压缩系数（coefficient of compressibility），是描述物体压缩性大小的物理量。 通常可将常规压缩试验所得的e-p数据采用普通直角坐标绘制成e-p曲线，如图4-1所示。设压力由p1增至p2，相应的孔隙比由e1减小到e2，当压力变化范围不大时，可将M1M2一小段曲线用割线来代替，用割线M1M2的斜率来表示土在这一段压力范围的压缩性，即： 式中a 为压缩系数，MPa^(-1)；压缩系数愈大，土的压缩性愈高。 从图4-1可以看出，压缩系数a值与土所受的荷载大小有关。工程中一般采用100～200 kPa压力区间内对应的压缩系数a1-2来评价土的压缩性。即 a1-2<0.1 MPa^(-1)属低压缩性土； 0.1 MPa^(-1)≤a1-2<0.5 MPa^(-1)属中压缩性土； a1-2≥0.5 MPa^(-1)属高压缩性土。
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...二期_江苏大学学报 关键词： 土 ; 压缩系数; 神经网络; 预测; 误差[gap=1477]Key words: soil; coefficient of compressibility; neural network; prediction; error ...
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需要提出的是，胛／p定义为压缩系数（Compressibility factor），它是一个无量纲量，对于理想气体，它的值等于1。
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...压缩系数 井喷原因 防喷措施 [gap=1002]rds : supercritical fluid, carbon dioxide (CO2), phase state, deviation factor, compressibility, blowout cause, blowout prevention measures ...
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短语
体积压缩系数 coefficient of volume compressibility ; bulk compressibility ; coefficient of bulk compressibility ; voloume compressibility coefficient
绝热压缩系数 adiabatic compressibility ; [热] adiabatic coefficient of compression
伪折减压缩系数 [化学] pseudoreduced compressibility
等温压缩系数 isothermal compression coefficient
气体压缩系数 gas compressibility factor ; gas compressive coefficient
容积压缩系数 volume compressibility
二次压缩系数 coefficient of secondary compression
融化压缩系数 thaw compressibility coefficient ; coefficient of thaw compression
孔隙体积压缩系数 pore volume compressibility
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compression coefficient - 引用次数：6
The sensitivity of one-dimension consolidation degree to the uncertainty of seepage coefficient,void ratio and compression coefficient is analyzed,then,the reliability of percent consolidation is analyzed with JC method and the steps of calculation are presented.
分析了固结度对渗透系数、孔隙比和压缩系数三个参数不确定性的敏感性。
参考来源 - 一维非线性固结问题的概率分析 -
compressibility - 引用次数：17
In this model permeability, porosity, compressibility is the function of? pressure.
在此模型中，渗透率，孔隙度、压缩系数均为压力的函数。
参考来源 - 流固耦合渗流规律研究 -
compression coefficient - 引用次数：2 参考来源 - 长株高速公路台背回填石灰土工程应用研究
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双语例句原声例句
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当该模型与排除体积理论结合时，可同时获得实验临界压缩系数和博伊尔值。
When this model is combined with the theory of excluded volume experimental critical compressibility factor and boyle value are obtained together.
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并给出了体变模量、宏观压缩系数和孔隙度之间的关系式。
The relationship between bulk modulus, macro-compressibility and porosity is also given.
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文中建立了岩石应力敏感指数与压缩系数之间的理论关系式。
A theoretical formula is proposed between the stress sensitivity index and the compressibility of rock.
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And you can find these compressibility factors in tables. If you want to know the compressibility factors for water, for steam, at a certain pressure and temperature, you go to a table and you find it.
各种气体的压缩系数,想知道水或者水蒸气,在某个温度和压强下的，压缩系数，查表就行了，这是实际气体状态方程的。
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The first one uses something called Z a compressibility factor, z.
下面我们就来看几个例子,第一种办法是引入压缩系数。
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Therefore, it'll compress by an unknown x, which is equal to mg divided by the force constant of the spring.
因此它的压缩量为 x,也就等于 mg 除以弹簧的弹性系数
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