空气的压缩比是在绝对压力计算的。
本文分析了深基坑开挖中的土压力计算问题。
This paper, analyzed the calculation of earth pressure on deep excavation.
该方法对刚性挡墙土压力计算具有理论价值。
So the present method is of theoretical value for studying the active earth pressure on rigid retaining walls.
包括了毛坯制备，挤压力计算，挤压设备选择。
It includes rough preparation, extrusion force calculation as well as extrusion equipment selection.
一为什么说涵管上的土压力计算与施工方式有关？
A why he slipped end-over-end said the earth pressure calculation and construction is the way?
影响矿山压力计算的因素有很多，且多为不确定性因素。
There are many factors to affect the calculated result of roof pressure, and most of them are non-determined factors.
介绍了凸轮零件的排样、精冲压力计算及模具结构设计。
The blank layout of the CAM part, the calculation of the fine blanking force and the design of the die structure were introduced.
对于具体工程情况下的土压力计算，常采用近似的方法处理。
Approximate method was often adopted to calculate the earth pressure under the situation of the specific project.
考虑渗透非线性情况下得到的孔隙压力计算值与实测值更接近。
The calculated values of pore pressure taking nonlinear seepage behavior into account are closer to the measured ones.
介绍了偏心制动圈零件的排样、精冲压力计算及模具结构设计。
Layout of eccentric brake ring and its calculation of fine stamping force and structure design of die have been introduced.
采用定容闪蒸模型，保证了气化分率、压力计算的准确、快速；
The flash model with constant volume was adopted, so the vapor fraction and the pressure of each stage could be acquired precisely and exactly.
采用爆炸波原理建立了喷流区和喷流干扰区的气动压力计算模型。
The aerodynamic pressure expression at jet location and in the area of jet interaction is established by blast wave principium.
本文利用现有多种顶板压力计算模型，充分发挥每种模型的优势。
The paper studies how to utilize calculating models of various roof pressure and develops advantages of every kind of model.
通过对上述因素的分析，建立了适用于海上钻探地层压力计算的方法。
The method suitable for formation pressure calculation in offshore drilling was established on the basis of analyzing these factors.
简单的方法，提出了一个合理的底向外转动刚性挡土墙的土压力计算。
A reasonable simple method was proposed to calculate the earth pressure on rigid retaining wall rotating outward about base.
本文给出了花键轴开式整体凹模挤压时挤压力计算的三维上限分析法。
A three dimensional upper bound analysis technique for calculating the extrusion pressure of a spline shaft was presented in this paper.
提出了较准确的树脂流动速度、树脂充模时间和树脂流动压力计算方程。
Several formulations related to the resin velocity, resin filling time and resin flow pressure were proposed accurately.
围护结构上的水土压力计算不但与土体分类有关，还与孔隙比直接相关。
Water and earth pressures on retaining structure are related not only to the soil categories, but also the void ratio.
对摩托车从动链轮零件的排样、精冲压力计算及模具结构设计作了介绍。
The parts layout the calculation of the fine stamping force and the design of the die structure for the driven sprocket of...
冷挤压力的高低是冷挤压工艺成败的关键，通常挤压力计算是人工完成的。
Cold extrusion force is the key of the success of cold extrusion process. The calculation of extrusion force is usually completed by manual work.
基于塑性力学上限定理的土压力计算，在数值上可以通过单元集成法来实现。
Earth pressure calculation based on upper bound theorem of plasticity can be numerically performed by element integration method.
为了更准确的进行挡土墙设计，有必要对非极限位移时的土压力计算进行研究。
In order to design retaining walls more accurately, it is need to research the calculation of earth pressure with non-limit displacement.
同时，基于上海软土基坑的工程实践，提出了土压力计算的分布图式修正系数法。
And based on the practical foundation pit project of Shanghai, the method of amending coefficient of distribution graphics of earth pressure is presented.
土压力是作用在挡土结构上的主要荷载，土压力计算是挡土结构设计的重要内容。
Earth pressure is the main load on retaining structure, and the calculation of earth pressure on retaining structure is an important aspect in structure design.
对国内、国外两种不同土压力计算模式下悬扶壁式挡土墙的抗倾覆稳定性进行了分析。
The anti overturning stability of overhanging wall bulkhead has been analyzed under domestic and foreign different calculating modes of soil pressure.
在对贮液圆柱壳进行动水压力计算时常常仅仅采用整体弯曲和整体剪切两种计算模型。
The bending and shearing model in beam mode arc usually used for computation of dynamic water pressure for cylindrical storage tank.
实用主动水土压力系数方法为持续暴雨作用下挡墙主动水土压力计算提供简化实用方法。
The practical coefficient method of AWP is available for the simplified and practical calculating method of AWP during continuous rainfall.
在计算排出口压力计算过程中，考虑了由于抽油杆柱旋转引起杆管环空气液两相流摩阻的影响。
To calculate discharge port pressure, this article considers the influence on frictional pressure drop in the gas and liquid two-phase flow between rod and tubing owing to rotation of rods.
总结土压力计算的研究成果，提出主动土压力的计算通式，分别对朗肯方法和库仑方法进行验证。
Based on the results of the earth pressure computation, the author puts forward a generalized computing equation and this equation was tested against Rankine method and coulomb method respectively.
总结土压力计算的研究成果，提出主动土压力的计算通式，分别对朗肯方法和库仑方法进行验证。
Based on the results of the earth pressure computation, the author puts forward a generalized computing equation and this equation was tested against Rankine method and coulomb method respectively.
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