Title :
Supporting optimization analysis on the poor geological section construction of ZhangShi highway HeiShiling Tunnel
Author :
Liu, Yingjiao ; Lu, Hongjian
Author_Institution :
Coll. of Light Ind., Hebei Polytech. Univ., Tangshan, China
Abstract :
Based on a case of construction, HeiShilingTunnel in Zhangjiakou to Shijiazhuang Expressway in Hebei Province, the research on the supporting system at the poor geological rock was done with Three-dimension numeral simulating method. Then the stress field and displacement field induced by the nonlinear mechanical action of different constructional methods were studied, and the rational construction and supporting method were defined.
Keywords :
geotechnical engineering; numerical analysis; optimisation; roads; rocks; structural engineering; tunnels; Hebei; HeiShiling tunnel; Shijiazhuang Expressway; ZhangShi highway; displacement field; geological rock; geological section construction; optimization analysis; stress field; three-dimension numeral simulation; Educational institutions; Industries; Numerical simulation; Optimization; Rocks; Steel; highway tunnel; numerical simulation; optimization plan; supporting;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777440
