Key Technologies for Design of Rongjiang Fourth Road River-crossing Tunnel Project
In the design process of the overall scheme of Rongjiang Fourth Road River-crossing Tunnel Project in Ganzhou City,the tunnel and bridge schemes are comprehensively compared from the engineering level of engineering geological risks,scheme reliability and practicability,engineering economy,etc.According to the principle of optimum comprehensive benefit,the hidden tunneling scheme is determined.And the key design and construction technologies such as civil construction,waterproofing and drainage,disaster prevention and evacuation of the cross-river tunnel are introduced.The practice of Chengjiang Fourth Road Cross-river Tunnel Project shows that it is better and feasible to use the underwater tunnel to cross the river under the suitable geological conditions.
urban roadunderwater tunnelwaterproofing and drainageengineering design
NETL
NSTL
万方数据
维普
