摘要
路基沉降是公路工程质量通病之一。以云南省小湾水电站进场公路路基沉降这一病害处治为实例,对路基沉降处治的钢花管注浆加固机理、施工工艺和质量控制方法等相关问题进行了讨论。
Subgrade settlement is one of the common quality defects in highway engineering. Taking subgrade sedimentation treatment of approach highway at Xiaowan Hydropower Station in Yunnan province as an example, the related problems of grouting reinforcement mechanism, construction technology and quality control methods of the treatment on subgrade settlement are discussed.
出处
《林业建设》
2015年第1期40-43,共4页
Forestry Construction
关键词
钢花管注浆
路基沉降
破坏模式
质量控制
Steel pipe
settlement of subgrade
failure mode
quality control
