TY - Journal of Yangtze River Scientific Research Institute A1 - GUI Yang, XIA Cai-chu, QIAN Xin, YU Qiang-feng, ZHUANG Xiao-qing T1 - Estimation of Void Space of Joint under Initial Contact State: Method and Application Y1 - 2018-03-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 21 EP - 25 VL - 35 IS - 3 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20171100 ER -