垦东12浅海区域高强预应力混凝土管桩路堤施工技术
Construction Technique of High Strength Prestress Concrete Pipe Piled Embankment in Kendong 12 Shallow Sea Area
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- DOI:
- 作者:
- 姜则才
JIANG Ze-cai
- 作者单位:
- 胜利油田胜利工程建设集团有限责任公司 山东 东营 257200
Shengli Engineering Construction Co.of Shengli Oilfield, Dongying 257200, China
- 关键词:
- 浅海区域;路堤施工;高强预应力混凝土管桩
shallow water sea area;embankment construction;high strength prestress concrete pipe pile
- 摘要:
- 胜利油田为了加大浅海区域的勘探开发力度，提出了在浅海区域修筑进海路连接海油陆采平台的方案，以确保海上采油施工的安全和稳定高产。文章介绍了高强预应力混凝土管桩路堤的设计方案、结构及施工技术措施。该进海路采用管桩作为路堤框架结构，预制挡板作为辅助承重措施，在预制板内抛石回填，用振动锤夯实基础，在路面下干砌片石，最后现浇混凝土路面，边坡采用大块抛石护底，一层三排扭工体护体，保证了管桩路堤的稳定。
In order to further develop oilfields in sallow sea area and ensure offshore construction safety and steady oil production,Shengli Oilfield brings forward a scenario of embankment linking land and offshore platform.This paper presents the design scheme,structure and construction measures of high strength prestress concrete pipe piled embankment.The pipe piles are used as embankment frame structure and the prefabricated baffle plates are used as assistant load-bearing wall.Stones are refilled between the two rows of walls,rubbles are laid on them,then concrete is poured to form road surface,slope bottom is protected by big ripraps to ensure the road stability.2008,2(2): 31-35,5 收稿日期：2007-10-29分类号：U416.15作者简介：姜则才(1966－),男,山东荣城人,高级工程师,1987年毕业于大连理工大学,现任胜利油田胜利工程建设集团有限责任公司第二工程处经理,从事海洋工程的施工管理工作。参考文献：
[1] SY/T4099-1995,滩海海堤设计与施工技术规范[S].
[2] SL/T191-1996,水工混凝土结构设计规范[S].
[3] JTJ292-1998,板桩码头设计与施工规范[S].