1Study on the optimization of air distribution in badminton gymnasium in severe cold areasKANG Zhi-qiang, LI Ji-cheng, SHAO Dong-chen, QIAN Wei-le1-32Point cloud classification method for intelligent interpretation of building facadesLI Jun, WU Chang-zhi, QI Xiao-fei, ZHAO Yao7-103Analysis of risk factors of road traffic accidents based on text miningLI Xing-bing14-164Research on the influencing factors of urban rail transit passenger flow scale deviationCHU Wen-bin, NI Wang-ling, MA Jing-chi17-195Research on the status of intelligent traffic signsYU Quan, LEI Lin-long, ZHANG Hao-nan23-256Research on the integration of electromechanical equipment and monitoring in urban rail transit stationsLIU Hao-kai, HU Wen-tao, PENG Cheng29-317Application of GIS in engineering survey information systemZHU Yong-zhi, CHENG Shu-chang32-348Dense matching network based on deep learning vision self selectionZHANG Hao, GUAN Kai, JIN Fei35-389Analysis of land use status in Xichuan Reservoir Area based on GISZHANG Wen-jing, ZHANG He42-4410Research on the construction system of multi level platform for smart campus in higher vocational collegesLI Zhang-yong, JIANG Min, WU Jun-feng, WEN Dan, WANG Zhen54-5611Application analysis of sponge city concept in municipal road designHUANG Yue-qing66-6812Application of spatial gene theory in urban renewalWU Yi, SONG Yong-rui, GONG Yu-juan, YANG Wen-dong, LEI Yi-qiao69-7113Application of BIM technology in the informationization transformation of traditional villagesLIANG Chuan-hong, YAO Wen-ying72-7414Urban fire safety assessment based on intelligent fire protectionMA Yi-jia, ZHANG Shao-hua, JIANG Hui-ling75-7715Practical analysis of the new path for the development of accessible publishing in the era of integrated mediaCHEN Xing84-8616Discussion on intelligent transformation and upgrade measures for forging industry in Dingxiang CountyLI Ya-feng97-9917Construction and application of digital city geospatial frameworkWEI Min-zheng109-11218Construction technology of filling road base digitization based on beidou technologyZHANG Long, WANG Tong-de, QI Peng-zhi, ZHANG Jun-ling, MEI Min113-11519Construction of support demolition in lane area based on BIM and finite element methodDAI Hua-ping, YAN Hao, ZHOU Ze-zhi, TONG Fu-liang, CHEN Tao126-128 