摘要
通过对西安市区地裂缝的分布、活动方式、运动类型以及地裂缝强度等级、影响范围的分析 ,提出了天然气管道穿越地裂缝处所采取的主要技术措施
By the analysis of the distribution, move type, move intensity grade and affecting range of the ground fractures in Xi'an city, this article introduces the main technical treatment on natural gas pipeline crossing the ground fractures in the construction of Xi'an natural gas urban gasification project and its advantage and defect, so that we can achieve the goal of preventing and reducing the ground fractures disaster by the more scientific and perfect method.
引文
[1] 李永善.西安地裂及渭河盆地活断层研究[M].北京:地震出版社,1992.
[2] 潘家华.油气管道断裂力分析[M].北京:石油工业出版社,1989.
[3] GB 50028—93,城镇燃气设计规范(1998年版)[S].