跨海大桥及连接线工程建设用地竣工复测——以浙江省“三湾工程”为例  

Completion resurvey for the construction land of the cross-harbour bridge and its link road:Taking “Three Bay Project” in Zhejiang Province as an example

作　　者：江瑞 胡晓亮 Jiang Rui;Hu Xiaoliang(Zhejiang Academy of Surveying and Mapping,Hangzhou 310012,China;Zhejiang Dingce Geographic Information System Co.,Ltd.,Hangzhou 310000,China)

机构地区：[1]浙江省测绘科学技术研究院,杭州310012 [2]浙江鼎测地理信息技术有限公司,杭州310000

出　　处：《工程勘察》2022年第5期60-63,共4页Geotechnical Investigation & Surveying

摘　　要：对建设用地重新规划是缓解经济发展压力,提高经济发展速度的一种方式,对建设用地的重新规划需要竣工复测,而跨海大桥及连接线工程由于线形复杂且长、受气候影响大、安全系数低导致竣工复测更为不易。本文以浙江省三门湾、台州湾、乐清湾大桥及接线工程(“三湾工程”)项目为例,详细介绍了GNSS、无人机倾斜摄影测量及三维建模等现代测量技术在跨海大桥及连接线工程建设用地竣工复测中的应用,期望为其他同类项目竣工复测提供参考。The re-planning of construction land is a way to ease the pressure and increase the speed of economic development,and it requires as-built re-surveying.This paper takes the Sanmen Bay,Taizhou Bay and Yueqing Bay Bridge and connection project(“Three Bays Project”) in Zhejiang Province as an example,and introduces in detail the application of modern measurement technologies such as GNSS,UAV tilt photogrammetry and 3 D modelling in the as-built re-survey.It is expected to provide reference for other similar projects.

关 键 词：GNSS 倾斜摄影测量 三湾工程 竣工测量 

分 类 号：P258[天文地球—测绘科学与技术]