The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
MECHANISMS AND KEY TECHNOLOGY OF RECTIFICATION AND REINFORCEMENT OF STRUCTURE BY GROUTING
Author(s): 
Pages: 551-556
Year: Issue:  4
Journal: JOURNAL OF ENGINEERING GEOLOGY

Keyword:  纠偏加固不均匀沉降双液注浆附加沉降高压旋喷注浆;
Abstract: 结合用注浆沉降法并辅以高压旋喷注浆对某小区典型不均匀沉降建筑物进行纠偏和地基加固的工程实例,着重分析了注浆沉降法纠偏加固的技术原理,并讨论该工法的控制要点;对注浆浆液配合比、注浆孔平面位置、加固深度、注浆量、注浆压力、高压旋喷注浆等设计参数的影响进行了研究探讨,提出加强纠偏加固施工动态控制的重要性.研究和工程实践表明,用注浆沉浆法并选用合适的注浆参数进行建筑物纠偏和地基加固,能使建筑物不均匀沉降得到调整的同时,复合地基承载力得到提高,具有较好的建筑物纠偏和地基加固效果.
Related Articles
loading...