土体

With the increasing of the overburden layer thickness or the dam height, the maximum value of response acceleration in dam body assumes gradually decrease, and its characteristic distribution is uniformization, and the response acceleration of the dam slopes decrease remarkably, and response acceleration of the dam top is less than the dam bottom.With the decreasing of the overburden layer thickness, the dam foots and their nearby soil response acceleration get increasing.

随着覆盖层厚度增大或坝高增大，坝体中的反应加速度最大值分布具有逐渐递减、均匀化的变化特征；坝坡体的反应加速度递减显著的变化特征，坝顶反应加速度较坝底反应加速度小的特征；覆盖层厚度越小，坡脚及其附近土体的反应加速度越大的特征。

Field capacity is a property of a unit volume of soil.

野外容水率是单位土体的一种特性。

The engineering properties and stability of unsaturated expansive soils are the important projects in the area of geotechnical engineering.

非饱和膨胀土体的工程性质及稳定性是岩土工程研究领域的重要课题这一。

The article discusses the law of ground temperature returning to freeze and the variation instance of upper bound on the basis of the cast-in-place pile s data which tested in place in permafrost regions.

结合对冻土区钻孔扩底桩的现场试验数据，论述了灌注桩地温的回冻规律及上限变化情况，通过现场静载试验，比较了扩底桩与直孔桩的抗拔能力，分析了桩周土体冻结强度、地面变化的基本状态。

The activity of Urase and Sucrase in different degradation stages showed significant variance (P.05); the activity of Urase in different soil layers were significant P.

草甸退化使土壤脲酶和蔗糖酶活性出现了显著变化(P.05)，脲酶活性在不同土层间差异显著(P.05)，蔗糖酶没有表现出土体层次性差异；相关分析表明，高寒草甸的土壤酶活性与营养成分含量之间相关不显著。

The interface wave model for two-layered viscid fluid is proposed to simulate the dynamic properties of the "water-liquefied soil-subliquefied soil" system, which is formed when certain depth of seabed is liquefied.

海床表层土体的物理参数对于整个海床的抗液化性能有很大影响，置换法是有效的防止液化的途径。

According to today's elastic-plastic theory, cross-flow rule or prandtl-Reuss theory is generally used to determine the direction of increment of plastic strain when the material entered yeild phrase.

当前土体弹塑性理论在如何确定材料屈服后塑性应变增量方向的方法一般采用正交流动法则和Prandtl—Reuss理论。

Using the method of record on spot, the thrust correlation data to the construction process are recorded, the analysis have indicated that the jacking force have complex influence factors, basically assumed the linearity with the pipe distance; The synthesis friction coefficient jumps to a peak value from zero at the beginning section, then gradually drops until stabilizes to a lower level and keep to the end.

分析表明顶力影响因素复杂，与顶距基本呈线性递增关系；综合摩擦系数从出洞时的剧增到一峰值，逐渐下降直至稳定到一较低的水平直至进洞结束；顶管施工对上层土体的扰动是明显的，须采取有效的措施进行监测和预防其破坏程度过大。

The heat preservation effect of the awning can be seen after one awning. After a cycle of cold and warm seasons, an awninged embankment temperature is 3~5℃ lower than an ordinary embankment, and the permafrost table ascends 1.0~1.7m, with an average of 1.1m, under the berm, the road shoulder and the road center.

遮阳板措施的保温效果在应用只有1a的时间里面就表现出来，在第1个冷暖季节过后，在遮阳板保护下的路基土体温度就较普通路基低，在路基左路肩部位低出3~5℃；在路基的左右护道、路肩孔和中心孔冻土上限抬升在1.0~1.7m，平均抬升1.1m。

The way to value the bearing capacity and settlement given here are fit for the design of large diameter belled and can be used as a reference in engineering design.

在竖向外荷载作用下，桩端底下的土体以竖向压缩变形为主，伴随有侧向挤压，无向上隆起，即使在大变形时也形不成连续滑动面。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。