1Research on the current situation and optimization path of community home-based elderly care constructionSHI Yu-qing, GAO Qi13-162Research on the application of energy management system in rail transitDUAN Yuan20-233Measurements of the influence of urban blue-green space on the microclimate of the lakeshore walkway in the karst region of northern GuangxiLI Chong-xiao, HE Dong-ying, FENG Rong-yi27-294Research on the application of close photogrammetry technology in surface area measurementJIANG Chao-yang30-325Application of low altitude drone photogrammetry in high precision urban mapsWEI Tong33-356Application strategy of big data in surveying and mapping geographic informationSHENG Long36-387A method for predicting the cost of full life cycle engineering based on time seriesCHEN Xin-chun45-478Research on municipal facility management based on ubiquitous networksSUN Sheng-ting, SHI Jin-jin, YUAN Meng-ling, GAO Ying, ZHU Ting48-509Measurement and optimization strategy of street space quality based on LCZ from the humanistic perspectiveLI Xin, LIN Xin, LIU Ling-yun58-6110Research on remote radioactivity monitoring system of bulk cargo terminal in smart portHU Hui-hui, LIAN Yi, CHEN Yu, LIANG Hui-xiang72-7411Research on the comprehensive lightning protection system for elevated stations of urban rail transitMA Yan-bo, ZHAO Cheng, JING Liang, SU Bin78-8012Analysis of technical difficulties in fire protection of urban rail transit stationsHUI Xin-quan81-8313Research on water quality monitoring system based on NB-IoTWANG Rui-na, PAN Xiao-bei84-8614Research on soil heat storage air source heat pump system in cold regionsHOU Xu87-8915Aging adaptation renovation of old residential areas in urban renewalZHANG Li99-10116Development status and thinking of characteristic towns in Liaoning ProvinceBAI Yan, SUN Xiu-li, GUAN Yu-chen102-10417Research on the occupation of fire fighting channels in residential areas from the perspective of classified governanceSHEN Shi-yi, TANG Li-yong, XU Yan-er105-10718Application of parameterization technology in the construction of styling tower of Shanghai Baoshan Renewable Energy Utilization CenterWANG Yu-hao, HUANG Lian-gun, GAO Peng-fei, LI Jia-jun126-128 