2) collapsing strength
抗挤强度
1.
Influence of formation void on the collapsing strength of casing;
地层空隙对套管抗挤强度的影响
2.
Finite element ANSYS analysis method of bending casing collapsing strength
弯曲套管抗挤强度有限元ANSYS分析方法
3.
Collapsing Strength Analysis of Extra-heavy Wall Casing Under Nonuniform Loads
特厚壁套管在非均载荷下的抗挤强度分析
3) collapse resistance
抗挤强度
1.
Non-uniform loading can reduce the collapse resistance of worn casings.
针对非均匀载荷下套管磨损后抗挤强度降低的问题,将磨损简化为套管的壁厚不均度和内壁不圆度几何缺陷。
2.
The effects of outer diameter/wall thickness,material yield strength,ovality,eccentricity and residual stress on the casing collapse resistance are analyzed in this paper.
为提高套管挤毁压力预测精度,应用统计方法对213根套管全尺寸挤毁试验数据进行了方差分析,研究了外径不圆度、壁厚不均度、残余应力等因素对套管抗挤强度的影响。
3.
Casing collapse resistance is a very active research field worldwide.
套管抗挤强度是国际上一个比较活跃的研究领域,多年来,API/ISO一直在组织国际合作研究。
4) collapse strength
抗挤强度
1.
Method study on reliability analysis of casing collapse strength;
套管抗挤强度可靠性分析方法研究
2.
But the key factor of calculating casing collapse strength is wall thickness of expandable casing, which is concerned by the petroleum engineers.
管体膨胀后的壁厚是计算抗挤强度的关键要素,根据金属材料冷变形的原理,在对管柱膨胀进行力学分析的基础上,结合金属材料冷变形的体积不变原理,应用管子膨胀时的应力—应变关系推导出膨胀管壁厚变化的计算公式,同时编制了壁厚变化的计算软件。
3.
Then the collapse strength of the perforated casing under non-uniform load is numerically simulated.
并依其非均匀载荷下的大位移特征和强度特征,分别定义了临界载荷和等效抗挤强度。
5) bearing strength
挤压强度
1.
Bearing strength tests have been carried out on carbon fibre-reinforced epoxy laminates with different ply directions.
通过对碳纤维复合材料层压板不同铺层方向的试件进行钉孔挤压强度试验，得出影响挤压强度的主要因素，并建立了挤压强度估算公式。
2.
The bearing strength of composite joints embedded delamination is measured both under RTD and hygrothermal conditions.
通过试验测定了含脱层的复合材料连接件在常温干燥和高温湿热环境下的挤压强度数值，探讨了含脱层的连接件在不同环境下强度和刚度数值的变化。
3.
An analysis based on two-dimensional finite element model was performed to evaluate the bearing strength of bolted composite joints.
利用ABAQUS软件,加入失效分析程序对层合板螺栓连接挤压强度进行分析。
6) collapse strength
抗挤毁强度
1.
The paper uses the worn casing collapse strength equation to calculate the remaining strength.
7 mm套管为例,得出了磨损套管抗挤毁强度计算公式,对一些磨损套管的剩余抗挤毁强度做了理论计算,并对计算结果和试验值进行了比较。
补充资料：谗挤
1.谗害排挤。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条