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本文主要介绍泖港桥的30米90吨吊梁的拖运吊装和就位。它采用了穿心式方法成功地安装了两榀外梁、两榀内梁。这些实践经验可供施工参考。
This paper mainly introduces the hauling crane of 30m 90 ton crane beam of Ying Kong Bridge. It uses a through-the-heart method to successfully install two ridges outside the beam, two 榀 inside the beam. These practical experience for construction reference.