Abstract Based on experience with the design and construction of highway tunnels, this paper discusses some
problems in relevant clauses of the“JTG D70-2004 Code for Design of Road Tunnels”, especially the load calculation method for open-cut tunnels, the load calculation method for shallow-buried tunnels, and the reinforcement cal?culation method for flexural and compressive reinforced concrete members. Corresponding suggestions are proposed for specification preparation and revision.
Abstract:
Based on experience with the design and construction of highway tunnels, this paper discusses some
problems in relevant clauses of the“JTG D70-2004 Code for Design of Road Tunnels”, especially the load calculation method for open-cut tunnels, the load calculation method for shallow-buried tunnels, and the reinforcement cal?culation method for flexural and compressive reinforced concrete members. Corresponding suggestions are proposed for specification preparation and revision.
TIAN Zhiyu1 LIN Guojin1 WU Qingfa2 WANG Bo3 ZHANG Zhaojie
.Suggestions for Revision of Some Clauses of Structure Calculations
in the“JTG D70-2004 Code for Design of Road Tunnels[J] MODERN TUNNELLING TECHNOLOGY, 2017,V54(5): 13-17