A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of silt soil underground diaphragm wall
The invention relates to a construction method of a silt soil underground diaphragm wall. The construction method comprises the following construction steps: S1, constructing a guide wall; s2, grooving construction is conducted, specifically, a groove to be excavated is subjected to framing, the grooving sequence is drawn up, and after the first opening width of the underground diaphragm wall is determined, grooving is conducted through a skip construction method; s3, the underground diaphragm wall is poured according to the grooving sequence; and S4, the guide wall is reinforced. According to the construction method, pouring of the groove sections and backfilling reinforcement, cement mixing pile reinforcement, profile steel support reinforcement and backfilling cement soil reinforcement of the poured groove sections are conducted according to the set grooving sequence in a skip construction mode, the overall stability of the guide wall and the construction road is enhanced, and smooth implementation of the silt soil underground diaphragm wall is guaranteed.
本申请涉及一种粉砂土质地下连续墙施工方法，施工步骤为：S1，导墙施工；S2，成槽施工：对待开挖的槽进行分幅，拟定成槽顺序，确定地下连续墙首开幅后，采用跳仓施工的方法成槽；S3，按照成槽顺序浇筑地下连续墙；S4，进行导墙加固。本发明的施工方法通过跳仓施工的方式，按照拟定的成槽顺序进行槽段的浇筑以及浇筑完成后的槽段的回填加固、水泥搅拌桩加固、型钢支架加固、回填水泥土加固，增强导墙及施工便道整体稳定性，保障粉砂土质地下连续墙顺利实施。
Construction method of silt soil underground diaphragm wall
The invention relates to a construction method of a silt soil underground diaphragm wall. The construction method comprises the following construction steps: S1, constructing a guide wall; s2, grooving construction is conducted, specifically, a groove to be excavated is subjected to framing, the grooving sequence is drawn up, and after the first opening width of the underground diaphragm wall is determined, grooving is conducted through a skip construction method; s3, the underground diaphragm wall is poured according to the grooving sequence; and S4, the guide wall is reinforced. According to the construction method, pouring of the groove sections and backfilling reinforcement, cement mixing pile reinforcement, profile steel support reinforcement and backfilling cement soil reinforcement of the poured groove sections are conducted according to the set grooving sequence in a skip construction mode, the overall stability of the guide wall and the construction road is enhanced, and smooth implementation of the silt soil underground diaphragm wall is guaranteed.
本申请涉及一种粉砂土质地下连续墙施工方法，施工步骤为：S1，导墙施工；S2，成槽施工：对待开挖的槽进行分幅，拟定成槽顺序，确定地下连续墙首开幅后，采用跳仓施工的方法成槽；S3，按照成槽顺序浇筑地下连续墙；S4，进行导墙加固。本发明的施工方法通过跳仓施工的方式，按照拟定的成槽顺序进行槽段的浇筑以及浇筑完成后的槽段的回填加固、水泥搅拌桩加固、型钢支架加固、回填水泥土加固，增强导墙及施工便道整体稳定性，保障粉砂土质地下连续墙顺利实施。
Construction method of silt soil underground diaphragm wall
一种粉砂土质地下连续墙的施工方法
LIU YOULIANG (author) / LIU ZONGGUANG (author) / SU CHANGHE (author) / WANG ZHE (author) / ZHANG GUANGMIAO (author) / ZHANG JUN'EN (author) / WANG BO (author)
2024-03-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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