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  • 匿名
关注:1 2013-05-23 12:21

求翻译:在寒冷地区,地下水位升高,由于冻结作用,土中的水分往往向冻结区迁移和集聚,冰冻形成冰夹层或冰锥等,使地基土产生冻胀,地面隆起,使建筑物开裂破坏。此外,土体在冻结状态时虽具有较高的强度和较低的压缩性,但当温度升高土解冻后,其抗压和抗剪强度就会大大降低,对于含水率很大的土体,融化后的黏聚力约为冻土时的十分之一。是什么意思?

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在寒冷地区,地下水位升高,由于冻结作用,土中的水分往往向冻结区迁移和集聚,冰冻形成冰夹层或冰锥等,使地基土产生冻胀,地面隆起,使建筑物开裂破坏。此外,土体在冻结状态时虽具有较高的强度和较低的压缩性,但当温度升高土解冻后,其抗压和抗剪强度就会大大降低,对于含水率很大的土体,融化后的黏聚力约为冻土时的十分之一。
问题补充:

  • 匿名
2013-05-23 12:21:38
In cold areas, the water table rises, due to the freezing effect, soil moisture tend to migrate to the freezing zone and agglomeration, the formation of ice frozen sandwich or ice picks, etc., so that the foundation soil produce frost heave, ground swell, crack damage to the building. In addition, t
  • 匿名
2013-05-23 12:23:18
In the cold areas, groundwater levels rise in the earth, owing to the freeze, role of moisture migration and accumulation area is often the freeze, the frozen ice laminated or ice cone shape, such as the foundation to produce frozen ground elevations, inflation, cracking damage to buildings. In addi
  • 匿名
2013-05-23 12:24:58
正在翻译,请等待...
  • 匿名
2013-05-23 12:26:38
In cold areas, groundwater level rises due to freezing, moisture in the soil tends to freeze areas migration and gathering, frozen form sandwich or Icicle, ice, Frost heaving of Foundation soil, ground uplift, cracking damage of buildings. In addition, when frozen soil with high strength and low com
  • 匿名
2013-05-23 12:28:18
In the cold area, the water table rises, because of freezing the function, the moisture in the soil is often moved and gathered to freezing areas, form ice intermediate layer or ice piton,etc. while being icy, make foundation local products grow freeze bloated, ground rises, make the building fractu
 
 
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