地基基础技术创新与发展  

Innovation and development of foundation technology

作　　者：高文生[1,2,3] 王涛 Gao Wensheng;Wang Tao(Foundation Institute,China Academy of Building Research,Beijing 100013,China;State Key Laboratory of Building Safety and Built Environment,Beijing 100013,China;Beijing Engineering Technology Research Center of Foundation and City Underground Space Development and Utilization,Beijing 100013,China)

机构地区：[1]中国建筑科学研究院地基基础研究所,北京100013 [2]建筑安全与环境国家重点实验室,北京100013 [3]北京市地基基础与地下空间开发利用工程技术研究中心,北京100013

出　　处：《建筑科学》2018年第9期66-75,共10页Building Science

摘　　要：我国经济、社会持续快速发展及城市化进程加快,给地基基础技术发展带来了新机遇和新需求,同时也带来了新挑战和新问题。建筑物对资源的消耗越来越大,资源的不可再生,与可持续发展和建设节约型社会的矛盾日益突出;老旧城市密集区既有建筑基础加固改造不断提出新任务;传统的地基基础施工工艺对环境的污染,以及施工对周边环境造成的损害,与建设环境友好型社会的矛盾日益凸显。要满足城市发展需求,解决上述这些问题都需要对地基基础领域持续技术创新。本文从天然地基基础、地基处理、桩基础、基坑支护、既有建筑地基基础加固几方面综述地基基础创新技术发展情况。With the rapid development of China＇s economy and society and the accelerated process of urbanization,new opportunities and new needs are brought to the development of foundation technology,and new challenges and new problems are also brought. The consumption of resources is increasing,the resources are not renewable,and the contradiction between the sustainable development and the construction of the conservation oriented society is becoming increasingly prominent. The old urban dense areas have the building foundation reinforcement and transformation and the new tasks,the traditional foundation construction technology pollution to the environment,and the construction of the surrounding environment. The contradiction between damage and the construction of environment-friendly society is becoming increasingly prominent. To meet the needs of urban development,it is necessary to carry out technological innovation on the foundation basis to solve these problems.This paper summarizes the development of foundation innovation technology from the aspects of natural foundation,ground treatment,pile foundation,foundation retaining and protection,and existing building soil and foundation improvement.

关 键 词：地基处理 桩基础 基坑支护 既有建筑 地基基础技术 

分 类 号：TU4[建筑科学—土工工程]