A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a concrete diaphragm wall construction method. The method comprises the following steps that corresponding construction preparation is conducted before construction; dividing groove sections and determining the construction sequence of the groove sections; mud containing drilling slag in the grooved hole is removed; a reinforcement cage corresponding to the slotted hole is manufactured, and meanwhile, a grouting pipe and an observation instrument are pre-buried; corresponding guide pipe combinations are mounted according to different groove lengths; continuous pouring of concrete is kept in the guide pipe; the poured wall sections are connected; through necessary preparation before construction, various problems occurring in the construction process are avoided, drilling and grooving in the construction process are controlled, the groove hole precision, the hole position deviation, the groove hole depth, the hole shape and other procedures are controlled after grooving, the problems of groove hole collapse and the like are avoided, meanwhile, quality inspection is conducted after construction is completed, and the construction efficiency is improved. Physical performance indexes of the wall body and wall section joints are ensured to be qualified, special defects of the wall body are avoided, sufficient work is made for subsequent use, and the construction quality of the diaphragm wall is ensured.
本发明公开了一种混凝土防渗墙施工方法，包括以下步骤：在施工前进行相应的施工准备；槽段划分及确定槽段的施工顺序；将成槽后的孔内的含有钻渣的泥浆清除；制作与槽孔相应的钢筋笼，同时预埋灌浆管及观测仪；根据槽长的不同安装相应的导管组合；在导管内保持混凝土的连续浇筑；将浇筑完成的墙段进行连接；通过进行必要的施工前的准备，避免施工过程中出现的各种问题，及对施工过程中的钻孔挖槽，在成槽后对槽孔的精度、孔位偏差、槽孔深度及孔形等工序进行把控，避免出现槽孔塌陷等问题，同时在施工完成后对其进行质量检查，确保墙体的物理学性能指标和墙段接缝合格，以及避免出现其特缺陷，为后续使用做出充分的工作，保证防渗墙施工质量。
The invention discloses a concrete diaphragm wall construction method. The method comprises the following steps that corresponding construction preparation is conducted before construction; dividing groove sections and determining the construction sequence of the groove sections; mud containing drilling slag in the grooved hole is removed; a reinforcement cage corresponding to the slotted hole is manufactured, and meanwhile, a grouting pipe and an observation instrument are pre-buried; corresponding guide pipe combinations are mounted according to different groove lengths; continuous pouring of concrete is kept in the guide pipe; the poured wall sections are connected; through necessary preparation before construction, various problems occurring in the construction process are avoided, drilling and grooving in the construction process are controlled, the groove hole precision, the hole position deviation, the groove hole depth, the hole shape and other procedures are controlled after grooving, the problems of groove hole collapse and the like are avoided, meanwhile, quality inspection is conducted after construction is completed, and the construction efficiency is improved. Physical performance indexes of the wall body and wall section joints are ensured to be qualified, special defects of the wall body are avoided, sufficient work is made for subsequent use, and the construction quality of the diaphragm wall is ensured.
本发明公开了一种混凝土防渗墙施工方法，包括以下步骤：在施工前进行相应的施工准备；槽段划分及确定槽段的施工顺序；将成槽后的孔内的含有钻渣的泥浆清除；制作与槽孔相应的钢筋笼，同时预埋灌浆管及观测仪；根据槽长的不同安装相应的导管组合；在导管内保持混凝土的连续浇筑；将浇筑完成的墙段进行连接；通过进行必要的施工前的准备，避免施工过程中出现的各种问题，及对施工过程中的钻孔挖槽，在成槽后对槽孔的精度、孔位偏差、槽孔深度及孔形等工序进行把控，避免出现槽孔塌陷等问题，同时在施工完成后对其进行质量检查，确保墙体的物理学性能指标和墙段接缝合格，以及避免出现其特缺陷，为后续使用做出充分的工作，保证防渗墙施工质量。
Concrete diaphragm wall construction method
一种混凝土防渗墙施工方法
CUI CHANGXI (author)
2024-05-28
Patent
Electronic Resource
Chinese
Concrete diaphragm wall construction device and construction method
| European Patent Office | 2023