摘要
全站仪三角高程测量可以不受地形限制,在山区、高架桥、深基础施工高程放样中全站仪三角高程测量具有水准测量无法比拟的优越性。可以用于路、桥、涵、墩、台、深基础的施工高程测量,提高了精度、效率。对各种施工条件下的三角高程测量方法:高程放样测量、后方交会三角高程测量、悬高测量等进行了介绍和探讨,实践表明,全站仪三角高程测量完全可以取代三、四等水准测量,并有取代二等水准仪的趋势。
There is no limitation of topograpty using The standard survey 600 for trigonometric leveling, and with the superiority that the leveling surveying could not compare in using the the mountain area and viaduct and deep foundation elevation setting out . trigonometric reveling methods in different construction condition introduced in this article, which are leveling for road/bridge, culvert, pillar, platform and deep foundation measurement of altitude .The standard survey 600 for trigonometric leveling can replace the third and fourth order leveling.
出处
《化工矿产地质》
CAS
2007年第1期50-52,共3页
Geology of Chemical Minerals
关键词
全站仪
水准
道路
施工测量
standard survey 600, level, road, construction survey
