高等级公路施工中膨胀土路基的施工工艺_建筑科学论文 关键词:高等级公路;膨胀土;路基;施工工艺 [gap=516]Keywords: high grade highway; swelled ground; subgrade; construction technologies
双语例句
1
The high level underground water causes damages on the concrete board of the canal such as seep, freezing, sulfate erosion and swelling by swelledground.
由于地下水位高,造成地下水对渠道混凝土板的渗透破坏、冻胀破坏、硫酸盐侵蚀破坏和膨胀土膨胀破坏。
2
It is easy to form subgrade disease on swelledground because swelledground has features of swelling and softening by absorbing water shrinking and cracking by losing water and repeated changing.