- 摘 要
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孙应桃1,杨雅平2
(1 中国石油天然气勘探开发公司, 北京 100034;
2 国家知识产权局专利局专利审查协作北京中心, 北京 100081)
[摘要]在油气管道站场施工过程中,时常发生建筑物基础梁与预留管线洞口碰撞的问题,一旦发生碰撞,整改难度较大,造成返工,不但影响工期,而且会导致人力和财力资源浪费。结合多年从事油气管道工程设计和施工经验,对导致基础梁和预留管线洞口碰撞的主要原因进行分析,并从设计管理层面提出相应的应对措施,对有效避免和减少基础梁和预留管线洞口碰撞问题具有较高的参考价值。
[关键词]基础梁; 预留洞口; 碰撞
中图分类号: TU318.2 文献标识码: A文章编号: 1002-848X(2015)S2-0093-03
作者简介:孙应桃,硕士,Email:sunyingtao@cnpcint.com。
Analysis of collision between pre-reserved holes and grade beam in the oil and gas pipeline yard
Sun Yingtao1, Yang Yaping2
(1 China National Oil and Gas Exploration and Development Corporation, Beijing 100034, China;
2 Patent Examination Cooperation Centre of the Patent Office, SIPO, Beijing, Beijing 100081, China)
Abstract: The collision between pre-reserved holes and structures′ grade beam often happens during the construction of oil and gas pipeline yard, if this happened, it is difficult to modify and will cause bad impact, such as the delay of project schedule and the waste of human and finance resources. According to the long-term oil and gas pipeline designing and constructing experience. The reason which causes the collision between the pre-reserved holes and structure′s grade beam and proposes the resolving measures were analyzed respectively. It has preferable reference value to avoid or decrease the collision problem between pre-reserved holes and structures′ grade beam in oil and gas pipeline yard.
Keywords: grade beam; pre-reserved hole; collision