To valuing the interlock strength of gravel base, we also had done large-scale straight shearing test in door.

同时，为了评价粒料的嵌挤强度，还进行了室内大型直接剪切试验。

youdao

To valuing the interlock strength of gravel base, we also had done large-scale straight shearing test in door.

同时，为了评价粒料的嵌挤强度，还进行了室内大型直接剪切试验。

youdao