我们做工程的不怕犯错,就怕不知道错在哪,下次就会继续错业内所称的盾构,即隧道掘进机,是隧道和地铁建设中必不可少的大型机械。普通盾构直径约为6米,最大的则是15米,其重量从几百吨到几千吨,最高的有5层楼高。这些庞然大物,是如何制造出来,又是如何在施工现场工作的?上海隧道机械制造分公司总装车间主任李建伟浸润其中42年,一直专注于盾构的设计与制造,堪称盾构制造大匠。 We do not afraid to make mistakes in engineering, I am afraid I do not know where is wrong, the next will continue to be the industry’s so-called shield, tunnel boring machines, tunnels and subway construction is an essential large-scale machinery. Ordinary shield diameter of about 6 meters, the largest is 15 meters, its weight from a few hundred tons to several thousand tons, the highest five-story high. These monsters, is how to make it, but also how to work in the construction site? Shanghai Tunnel Machinery Manufacturing Co., Ltd., general manager of the assembly shop Li Jianwei infiltrated 42 of them, has been focused on the design and manufacture of shields, called shield maker.