±800kV特高压直流输电线路工程斜柱斜面基础的施工质量控制  

Construction Quality Control of Inclined Column Bevel Foundation for ±800 kV UHV DC Transmission Line Engineering

作　　者：杜增[1] 纪大付 

机构地区：[1]安徽送变电工程公司,安徽合肥230022

出　　处：《安徽电力》2013年第S1期19-21,共3页Anhui Electric Power

摘　　要：斜柱式基础最大的特点是立柱倾斜率与铁塔主材倾斜率相同,基础与杆塔的受力更为合理,从而降低混凝土与钢筋的用量,减少土石方的开挖量,有着较好的经济性和环保性,基础施工质量的过程控制要求很高,本文结合溪浙±800 kV特高压直流输电线路工程分别从基础分坑到验收从六个方面对斜柱斜面基础的施工质量控制作一总结介绍,以供在类似工程中参考借鉴。The most of characteristics of inclined column foundation is the same of column tilt rate and tower pricipal material tilt rate,the stress of foundation and tower is more reasonable,thus reducing the amount of concrete and steel,reducing the amount of earthwork excavation,and has better economic and environmental protection.The process of foundation construction quality control requirements is very high.Combined with Xizhe ± 800 kV UHV DC transmission line engineering,this paper introduces respectively from the foundation pit to the acceptance,and from six aspects of the control of construction quality of inclined column bevel foundation as summary introduction,to provide reference by similar engineering.

关 键 词：±800 KV 斜柱式基础 施工质量控制 

分 类 号：TM752[电气工程—电力系统及自动化]