摘要
南浦大桥主桥钢结构构件尺寸准确,全桥14万套螺栓现场安装无一扩孔,达到国际先进水平。对钢结构制造高要求、高精度的工艺研究和关键装备的研制进行了论述。
The steel structural members of the main span of Nanpu bridge require high dimensional accuracy. The 140,000 sets of bolts were all fitted and bored on the spot with advanced international level. The development of key equipment and technology required by high accuracy are dealt with in this paper.
出处
《中国海洋平台》
1992年第3期112-117,121+4,共8页
China offshore Platform
