查询词典 heave

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

Frozen soil ; temperature field ; frost heave model

路基工程；冻土；温度场；冻胀模型

This paper studied an electronic-hydraulic servo force loading system, which is applied on frozen soil frost heave experiment. This system simulates the pressure acted on the subgrade by train in low temperature situation.

本文以应用于冻土冻胀试验的电液伺服力加载系统为研究对象，该系统在一定低温条件下，模拟火车运行时给路基带来的压力。

The phenomenon of frost heave can cause severe damage to roads and constructions. Many researchers have paid much attention on the study of frost-heaving mechanism.

冻结过程中由于水分迁移引起的冻胀量远远大于孔隙水原位冻结引起的体积膨胀量，冻土区的冻胀、融沉给道路和建筑物造成很大的危害，如出现裂缝、沉陷、结构断裂等现象。

The coupling fields are analyzed with FEM method. The laws of frost heave and thawing settlement from this analysis are consistent with that from model simulation, which has proved that the analysis is correct.

建立了人工冻结土体冻结温度场、水分场、应力场及位移场的耦合数学模型，揭示了温度、水分、应力、位移相互作用的基本规律及其对冻胀融沉的影响；利用有限元方法进行了耦合场的分析，获得的冻胀融沉规律和实际结果具有完全相同的规律，证明了分析方法的正确性。

In order to prevent frost heave of hydraulic structures, the measures such as drainage, protecting and cutting-off migration of capillary water should be also comprehensively paied attention to.

由此阐明了工程界直接利用一定的约束压力即可有效地消减冻胀的理论依据。并指出水工建筑物的冻害防治还应采取排水、隔断毛细水、保护等综合性措施。

COMPANY SHALL NOT BE LIABLE FOR DAMAGES DUE TO ANY ACTS OF NATURE INCLUDING, BUT NOT LIMITED TO, LIGHTNING, EARTHQUAKES, GROUND MOVEMENT, FROST HEAVE, OR FLOODS.

对于任何自然灾害造成的损害，例如闪电、地震、地面移动、严重霜冻，或水灾，本公司也不承担任何责任。

"Frost resistance design code for hydraulic structure"and" frost heave resistance design code for canal system engineering"are compared and analysed.

对《水工建筑物抗冰冻设计规范》和《渠系工程抗冻胀设计规范》不同特点做了对比分析，指出按各自的标准进行计算会给工程设计带来不同安全度，建议宜协调一致，以利工程设计遵循。

It is indicated that the rainfall seepage is controlled to the embankment in superficial layer, the influence of precipitation and evaporation are weaken, the deformation values of the frost heave are decreased in the horizontal plastic drain embankment.

水平排水板在冻土路基工程中，可以有效控制雨水量在路堤下的下渗，减小雨水下渗量所带来的多年冻土路基的冻胀变形。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。