岩石的弹性模量也随着应变速率的增加而增加，但增加幅度小于抗拉强度的增加幅度；
The Young's modulus of the rock also increased with the increasing strain rate, but the increasing rate was less than that of tensile strength.
试验结果表明，可以从一次有效的载荷-位移记录中同时确定脆性岩石的弹性模量、拉伸强度和断裂韧度。
The experimental results show that the elastic modulus, tensile strength and fracture toughness of brittle rocks can be determined from a valid load-displacement record.
根据测井资料确定的各种弹性模量值同样适用于解决各种岩石力学问题。
All the elastic modules received from the logging information can be used to solve the problems of rock mechanics.
本文对干岩石弹性模量的计算方法进行了归纳和总结，并对各种方法的特点、实用性进行了简要分析。
The paper summed up and summarized calculating method for elastic modulus of dry core sample and gave brief analysis for feature and practicelity of different methods.
提出孔隙流体变化时岩石有效模量的计算，及利用孔隙弹性模量辨别储层中不同流体类型的计算方法。
The method was proposed to compute the rock modulus when one kind of pore fluid changed to another, and to identify the pore fluids by the use of poroelastic modulus.
引入了自洽法有效弹性模量，建立了爆破作用的岩石损伤的全过程模型。
And with the introduction of the Modulus of Elasticity from Budiansky method, the general damage model of rock blasting is established in the paper.
通过对两地区部分岩心的测试，得出了岩石泊松比、杨氏弹性模量和抗拉强度等岩石力学参数。
Based on testing of partial cores taken in two areas, some rock mechanical parameters such as Poison's ratio, Young's modulus, tensile strength are determined.
一个地区的油气层的反射振幅大小是由该区的速度和密度决定的，而这两种物性又取决于岩石的孔隙度和弹性模量。
In an area, reflection amplitude depends on velocity and density, which depend upon the porosity and elastic modulus of rocks.
对取自四川某地灰岩进行了两种不同尺寸CSTBD试样的弹性柔度测试，进而计算出岩石弹性模量。
Specimen elastic compliance is measured with two sized CSTBD specimens of limestone, which is taken from Sichuan province.
等效弹性模量差比法是根据岩石的等效弹性模量差比值建立的。
Based on the difference ratio of the rock's equivalent modulus of elasticity, the differential ratio method of equivalent modulus of elasticity is established.
考虑化学反应对温度的影响，通过温度作用下的弹性模量，提出了岩石温度损伤模型。
Thermal-mechanical-chemical coupling damage model of brittle rock is established based on damage mechanics.
考虑化学反应对温度的影响，通过温度作用下的弹性模量，提出了岩石温度损伤模型。
Thermal-mechanical-chemical coupling damage model of brittle rock is established based on damage mechanics.
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