城市排水暗涵全面调查技术研究  

Research on Comprehensive Investigation Technology of Urban Drainage Culvert

作　　者：李乐 赵光竹 周成龙 张伟 张述清 Li Le;Zhao Guangzhu;Zhou Chenglong;Zhang Wei;Zhang Shuqing(Gansu Power China Port Navigation Ship Building Engneering Co.,Ltd.,Yongjing 710065,China;Northwest Engineering Corporation Limited,Xi'an 710065,China)

机构地区：[1]甘肃中电建港航船舶工程有限公司,甘肃永靖731100 [2]中国电建集团西北勘测设计研究院有限公司,陕西西安710065

出　　处：《城市勘测》2021年第4期154-157,共4页Urban Geotechnical Investigation & Surveying

摘　　要：城市排水暗涵是城市防汛保障体系的重要基础设施,通过对不同工况排水暗涵所适用的调查技术进行对比分析,总结排水暗涵全面调查的整体解决方案,实现对各种复杂工况排水暗渠的线路摸排、本体特征、排水口、检查井等附属设施的坐标、尺寸、现状特征及隐患发育情况的综合检测,以获取排水暗涵全面的基础资料,为后续的设计、施工提供准确的基础勘察成果。Urban drainage culvert is an important infrastructure of urban flood control security system.Through the comparative analysis of the investigation technology applicable to different conditions of drainage culvert,the overall solution of comprehensive investigation of drainage culvert is summarized,and the coordinate,size,current characteristics and hidden features of various complex conditions of drainage culvert,such as line layout,body characteristics,drainage outlet,inspection well and other ancillary facilities are realized.In order to obtain the comprehensive basic data of drainage culvert and provide accurate basic survey results for the subsequent design and construction,the comprehensive detection of the development of drainage culvert is carried out.

关 键 词：排水暗涵 激光扫描 无人机 无人船 水下声呐 

分 类 号：TU992[建筑科学—市政工程] P258[天文地球—测绘科学与技术]