摘要
新奥法是新奥地利隧洞施工方法的简称,也是近几十年地下工程设计和施工的新理论和新技术,它从根本上破除了岩石的散粒理论,充分考虑了围岩的自身承载能力。百色水利枢纽导流洞设计和施工中引进了这一先进理论和技术,而且创造性地把新奥法应用到软岩的地下工程,是对新奥法理论和技术的创新和发展。
NATM, or the New Austrian Tunnelling Method, is new theory and technique for underground engineering design and construction which has been applied in the past dozens of years. With NATM, the rock granular theory was radically overthrown and the self-bearing capacity of surrounding rock is fully taken into account This advanced theory and technique had been creatively applied in diversion tunnel design and construction of Baise Multipurpose Dam Project, for an underground work accommodated in soft rock, which is innovation and development for NATM.
出处
《广西水利水电》
2010年第2期1-4,10,共5页
Guangxi Water Resources & Hydropower Engineering
关键词
新奥法
导流洞
设计
施工
百色水利枢纽
New Austrian Tunnelling Method （NATM）
diversion tunnel
design
construction
Baise Multipurpose Dam Project
