摘要
本文从岩石(包括混凝土)地下工程着手,研究其在主应力变号时的力学特征和变形、破坏规律,以期为工程最佳设计提供依据,并可能获得较好的经济效益。
The paper deals with the application of varimodular theory of elasticity to rock(including concrete)underground engineering.It is mainly to analyse the mechanical characteristics and the regular patterns o fdeforma- tion and destruction in tension and compression concrete or rock when principal stresses change signs.The aim is to obtain the best design and develop economic benefit.
出处
《长沙铁道学院学报》
CSCD
1990年第4期98-105,共8页
Journal of Changsha Railway University
关键词
岩力地下工程
弹性理论
弹性定律
Varimodular theory of elasticity
generalized elastic laws
rock underground engineering
