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随着我国城市轨道交通建设的迅猛发展,用于地铁隧道施工的盾构机数量急剧增加。据不完全统计,我国盾构机保有数量已超过800台。如果考虑水利、铁路等其他工程项目所使用全断面隧道掘进机,估计我国类似的设备可能超过千台。与此同时,应用盾构机施工的企业也从最初的中铁系统向其他施工企业扩展。随着盾构机市场保有量的增加和施工单位的扩充,盾构机的日常维护和施工管理问题日益凸显,而频发的各类故障也困扰着现场施工人员,这既有盾构机设计制造本身的原因,更与施工管理的不到位
With the rapid development of China’s urban rail transit construction, the number of shield machines used in subway tunnel construction has dramatically increased. According to incomplete statistics, the number of shield machine ownership in our country has exceeded 800. If you consider water conservancy, railways and other projects using full-face tunnel boring machine, it is estimated that similar devices in China may exceed one thousand. In the meantime, the enterprises applying the shield machine construction have also expanded from the original China Railway system to other construction enterprises. With the increase in the market volume of shield machine and the expansion of construction units, the daily maintenance and construction management issues of shield machine have become increasingly prominent, and frequent failures have plagued the construction workers. This not only has the design of shield machine The reasons for manufacturing itself, but also with the construction management is not in place