摘要
开洛高速公路建成通车几年后 ,个别涵洞出现了不同程度的缺损 ,针对涵洞缺损的成因介绍了加固处理的方法 。
After the operation of Kai-Luo Expressway Highway, some defects (damages) in different conditions happened in some culvert. Focus on the original causes, the paper introduces the methods for reinforcement treatment, and also states the construction difficulties.
出处
《广西交通科技》
2002年第2期74-77,共4页
Guangxi Communication Science & Technology
关键词
加固处理
涵洞缺损
原因分析
钻孔压浆
副拱加固
施工
culvert defect
cause analysis
drilling and pressure grouting
sub-arch reinforcement
