dynamic compaction的意思|示意
强夯
动力压实
dynamic compaction的用法详解
Dynamic compaction, also known as controlled sinking, is a ground improvement technique used to densify soil or fill materials. It is achieved by repeatedly dropping a heavy weight onto the soil or fill surface in a predetermined pattern until the desired degree of compaction is achieved.
Dynamic compaction is most often used in subsurface construction and highway construction. It is ideal for sites where the soil is too wet or too soft to compact with heavy machinery alone. It can also be used in conjunction with other forms of soil compaction, such as vibratory compaction and roller compaction.
The primary application of dynamic compaction is to reduce the settlement of structures on weak soils or fill, or to improve the stiffness or bearing capacity of a site. It is typically used in cases where either the weight of the structure or the permissible settlement is too high for the soil to complete naturally.
The procedure for dynamic compaction involves the following steps: select a suitable surface for compaction; drill the surface for insertion of the weight; install a weight and vibratory hammer; drop the weight from a predetermined height; measure the soil's reaction to the compaction; add additional material if needed; and repeat the steps until the desired degree of compaction is achieved.
Dynamic compaction is a cost-effective and efficient method for ground improvement. It is used on a variety of sites, including highway slopes, embankments, riverbanks, and landfill sites. It is typically much faster than other methods of ground compaction, saving both time and money.
dynamic compaction相关短语
1、 dynamic compaction replacement 强夯置换法
2、 Dynamic compaction method 强夯法,挤密法,强夯
3、 down-hole dynamic compaction 孔内深层强夯法
4、 Down hole Dynamic Compaction 孔内深层强夯
5、 high energy dynamic compaction 高能级强夯
6、 Dynamic compaction machinery 强夯机械
7、 high energy level dynamic compaction 高能级强夯
8、 The dynamic compaction 强夯
9、 dynamic compaction design 强夯设计
dynamic compaction相关例句
Improvement degree of dynamic compaction is more correlative with hammer dimension than hammer quality.
强夯加固程度对夯锤尺寸变化的敏感程度甚于对夯锤质量的变化.
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Dynamic stress field and effective reinforced area of dynamic compaction are analyzed according to the data.
通过对计算结果的整理,对夯击后土体的沉降量、强夯的动应力场和有效加固范围做了分析.
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