深基坑工程技术现状

State-of-Art of Deep Excavations in China

综述了近１０余年来我国在高层超高层建筑、地铁、市政、工业和文化设施诸方面深基坑工程发展的基本情况，深基坑工程设计施工技术的主要进展，以及发展中的主要经验、事故与教训；最后指出，通过大量工程实践，一门新的学科——“深基坑工程学”

Abstract This article presents the state-of-art of deep excavations in China,in the fields of tall buildings,subways,as well as municipal,industrial and cultural underyround facilities,etc.It includes 5 parts,i.e. 1) a general account of developments of deep excavations;2) major progresses in design and execution technique of deep excavations;3)major experiences and 4) lessons from failures during the last decade;and finally 5) the emergence of a new discipline-'the Science and Technology of Deep Excavations',which need to be cultivafed and improved so as,in turn,to direct engineering practices.