不良地质地段输电线路铁塔基础的合理选型设计  

Reasonable Form Selection Design of Steel Tower Foundation of Electric Power-line in Unfavorable Geological Region

作　　者：张宏强[1] 梅郁[1] 刘凤英[1] 

机构地区：[1]唐山冀东油田设计工程有限公司,河北唐山063004

出　　处：《石油工程建设》2010年第3期109-111,114,共4页Petroleum Engineering Construction

摘　　要：针对输电线路铁塔基础在不良地质地段设计中所选用的形式,通过有限元仿真计算得出输电线路铁塔基础的受力规律,以确定影响输电线路铁塔基础设计的主要因素,结合工程实例总结出不良地质条件下输电线路铁塔基础设计中应注意的问题,并为今后设计输电线路铁塔基础的选型提出了合理化建议。According to the selected foundation form of steel tower of electric power-line in unfavorable geological region,the finite element imitation calculation is performed to get the foundation forces and determine the main factors affecting the foundation design.Based on the engineering examples,the matters for attention in steel tower foundation design in unfavorable geological condition are summarized and some rationalization suggestions for foundation form selection are pointed out.

关 键 词：不良地质 铁塔基础 选型 设计 

分 类 号：TM753[电气工程—电力系统及自动化]