盾構(gòu)姿態(tài)自動測量系統(tǒng)的開發(fā)與應用
摘要：綜合國內(nèi)外既有測量系統(tǒng)優(yōu)點和通過用戶需求的調(diào)研，開發(fā)了一套集盾構(gòu)自動導向測量和工程動態(tài)管理可視化、操作簡單、自動化程度高的測量系統(tǒng)。該系統(tǒng)在某標段地鐵區(qū)間施工現(xiàn)場進行了實地應用。應用結(jié)果表明，在地鐵隧道中采用該系統(tǒng)進行自動測量是方便、準確和可行的，可在無人值守情況下完成測量導向，完全能夠取代人工測量。同時提供可視化的地面建筑物與盾構(gòu)推進相關(guān)關(guān)系的信息，便于盾構(gòu)推進過程中對環(huán)境影響事故的預防。
關(guān)鍵詞：自動導向測量，盾構(gòu)，自動全站儀，可視化
Development and application of automatic surveying system in Shield tunneling
PAN Guorong 1)、2), WANG Suihui1)，CHEN Chuanlin3)，ZHANG Dehai 3)
?? 1) Department of Surveying and Geo-Informatics,Tongji university, Shanghai? 200092
2) Key Laboratory of Modern Engineering Surveying of SBSM, Shanghai? 200092
3) Shanghai Metro Shield Equipment and Engineering Co. Ltd, Shanghai? 200031

Abstract: By synthesizing the advantages of various surveying systems at home and abroad, a visual automatic surveying system is developed in this paper. This surveying system has the important function of automatic shield tunneling guiding survey visualization and engineering dynamic management visualization, and it also has merits of simply operation and higher automation level. It has been applied to the construction of a section of railways, the result indicated that the surveying system is convenient, accurate and feasible, and can automatically accomplish the whole measurement task?? taking the place of manual measurement. Meanwhile, this system also provides the visual information of the correlations of the TPM site and the building around, which is propitious to prevent accidents caused by surroundings during the tunnel construction.
Key words : automatic-guiding survey, Shield-Driven, automatic total station, visualization