Qingqian TAN 1, FaShun CHENG 1, Shuai CAI 1
Objectives
Due to the global climate change in recent years, the frequent occurrence of extreme rainfall events has aggravated urban waterlogging disasters For highly built up urban areas, improving the effect of waterlogging control under the conditions of limited land space, outdated drainage system and low infrastructure standards are urgently needed In order to further understand the basic law of urban flood and waterlogging in highly built up urban areas, the Xinji River area in Dongguan city was selected as the study area in this paper