Both the tangential modulus and secant modulus are exponential with axial strain.
松散岩块的切线模量和割线模量均与轴向应变呈指数相关性。
Firstly, the paper puts out the formulas used to calculate displacement by secant modulus, which think about the influence on lateral displacement.
提出了饱和粘土利用割线模量法计算固结沉降，且考虑侧向变形影响的公式。
The detailed comparison shown that secant modulus ratio isn't constant, this phenomenon is exist even though at the quasi-elastic deformation phase.
详细的比较表明，在不同的变形阶段，两者割线模量之比并非常数，即使是在准弹性变形阶段，也存在这一现象。
By piecewise polynomials and the Ramberg-Osgood three-parameter equation fitting the stress-strain curve, the expressions of the tangent and secant modulus are derived.
分别介绍了用分段多项式和朗培其一奥斯古特三参数方程拟合应力应变曲线并求切线模量和割线模量的方法。
The results also show that the axial pressure will induce the internal cracks in rock, weaken the carrying capacity of microelement and reduce the secant modulus of rock;
本文的研究结果也证明了冲击过程中轴压对砂岩内部的裂纹起催生作用，弱化微元体的承载能力，导致割线模量降低；
While the confining pressure will inhibit the initiation and propagation of cracks, consolidate the carrying capacity of microelement and enhance the secant modulus of rock.
围压则可以抑制裂纹的萌生和扩展，强化了微元体的承载能力，使得割线模量会增加。
It indicated that, whether double-line method or single-line method, the relation curves between secant modulus and pressure for unsoaked samples and soaked samples under the sam…
割线模量差与初始含水量的关系曲线按指数形式进行拟合比较合理。
It is reasonable to fit the relation curve between secant-modulus difference and pressure by using exponential form.
割线模量差与初始含水量的关系曲线按指数形式进行拟合比较合理。
The dynamic secant elastic modulus is introduced to analyze the test data, and the results indicate that the dynamic secant elastic modulus-strain curves of all test models are hyperbolic type.
采用动割线模量的概念对试验数据进行了分析，认为不同试样动割线模量与动应变的关系曲线都符合双曲线的变化规律。
The dynamic secant elastic modulus is introduced to analyze the test data, and the results indicate that the dynamic secant elastic modulus-strain curves of all test models are hyperbolic type.
采用动割线模量的概念对试验数据进行了分析，认为不同试样动割线模量与动应变的关系曲线都符合双曲线的变化规律。
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