According to practical projects, authors introduce the construction methods and benefits in this article.
2
后压屏比组装屏质量好很多,所以很多店家以后压屏充当原装屏幕更换。
After the pressure screen is much better than the screen assembly quality, so a lot of stores after the pressure screen as original screen replacement.
3
其次,从分析影响桩基承载力的因素出发,对后压浆的作用机理进行探讨。
Secondly, the author analyses the mechanism that the post-grouting increases the bearing capacity of the bore pile.