城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2014年
14期
339-339,343
,共2页
花管注浆%路基搭接%加固
花管註漿%路基搭接%加固
화관주장%로기탑접%가고
flower tube grouting%subgrade lap%reinforcement
本文针对在高速公路加宽施工中,加宽部位路基与旧路路基产生纵向裂缝的问题进行分析后,提出了花管注浆的施工技术,有效地提高了路基、路面接缝处的土体承载力,避免路面裂缝的产生。
本文針對在高速公路加寬施工中,加寬部位路基與舊路路基產生縱嚮裂縫的問題進行分析後,提齣瞭花管註漿的施工技術,有效地提高瞭路基、路麵接縫處的土體承載力,避免路麵裂縫的產生。
본문침대재고속공로가관시공중,가관부위로기여구로로기산생종향렬봉적문제진행분석후,제출료화관주장적시공기술,유효지제고료로기、로면접봉처적토체승재력,피면로면렬봉적산생。
In expressway widening construction, the author of this paper, an embankment widening parts of roadbed and the old road longitudinal cracks through analysis of the problems, puts forward the flower tube grouting construction technology, effectively improving the bearing capacity of soil subgrade pavement joint, to avoid the cracks of the road.