1Characteristics of karst development and its structural control in the Huishangang-Meitanba area of central HunanJIANG Wen, BAI Daoyuan, YIN Ou, YANG Fan, PENG Zuwu, ZHONG Xiang, LI Bin, LI Yinmin1-122Study on the application of surface nuclear magnetic resonance in the detection of karst collapse in WuhanLIU Daohan, ZHANG Xin, HE Jun, WU Jianqiang, LIU Lei13-203Evaluation of karst collapse susceptibility in Huaihua area,Hunan Province based on AHP and GISWU Yuanbin, LIU Zhikui, YIN Renchao, LEI Mingtang, DAI Jianling, LUO Weiquan, PAN Zongyuan21-334Research on treatment effect of karst cave in deep-buried highway tunnel and response law of tunnel structureCUI Xuan, HU Qiang34-465Groundwater sealing by grouting curtain technique and its grouting effect evaluation of a limestone quarry in Longmen countyTANG Zhen, JIANG Xiaozhen, CHEN Ligen, LEI Mingtang, MA Xiao, WU Shengtang47-586Experimental study on the effect of the elliptical karst cave in front of the pile on the stability of the fixed end of the sliding pileLIU Menghan, FAN Qiuyan, LI Tianyu, LI Wuqi, LIANG Jianghui, HAN Jinshi59-667Characteristics and formation mechanism of karst ground collapse in Zhongliangshan area, ChongqingZHOU Zheng, LI Dahua, LIAO Yunping, LIN Junzhi, ZHANG Ye, CHEN Hongkai, QI Yongai, WANG He67-788Evaluation of susceptibility to karst collapse based on the geodetector and analytic hierarchy method:An example of the Zhongliangshan area in ChongqingWANG Guilin, QIANG Zhuang, CAO Cong, CHEN Yao, HAO Jinyu79-879Hydrogeological conditions of karst leakage and identification of pipeline location in Xiaohewei reservoir, WenshanLIU Tianyun, LUO Ruiheng, HU Shunqiang, ZHAO Yongbin, PAN Xiaodong, LIU Wei88-9910Numerical simulation analysis and evaluation of stability of the karst foundation with developed joints and fissuresLIU Ziqiang, MA Hongsheng, MOU Yunjuan100-11011Comparative study on evaluation methods of groundwater resources in karst area of Southwest China:Taking Zhaidi underground river basin as an exampleYANG Yang, ZHAO Liangjie, PAN Xiaodong, XIA Riyuan, CAO Jianwen111-12312Study on the influence of surface water on anti-floating water level and the value taking of the level in karst sitesHU Zheng, TIAN Maozhong124-13213Cave characteristics and its genesis and evolution in the source area of Nandong underground river system in Nandong area, Southeast YunnanPAN Yufeng, WU Jianbiao, LI Shehong, PAN Ming133-14214Mechanism of Asian monsoon precipitation variation and solar activity on a century time scale over the past 1,000 yearsCUI Yingfang, ZHAO Kan, SHAO Xiaohua, CHEN Shitao, WANG Yongjin143-15215Research on karst cave mapping based on terrestrial laser scanningZHOU Wenlong, GAO Zhandong, LI Hui, LI Po, HE Wei, XIONG Kangning153-164 