大型储存料仓预埋螺栓套筒施工技术
Construction Technique of Pre-buried Bolt Sleeves for Large Scale Storage Silo
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- DOI:
- 作者:
- 潘越1, 赵玲玲2, 卢夺1
PAN Yue1, ZHAO LING-ling2, LU Duo1
- 作者单位:
- 1. 中国石油天然气第一建设公司, 河南洛阳 471023;
2. 青岛英派尔化学工程有限公司, 山东青岛 266000
First Construction Company, CNPC, Luoyang 471023, China
- 关键词:
- 料仓;预埋螺栓套筒;安装;精度控制
silo;pre-buried bolt sleeves;installation;precision control
- 摘要:
- 南海石化项目的21个储存料仓为大型钢筋混凝土框架结构,每个料仓有40个预埋螺栓套筒,由于料仓基础圈粱钢筋密集,预埋螺栓套筒的安装和精度控制比较困难。文章通过对储存料仓预埋螺栓套筒安装可能存在的问题和难点进行预测分析,编制了施工技术方案,详细介绍了施工中采取的具体措施和精度控制方法,从而解决了大直径料仓多个预埋螺栓套筒安装定位精度不容易控制的问题。完工后经实测,预埋螺栓套筒施工达到了预期效果,满足设计要求。
Possible troubles and difficulties existed in installation of pre-buried bolt sleeves in storage silo were analyzed and forecasted. The related construction scheme was worked out; in particular, the concrete measure and precision control method were introduced in detail to solve positioning precision problem of installation of pre-buried multi-bolt sleeves for big diameter silo. The inspection performed after installation showed that the sleeve construction met the design requirement.2006,1(1): 45-46 收稿日期：2005-9-19分类号：TU754作者简介：潘越(1973-),男,江苏沛县人,工程师,毕业于西安石油学院机械工程系化工机械专业,现在秦皇岛项目部担任项目总工程师.