摘要
随着我国的电力设施建设迅猛发展,对塔基承载力的要求越来越高,灌注桩基础尺寸往往需要设计的很大,灌注桩后注浆技术在输电线路中的推广应用,有效地减小了桩长和桩径,降低了工程造价和施工难度。通过对灌注桩后注浆技术在输电线路工程中的实际应用,探索出了一套适合输电线路的施工方法。
With the rapid development of electric power facilities construction in our country,more and more high request to the bearing capacity of tower are raised,the bored pile foundation often need to design a large size,the popularization and application of post grouting techninology for bored pile in transmission line,effectively reduced the pile length and diameter,reduces the project cost and construction difficulty. Through the practical application of post prouting tehnology for bored pile in transmission line engineering it explores a set of construction method suitable for transmission lines.
出处
《华北电力技术》
CAS
2014年第11期22-25,31,共5页
North China Electric Power
关键词
灌注桩
后注浆
输电线路
bored concrete pile
post grounting
transmission line
