——以宁波舟山港主通道(鱼山石化疏港公路)公路工程为例
Stability Analysis of Transport Ships Used in Offshore Highway and Bridge Engineering Construction:Taking the Ningbo Zhoushan Port Main Channel (Yushan Petrochemical Port Dredging Highway)Highway Project as an Example
张雁平ZHANG Yan-ping
宁波交通工程咨询监理有限公司,宁波315200
Ningbo 'Traffic Engineering Consulting and Supervision Co.,Ltd.,Ningbo 315200,China
摘要:本文以宁波舟山港主通道(鱼山石化疏港公路)公路工程为例,以润海88、君津达999、苏盐海8998驳船,劲旅168驳船等船舶为例,结合其工程内容,对运输船施工过程中的稳定性进行了分析。结果表明:经过验算润海88、君津达999运输船满足本标段预制墩身单船单次运输4节的要求;苏盐海8998、劲旅168运输船满足本标段TOm预制单船单次运输1片的要求。在宁波舟山港主通道(鱼山石化疏港公路)公路工程一主通航孔桥北侧7Om跨径非通航孔桥施工过程中,进行了应用,均有效地保障了运输船的稳定性。研究可以为相似工程提供借鉴。
Abstract:'This article takes the highway project of the main channel of Ningoo Zhoushan Port (Yushan Petrochemical Port DredgingHighway) as a example and takes ships such as Runhai 88, Junjinda 999, Suyanhai 8998 barge, and Jinlv 168 barge as examples. Basedon their enginering content, the stability of transport ships during construction is analyzed. The results show that after verification, theRunhai88 and Junjinda 999 transport ships meet the requirements of four sections for single ship single transportation of prefabricalted pierbodies in this section;The Suyanhai 8998 and Jinlv 168 transpor ships meet the requirement of transporting one piece per 7Omprefabricated single ship in this section. During the constuction process of the main channel (Yushan Petrochemical Port DredgingHighway) highway project in Ningoo Zhoushan Port - a 7Om span non-navigable bridge on the north side of the main navigable bridge, theapplication effectively ensured the stability of transport ships.
关键词:海上桥梁工程;运输船;稳定性分析
Key words: offshore bridge engineering; transport vessel; stability analysis
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