山西水利科技
山西水利科技
산서수리과기
SHANXI HYDROTECHNICS
2012年
3期
50-51
,共2页
隧洞%施工测量%方法%步骤
隧洞%施工測量%方法%步驟
수동%시공측량%방법%보취
tunnel%construction survey%method%procedure
水工隧洞施工测量的任务主要是把在设计图纸、文件上的建筑物的位置、大小、形状、高程以足够的精度在实地上标定出来，其目的是促进建筑物施工进度和检测其施工质量。文中通过对南支与岔口连通的土质隧洞工程施工测量方法和步骤进行探讨，提高了测量精度，为隧洞开挖和贯通提供技术支撑，也为从事类似测量放样工作的施工单位提供借鉴。
水工隧洞施工測量的任務主要是把在設計圖紙、文件上的建築物的位置、大小、形狀、高程以足夠的精度在實地上標定齣來，其目的是促進建築物施工進度和檢測其施工質量。文中通過對南支與岔口連通的土質隧洞工程施工測量方法和步驟進行探討，提高瞭測量精度，為隧洞開挖和貫通提供技術支撐，也為從事類似測量放樣工作的施工單位提供藉鑒。
수공수동시공측량적임무주요시파재설계도지、문건상적건축물적위치、대소、형상、고정이족구적정도재실지상표정출래，기목적시촉진건축물시공진도화검측기시공질량。문중통과대남지여차구련통적토질수동공정시공측량방법화보취진행탐토，제고료측량정도，위수동개알화관통제공기술지탱，야위종사유사측량방양공작적시공단위제공차감。
The task of construction survey for hydraulic tunnel is to demarcate and elevation on the actual construction site according to the engineering design the buildings＂ position, size, shape drawings and documents and with sufficient survey accuracy. The survey aim is to promote the construction process of tunnel and to inspect its con-struction quality. In the paper, through probing the construction survey method and procedure of a soil tunnel which is constructed to connect south lateral canal and the Chakou Water Diversion Project, the project＇s survey accuracy is raised. This survey method provides technical support for tunnel-excavating and linking up, and also provides refer-ence for another construction units which will go in for similar survey stakinz-out work.
