查询词典 heave-ho

This paper expounds the production technology of PVC compound geomembrane with seepage prevention and frost heave resistance .

论述了防渗漏、抗冻胀PVC复合土工膜的生产工艺，讨论了增塑剂种类、用量对土工膜性能的影响，以及添加抗冲击改性材料对PVC土工膜低温强度的影响，探讨了土工织物的种类并对之进行了选择。

However, frost heave and thawing settlement exert bad influence on surroundings so that the method is not adopted in projects which need high environment protection requirement.

但冻结引起的土体冻胀融沉对环境产生了负面影响，制约了冻结法在对环境要求高的地方的应用。

This paper states main roadbed fault in Heilongjiang province——frost heave, freezing and expanding, and raises its prevention measure.

本文记述了我省公路路基的主要病害—翻浆和冻胀阐述了其产生的原因及设计、施工中的预防措施，并对提高公路使用年限很有帮助。

In order to solve the frost heave and thaw settlement, the model tests were made in Tibetan Plateau.

中国科学院武汉岩土力学研究所岩土力学重点实验室，湖北武汉，430071

The conclusion provides the theoretical basis for applying appropriate restraining pressure to preventing frost heave in engineering field.

并不需要约束压力大到接近或等于&中断压力&的程度，而可以通过加筋或选择适当的结构形式提供约束压力使冻胀的土体向融土区的方向压缩，利用融土的压缩量抵消部分冻胀量，即可在约束压力较小的条件下，使建筑物发生的冻胀位移大大减小。

Which has opened out the basic laws of the interaction among the temperature, moisture, stress and displacement, and their effects on frost heave and thawing settlement.

利用自制的人工冻土冻融试验装置进行模拟试验，完成了开敞与封闭系统下人工冻土的冻结和融化过程模拟，获得了人工冻结土体的温度场、位移场、及应力场变化规律；在总结国内外学者理论研究成果的基础上。

In chilly area, many civil engineering projects have to face the problem of ground frost heave, which can cause unevenness of highway, railway, airport runway and etc. as well as displacement of underground piping, even damage of building foundation construction.

在严寒地区，多种土木工程的应用都需要面对地面冻胀这一难题，此问题的发生会导致公路、铁路、机场跑道等高低不平，底下管道移位，甚至会令房屋的基础结构受损。

According to several diseases caused by seasonally frozen soil subgrade,this paper discussed the seasonal permafrost roadbed on the causes,and introduced several methods to resolve the frost heave disease briefly.

根据季节性冻土地段路基出现的几种病害，论述了季节性冻土路基产生的原因，简要地介绍了几种解决冻胀病害的方法。

Strength of the water-rich rocks increases with the decrease of temperature which is mainly due to the peak intensity of rocks greatly improved by mineral contraction and ice strength and frost heave force with temperature decreasing.

强度随温度降低而增大的主要原因是温度降低时，岩石冻结时的矿物收缩和冰本身的强度及冻胀力使得富水冻结岩石的峰值强度得到提高。

Permafrost regions ; oil pipelines ; permafrost ; frost heave and thaw settlement ; engineering design and construction

寒区输油管道；多年冻土；融沉和冻胀；工程设计和施工

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。