1) thick ring shell
厚环壳
1.
In this paper,from asymptotic equations of thick ring shell obtained on the basis of the equations of three dimensional elastic mechanics using geometric small parameter α=r_0/R_0,We find the solutions of the stresses and the deformations of thick ring shell submitted to the action of internal pressure
本文利用由三维弹性力学方程，通过几何小参数α＝ｒ＿０／Ｒ＿０摄动得到的厚环壳渐近方程，求得了厚环壳在内压ｑ作用下的应力和变形解。
2) thick shell
厚壳
1.
The displacement fundamental equations of the thick shallow shells and thick cylindrical shallow shells concerning five independent variables,ie five middle surface displacements were established based on the displacement fundamental equations of the thick shells by transverse shearing deformation and basic hypothesis on shallow shells.
基于考虑横向剪切变形的厚壳位移型基本方程及扁壳基本假定,建立了以5个中面位移为5个独立变量的厚扁壳及厚圆柱扁壳位移型基本方程。
2.
This paper makes detail analysis on water elastic vibration for two-layers cylindrical thick shells storing liquid between layers.
本文对层间储有液体的双层圆柱厚壳水弹性振动进行了详细的分析。
3) Mytilus coruscus shell
厚壳贻贝壳
4) Shell thickness
坯壳厚度
1.
The solidified shell thickness of Jigang slab caster is measured by nail-shooting technology,and the measuring results are compared with theoretical calculation values.
采用射钉法测量济钢大板坯连铸机坯壳厚度,将实测结果与理论计算的结果进行对比,修正了综合凝固系数,指导改造了二冷喷嘴的结构,加强了铸坯冷却强度,年铸坯产量达225万t。
2.
The application of nail-shooting technique in the shell thickness measuring was introduced.
介绍了射钉法在测量连铸坯凝固坯壳厚度方面的应用情况。
3.
Unsteady temperature distribution and shell thickness in the continuous casting bloom were numerically simulated.
利用数值模拟手段计算连铸方坯中非稳态温度场分布及坯壳厚度,根据所需的凝固分率所对应的坯壳厚度点来预报轻压下设备的轻压下位置。
5) thick wall spherical shell
厚壁球壳
1.
This paper makes the Autofrettage analysis of thick wall spherical shell of linear strength material based on unified strength theory.
运用统一强度理论对承受内压的线性强化材料的厚壁球壳进行了自增强分析,得到了适用于多种材料的厚壁球壳弹性区与塑性区的应力分布、残余应力分布及合成应力分布的统一解析式。
2.
This paper presents a new method to calculate the limit load of thick wall cylinder and thick wall spherical shell based on Yus Unified Strength Theory and a Unified solutions are obtained.
采用俞茂宏统一强度理论分析了厚壁圆筒和厚壁球壳的极限荷载 ,得出了统一解形式。
6) solidification thickness
凝壳厚度
1.
The article discusses about the solidification thickness calculated with mathematical models on the basis of thermal balance equations at second cooling area as well as the realization of computer programs.
根据热平衡方程,讨论了二次冷却区的凝壳厚度计算模型和计算机程序实现。
