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Issue:
dui sui dao fu he shi chen qi de jian jie
Author(s):
CHEN Haoxiong
Pages:
31
-
37
Year:
1986
Issue:
1
Journal:
Journal of Shijiazhuang Railway Institute
Keyword:
复合式衬砌
;
二次衬砌
;
初期支护
;
新奥法
;
二次模筑衬砌
;
围岩变形
;
地下工程
;
围岩稳定
;
隧道衬砌
;
防水层
;
Abstract:
<正> 随着岩体力学这门边缘学科的发展,人们对岩体的特性、围岩的变形与稳定规律的认识正在逐步深入,限制围岩变形,保证围岩稳定的方法及其手段也日趋成熟,因此,修建适合于各种用途的地下工程愈来愈多。同时由于工业生产的发展,促使地下工程的开挖、支护等施工技术不断改进,特别是新奥法的兴起,为复合式衬砌的产生和发展提出了需要与可能。
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