; the piers are in one-to-one correspondence to the deformation control frames; the deformation control frames and the pier row type enclose wall body are separately arranged in vertical planes which are perpendicular to one another, and each consists of an inclined deformation reducing rod, a horizontal deformation reducing body and a lower supportpier for connecting the two; the piers are an integer; distances from the piers to the center are at least twice spacing of conventional enclosure piles; enclosure purlins are not arranged between thedeformation control frames and the piers; and earthwork inside the pier row type enclosure wall is excavated by sub strips, and then is supported after being excavated, so that a construction periodcan be reduced, support and protection cost is reduced, and economical efficiency and convenience are greatly improved relative to the prior art.
本发明涉及一种带变形控制框的墩列式围护墙，属基坑工程技术领域，由变形控制框和墩列式围护墙组成，墩列式围护墙由一列墩和增强冠梁组成，增强冠梁设置于墩的顶部并将墩连成整体，墩和变形控制框一一对应，变形控制框和墩列式围护墙各自设置在相互垂直的竖向平面内，由斜向设置的减变杆和水平设置的减变体以及连接二者的下支墩组成，所述的墩为一个整体，墩与墩中心的间距是常规围护桩间距的至少两倍，变形控制框和墩之间不设围檩，墩列式围墙内侧土方开挖采用分条开挖，先挖后支，可以减少工期，降低支护成本，经济性和方便性都比现有技术极大提升。
Pier row type enclose wall with deformation control frames
The invention discloses a pier row type enclose wall with deformation control frames, which belongs to the technical field of foundation pit engineering. The pier row type enclose wall is composed ofthe deformation control frames and a pier row type enclose wall body, wherein the pier row type enclose wall body consists of a row of piers and reinforcing crown beams which are arranged on the topsof the piers for integrally connecting the piers; the piers are in one-to-one correspondence to the deformation control frames; the deformation control frames and the pier row type enclose wall body are separately arranged in vertical planes which are perpendicular to one another, and each consists of an inclined deformation reducing rod, a horizontal deformation reducing body and a lower supportpier for connecting the two; the piers are an integer; distances from the piers to the center are at least twice spacing of conventional enclosure piles; enclosure purlins are not arranged between thedeformation control frames and the piers; and earthwork inside the pier row type enclosure wall is excavated by sub strips, and then is supported after being excavated, so that a construction periodcan be reduced, support and protection cost is reduced, and economical efficiency and convenience are greatly improved relative to the prior art.
本发明涉及一种带变形控制框的墩列式围护墙，属基坑工程技术领域，由变形控制框和墩列式围护墙组成，墩列式围护墙由一列墩和增强冠梁组成，增强冠梁设置于墩的顶部并将墩连成整体，墩和变形控制框一一对应，变形控制框和墩列式围护墙各自设置在相互垂直的竖向平面内，由斜向设置的减变杆和水平设置的减变体以及连接二者的下支墩组成，所述的墩为一个整体，墩与墩中心的间距是常规围护桩间距的至少两倍，变形控制框和墩之间不设围檩，墩列式围墙内侧土方开挖采用分条开挖，先挖后支，可以减少工期，降低支护成本，经济性和方便性都比现有技术极大提升。
Pier row type enclose wall with deformation control frames
带变形控制框的墩列式围护墙
YANG JILING (Autor:in) / WANG LIMING (Autor:in) / WANG BINGXUAN (Autor:in)
11.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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