浅谈隧道预支护原理及其应用

The Tunnel Some Views on Pre- supporting Principle and Application

预支护原理是现代隧道建设的理论基础,结合张栓沟隧道的工程实践,阐述了预支护的原理,综合了各种工法的优点,介绍了各种设计理论及工法的统一性和适用性,为隧道设计及工法的选用提供了新的思路。

The pre - supporting principle is the theoretical basis of construction of modem tunnels. Combining with the practice of Zhangshuangou Tunnel engineering, stating the views on pre - supporting principle, comprehensive of the advantages of construction methods, introducing uniformity and applicability of all kinds of design philosophy and construction methods, providing new thought for tunnel design and selection of construction methods.