-
Abstract: The concept and types of prebacing piles are introduced.The mechanic characteristics and deformation properties of combined bolting and shotcrete supporting structure with prebracing piles is analyzed. Then a certain excavation engineering example using this supporting technique is introduced.
-
计量
- 文章访问数: 38
- HTML全文浏览量: 6
- PDF下载量: 5
- 被引次数: 0