The results of triaxial creep experiments for unloading state show that the frozen soil has an obvious dilatancy, and its volume strain should not be neglected.
卸载状态下冻土三轴蠕变试验结果表明,冻土具有明显的剪胀性,且体积应变不能忽略。
Finally, a new viewpoint of adopting limited strain as the major criteria of stability in frozen soil engineering is proposed.
最后作者提出了用极限应变作为冻土工程稳定性判据的新观点。
This paper expounds the test results of the freezing Process of sea water, the excessive cold temperature of sea water, the frozen water temperature, sea water frost heaving force and the tube strain.
文中介绍了管内海水冻结过程、海水过冷温度、结冰水温、轴向冻胀力以及管体应变测量结果。
The reliability of judgment on freeze-thaw status of this system can be improved effectively by monitoring the strain and ground temperature of the frozen and permafrost region simultaneously.
对冰冻及冻土区应变和地温的同时监测可以有效的提高系统对冻融变化状况判断的可靠性。
By means of the experimental data from dynamic triaxial stress-strain test of variable cyclic amplitude for frozen soil, the formative conditions of residual strain on frozen silt clay are studied.
基于不等幅值循环荷载作用下低温三轴振动试验资料,研究了冻结粉质粘土在分级往返加荷情况下的残余应变产生条件。
The failure envelopes of dynamic strength of frozen silt under different strain rates resemble each other in shape, namely, obey the parabola failure criterion.
不同应变速率下的动强度包络线呈现相似形式,服从抛物线破坏准则。
Uniaxial compression tests are performed on saturated frozen sand at various temperatures and strain rates. The elastic modulus is obtained from these tests.
通过在不同温度及不同应变率下对饱和冻结中砂进行单轴压缩试验,获得了静载下饱和冻结中砂的弹性模量。
In the process of deformation of frozen soil, the unloaded dynamic elastic modulus is not constant, and tends basically to steady after the strain is more than 1%.
冻土的回弹动弹模,在土体应变过程中为非定值,应变大于1%之后趋于稳定,并随测定时的应变速率加大而变大。
The results show that the longitudinal wave velocity is closely correlated to strain energy factor and exhibits the blastability of frozen soil.
结果表明,纵波速度与变形能系数关联度最大,纵波速度能较好地反映冻土的爆破性。
Pour all the ingredients in a shaker (with fresh pinapple dices), shake well then strain in a frozen glass. Then put a pinapple leaf over the top as a garnish.
摇壶里倒入所有原料(加新鲜菠萝片),充分摇合后滤入冰过的杯子,最后以菠萝叶装饰。
Pour all the ingredients in a shaker, shake well then strain in a frozen glass. Garnish with a blue grape on the side of the drink.
将所有原料入摇壶。充分摇合原料滤入冰过的玻璃杯。杯口放一颗葡萄作为装饰。
Shake vigorously and strain into a frozen martini glass.
摇大力和应变成冷冻马提尼玻璃。
Furthermore, the parameters of the creep equation, long-term strength equation and relationship between stress and strain of the warm and ice-rich frozen soil were obtained.
还得到高温–高含冰量冻结黏土单轴压缩蠕变方程、应力–应变关系和长期强度方程的参数。
Pour all the ingredients in a shaker, shake well then strain in a frozen glass. Garnish with finely chopped orange rind over the drink.
将所有原料倒入摇壶,充分摇合后滤入冰过的杯子。洒上切碎的橙果皮装饰。
Pour all the ingredients in a shaker, shake well then strain in a frozen glass. Garnish with finely chopped orange rind over the drink.
将所有原料倒入摇壶,充分摇合后滤入冰过的杯子。洒上切碎的橙果皮装饰。
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