Research on BIM technology of the railway location designZHANG Jian-feng, LIU Wei, TANG Wen-jian, LI Wei5-9
Exploration of a new pension model based on social pension pressureGAO Wei-wen, RAN Chao, CHEN Si, ZHANG Chen-yao, LI Ao-nan, XU Yao-song10-12
Application of geophysical prospecting method in detection of leakage integrity and rock penetration depth of cutoff wallQIAN Tong-dui16-19
Research and application discussion on error prevention technology of intelligent substation relay protection operation and maintenanceSUN Di20-22
Basic selection and anti-liquefaction measures of high-voltage transmission lines in seismic liquefaction areaZHANG Jun, LI Ni-na43-46
Beijing urban ecosystem health evaluation study based on the principal component analysis methodLU Shi-jia53-57
Application of remote sensing mapping technology in 1:50000 geological hazard investigation: A case study in Datong, HuainanGAO Shan, ZHANG Wei, SUN Ran62-65
