The model test which is built up according to the subgrade tamping treatment of bridge abutment back is discussed.

针对桥台背路基强夯处理问题开展了模型试验研究。

youdao

The model test which is built up according to the subgrade tamping treatment of bridge abutment back is discussed.

针对桥台背路基强夯处理问题开展了模型试验研究。

youdao