LYC Made the First Set of Domestic 11-Meter-Diameter Shield Main Bearing
2022 / 04 / 06
Good news for being late! On the afternoon of February 25th, Shenjiamen Receiving Well equipment was roaring, which was located in the right line of the undersea tunnel from Zhoushan Shengsi to Dinghai Highway. The “Advance" shield blade, which has 11.7 meters diameter, slowly broke through the hole. This is the first set of 11-meter-diameter level shield main bearing in China. The shield main bearing is a kind of slewing ring bea...
