摘要
主要从隧道工程常用的施工方法和测量工作的特点、不同类型的隧道贯通测量控制网的合理布设、不同类型隧道的贯通测量误差的分配三个方面研讨了合理的隧道贯通测量设计方案,经过分析比较确定了较为合理的误差分配比例,以制定在技术经济上合理的贯通测量方案。
From three aspects, the characteristics of common construction methods and survey work of tunnel engineering, rational layout of control network for cut-through survey of different tunnels and error distribution in cut-through survey rational design plan for cut-through sur- vey of tunnel is studied. Through comparative analysis rational error distribution proportion is determined so as to set rational plan for cutthrough survey in technical economy.
出处
《山西建筑》
2009年第8期360-361,共2页
Shanxi Architecture
关键词
隧道
贯通测量
控制测量
误差分配
tunnel, cut-through survey, control survey, error distribution
