WANG Qiang.By China highway traffic sustainable development[J].Journal of Xi’an Highway University,2000,3(2):78-81.
[6]
[4] Toru Terayama,Yasumiki Yamamoto,Manabu Taya.Developmentof non-cut-and-cover widening of urban-road shield tunnels for onand-off-ramps[J].Tunneling and Underground Space Technology,2006,21(3):458.
DONG De-Lu,XU Rui-long,ZHU Er-yu.Builting and wideningmountainous road with Cantilever beam anchor structure technique[J].Subgrade Engineering,2004,4(2):47-49.
[9]
HANG Qin-long,LING Jian-ming,TANG Bo-ming.Diseasecharacteristic and mechanism of old road widening project [J].Journal of Tongji University: Natural sciences,2004,32(2):197-201.
[10]
[6] 王泰恒,高钟璞,夏可风.岩土锚固新技术[M].北京: 人民出版社,1998.
[11]
WANG Tai-heng,GAO Zhong-pu,XIA Ke-feng.Ground AnchorNew Technology [M].Beijing: People's PublishingPress,1998.
[12]
[7] 邱娟.用整体悬挑结构山区道路拓宽的探索与实践[D].重庆:重庆交通学院,2006.
[13]
QIU Juan.Exploration and Application of Widening Mountain Roadwith Integral Cantilever Structure [D].Chongqing: ChongqingJiaotong University,2006.