Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground diaphragm wall construction method based on ultra-deep hollow piles
The invention discloses an underground diaphragm wall construction method based on ultra-deep hollow piles, and relates to the technical field of underground diaphragm wall construction methods. S0, early-stage preparation work is conducted, and a site is leveled; s1, guide wall construction; s2, the underground diaphragm wall is subjected to groove grabbing, slurry supplementing and hole cleaning; s3, a reinforcement cage assembly is hoisted and placed, the reinforcement cage assembly is formed by sequentially and fixedly connecting an extended hollow pile protection wall section and a reinforcement cage body section from top to bottom, and the height of the extended hollow pile protection wall section is matched with the depth of the hollow pile; s4, underwater concrete is poured; and S5, the extended empty pile protection wall section is recycled. The underground diaphragm wall construction method based on the ultra-deep hollow piles can meet the application requirements of the ultra-deep hollow piles and complex soil layers, and the overall construction quality of the underground diaphragm wall is improved.
本发明公开了一种基于超深空桩的地下连续墙施工方法，涉及地下连续墙施工方法技术领域，S0，前期准备工作，平整场地；S1，导墙施工；S2，地连墙抓槽，补浆清孔；S3，吊放钢筋笼组合件，其中，钢筋笼组合件由延长空桩护壁段和钢筋笼本体段上下依次固定连接而成，延长空桩护壁段的高度和空桩的深度相匹配；S4，浇筑水下混凝土；S5，回收延长空桩护壁段。本发明的基于超深空桩的地下连续墙施工方法能够适用于超深空桩以及复杂土层的应用需求，使得地连墙的整体施工质量得到提升。
Underground diaphragm wall construction method based on ultra-deep hollow piles
The invention discloses an underground diaphragm wall construction method based on ultra-deep hollow piles, and relates to the technical field of underground diaphragm wall construction methods. S0, early-stage preparation work is conducted, and a site is leveled; s1, guide wall construction; s2, the underground diaphragm wall is subjected to groove grabbing, slurry supplementing and hole cleaning; s3, a reinforcement cage assembly is hoisted and placed, the reinforcement cage assembly is formed by sequentially and fixedly connecting an extended hollow pile protection wall section and a reinforcement cage body section from top to bottom, and the height of the extended hollow pile protection wall section is matched with the depth of the hollow pile; s4, underwater concrete is poured; and S5, the extended empty pile protection wall section is recycled. The underground diaphragm wall construction method based on the ultra-deep hollow piles can meet the application requirements of the ultra-deep hollow piles and complex soil layers, and the overall construction quality of the underground diaphragm wall is improved.
本发明公开了一种基于超深空桩的地下连续墙施工方法，涉及地下连续墙施工方法技术领域，S0，前期准备工作，平整场地；S1，导墙施工；S2，地连墙抓槽，补浆清孔；S3，吊放钢筋笼组合件，其中，钢筋笼组合件由延长空桩护壁段和钢筋笼本体段上下依次固定连接而成，延长空桩护壁段的高度和空桩的深度相匹配；S4，浇筑水下混凝土；S5，回收延长空桩护壁段。本发明的基于超深空桩的地下连续墙施工方法能够适用于超深空桩以及复杂土层的应用需求，使得地连墙的整体施工质量得到提升。
Underground diaphragm wall construction method based on ultra-deep hollow piles
基于超深空桩的地下连续墙施工方法
HUANG QUN (Autor:in) / ZHENG LINHAO (Autor:in) / ZHENG ZHERUI (Autor:in) / LIN YURONG (Autor:in) / LIN YIGUANG (Autor:in) / XU QINXI (Autor:in) / GUO JIAXIN (Autor:in) / CHEN JIAQUAN (Autor:in)
14.06.2024
Patent
Elektronische Ressource
Chinesisch
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