TY - Journal of Yangtze River Scientific Research Institute A1 - LI Liang-liang, ZHU Jie, HAN Bing T1 - Determining the Safety Length of Suspended Span of River-Crossing Pipelines Y1 - 2014-01-26 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 86 EP - 90 VL - 31 IS - 2 UR - http://ckyyb.crsri.cn N1 - 10.3969/j.issn.1001-5485.2014.02.018 ER -