2万m3浮顶油罐不均匀沉降的纠偏
Bias Correction fur Ununiform Settlement of20.000m3 Floating Roof Tank
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- DOI:
- 作者:
- 王邦荣1, 陈华锋1, 杨志明2
Wang Bangromg1, Chen Huafeng1, Yang Zhimimg2
- 作者单位:
- 1. 胜利油田设计规划研究院;
2. 石油部六公司
- 关键词:
- 摘要:
- 2万 m3浮顶油罐的纠偏在我国是首次,本文所介绍的半圆周挖沟法,使不均匀沉降由220mm 修正到173mm;相对倾斜由5.4‰降低到4.3‰,满足了中国石化总公司SHJ1058—84标准要求。
It is the first time to correct the bias degree of 20,000m3floating roof tank in China.The half round trenching method which can correct the bias degree from 22 0 to 173m m relative inclination from 5. 4 to 4. 3‰ is introduced in this article. Such degree meets the reguirments of standard SHJ 1058-84 specified by China General Petroleum And C he- mistry Co.1987,3(3): 11-13,10