本文選題：盾構(gòu)隧道　切入點：結(jié)構(gòu)健康監(jiān)測　出處：《現(xiàn)代隧道技術(shù)》2017年01期

【摘要】：盾構(gòu)隧道運營期一般長達50~100a,隨著越來越多的跨江、大埋深、大直徑、長距離盾構(gòu)隧道的建成與投入運營,盾構(gòu)隧道結(jié)構(gòu)健康監(jiān)測系統(tǒng)已得到高度的重視。文章在對隧道結(jié)構(gòu)健康監(jiān)測系統(tǒng)調(diào)研的基礎上,結(jié)合盾構(gòu)隧道的特點,給出了盾構(gòu)隧道結(jié)構(gòu)健康監(jiān)測系統(tǒng)的定義,即以盾構(gòu)隧道結(jié)構(gòu)長期監(jiān)測為基礎,以數(shù)據(jù)分析和力學分析為主要手段,以驗證關鍵設計參數(shù)與指標、結(jié)構(gòu)服役性能評價與預警、合理配置養(yǎng)護資源為主要目標的數(shù)據(jù)采集、管理與分析綜合系統(tǒng);提出了盾構(gòu)隧道結(jié)構(gòu)健康監(jiān)測系統(tǒng)組成,包括:數(shù)據(jù)采集、傳輸與存儲子系統(tǒng),數(shù)據(jù)集成、可視化與預警子系統(tǒng),數(shù)據(jù)分析與評價子系統(tǒng);詳細介紹了各個子系統(tǒng)的內(nèi)容與設計方法;討論了監(jiān)測內(nèi)容與位置的選取、傳感器選型、數(shù)據(jù)綜合集成、健康監(jiān)測可視化、結(jié)構(gòu)健康評價方法以及與維護養(yǎng)護的關系等關鍵問題及其在上海長江隧道等實際工程中的處理方式;最后對盾構(gòu)隧道結(jié)構(gòu)健康監(jiān)測系統(tǒng)的設計與實施提出了一些具體的建議。
[Abstract]:Shield tunnel operation generally up to 50~100a, with more and more cross river, large depth, large diameter, long distance shield tunnel is built and put into operation, the health monitoring system of shield tunnel structure has attracted considerable attention. In this paper based on tunnel structure health monitoring system research, combined with the characteristics of shield tunnel, definition given the health monitoring system of shield tunnel, the tunnel structure based on long-term monitoring, data analysis and mechanical analysis as the main means to verify the key design parameters and indicators, service performance evaluation and early warning, data acquisition and rational allocation of maintenance resources as the main target, comprehensive management and analysis system is put forward; composition and structure of shield tunnel health monitoring system includes: data acquisition, transmission and storage subsystem, data integration, visualization and early-warning subsystem, data analysis and evaluation System; introduces the contents and design methods of various subsystems; discusses the selection, monitoring content and position sensor selection, data integration and visualization, health monitoring, structural health evaluation methods and maintenance the relationship between key problems and treatment methods in practical engineering in the Shanghai Yangtze River tunnel; and finally puts forward some specific recommendations for design and implementation of shield tunnel structure health monitoring system.

【作者單位】： 同濟大學土木工程防災國家重點實驗室;同濟大學巖土及地下工程教育部重點實驗室;同濟大學土木工程學院地下建筑與工程系;上海市隧道工程軌道交通設計研究院;
【基金】：國家自然科學基金項目(51478341) 國家973重點基礎發(fā)展計劃項目(2011CB013800) 中央高�；究蒲袠I(yè)務費專項資金項目
【分類號】：U455.43

【參考文獻】

相關期刊論文 前9條

1 張國柱;張文川;潘寶志;周東;;隧道無線健康監(jiān)測系統(tǒng)環(huán)境敏感性分析[J];公路交通技術(shù);2014年03期

2 黎晨;趙小軍;范中林;張開銀;;盾構(gòu)隧道結(jié)構(gòu)健康監(jiān)測系統(tǒng)研究[J];武漢理工大學學報(交通科學與工程版);2014年02期

3 張國柱;童立元;劉松玉;文穎文;;基于無線傳感網(wǎng)絡的隧道健康監(jiān)測系統(tǒng)[J];地下空間與工程學報;2013年S2期

4 汪波;何川;吳德興;;隧道結(jié)構(gòu)健康監(jiān)測系統(tǒng)理念及其技術(shù)應用[J];鐵道工程學報;2012年01期

5 孔祥興;夏才初;仇玉良;胥r，

本文編號：1726548