热损伤导致内筒壁穿透性裂纹而无法弥补。
The heat damage led to cracking through the cylinder wall. Salvage was not possible.
给出了气瓶爆破压强以及钢筒和纤筒壁厚的计算方法。
The calculation methods for the burst pressure of gas bottle, thicknesses of the steel cylinder and the fiber reinforced composite cylinder are given.
因此对有初始几何缺陷的冷却塔风筒壁的分析研究是很有必要的。
Therefore, it is of great significance to study the cooling tower shell with initial geometrical imperfections.
所述螺旋缠绕线圈可膨胀成与所述 模制机的一圆筒壁密封啮合。
The helically wound coil is expandable into sealing engagement with a cylindrical wall of the molding machine.
仓筒壁直接支承于支柱是小型钢筒仓的一种简单、经济的支承方式。
Supporting silo walls directly on engaged columns provides a simple and cost-effective support arrangement for light steel silos.
环境气候实验室罐体筒壁施工采用翻模施工技术和无脚手架施工技术。
The tank tube wall construction of climate laboratory is adopted with the somersaulting formwork technology and the no scaffold technology.
结果证明绳槽参与承载，能够改变卷筒应力分布规律，减小筒壁应力。
The results proved that the grooves took part in the bearing , could verify the distributing rule of drum stress and reduce the stress of drum wall .
对具有陶瓷隔热涂层的气膜冷却式火焰筒壁面温度和热流提出一种计算方法。
This paper provides a new method suitable for calculating wall temperature and heat flow of ceramic-coated flame tube.
实施该工艺后，在未加大成本的前提下，提高筒壁施工速度35%，缩短工期17天。
Having adopted such technique, the tower wall construction speed was increased by 35% and the construction time was reduced by 17 days without increasing costs.
得到了基础筒壁破裂过程中筒壁应力-应变的变化规律，为烟囱基础的设计提供了理论依据。
A changing law of the stress-strain during cracking of the foundation wall is obtained, which provides a theoretical basis for the design of the chimney foundation.
结合工程实例，对钢圆煤斗的荷载、其筒壁强度及稳定性、料斗内力等项均进行计算与分析。
In this paper combined with actual projects the load of circle steel coal bucket, intensity and stability of tube wall and internal force of charging bucket are calculated and analyzed.
通过对扩镗后的缸筒壁厚、强度及刚度的验算，证明了废旧缸筒扩镗修复后再利用的可行性。
By checking the wall thickness, strength and stiffness of expanding bore cylinder, the article verifies the feasibility of return utilization of invalid cylinder after being expanded bore rehab.
利用红外测温技术，结合导热反问题求解，给出了一种根据圆筒外壁温度计算筒壁厚的方法。
By solving an inverse heat conduction problem, one method is given about to compute wall thickness of cylinder-shaped equipment based on the outer surface temperature.
采用三种筒内外土体对筒壁的纵向切力模型，提出了一种计算大直径圆筒挡墙结构变位的方法。
Based on three vertical shear models of soil an approach to calculate the displacements of large diameter cylindrical wall is presented here.
高能球磨机的转速不会影响磨球与磨筒壁的脱离点，只会影响磨球对粉体的撞击力及撞击频率。
The ball mill′s rotational speed can only affect the impact force and frequency and has no influence on its separation point between balls and mill wall.
罗马人发明的一种漏壶则是让水从蓄水器滴入一圆筒，筒内有一浮子，在筒壁的刻度尺上指示读数。
The Romans invented a clepsydra consisting of a cylinder into which water dripped from a reservoir; a float provided readings against a scale on the cylinder wall.
通过对电动提升模板施工系统工作原理、施工工艺的介绍，详细说明了通风筒壁各部分施工中应注意的问题。
This paper describes the principle and construction procedures of electrical template-hoisting construction system, and expounds the points for attention in constructing the trunk walls.
钢丝绳向新的一层过渡时，对端侧板产生轴向推力，导致侧板弯曲，同时在侧板与筒壁过渡处产生较大应力。
The axial force toward the side board is always produced when the wire rope reaches the new layer. It makes the side board bended and causes very large stress between the side board and the roller.
行星式球磨机可以用于超细磨矿。磨机的结构尺寸一旦确定，磨球脱离筒壁的临界转速脱离点位置则不会改变。
The planetary mill can be used for the ultrafine comminution, when the mechanism size of the mill is determined, the escaping position of the critical speed of the grinding ball will not be changed.
结合工程实践，通过对以往工程单管式钢筋混凝土烟囱筒壁裂缝产生的机理分析，提出了提高烟囱耐久性的途径。
Combined with project practice and based on mechanism analysis about pipe wall cracks in former single pipe style reinforcement chimney how to enhance methods of chimney durability is given.
探讨了单裂缝与均布多裂缝情况下，裂缝深度、裂缝形状，厚壁筒壁率、裂缝数目等特性参量对裂缝尖端附近奇异场的影响。
The effect of crack depth, crack shape, wall thickness ratio, the number of cracks etc. on singular stress field near the crack tip is investigated.
首先进行强度和稳定性计算，主要进行了筒体、端盖的壁厚计算、水压试验应力校核以及叶轮、轴的强度校核。
First of all, for strength and stability, mainly a cylinder, cover the wall, the water pressure check and impeller stress test, the axis of strength checking.
提出的管坯壁厚精度概念极其控制方法具有普遍性，对于其它薄壁筒形件的制造工艺具有参考作用。
The introduction of the concept of bellows wall thickness accuracy has the universal significance and reference value for manufacturing technology of other thin wall tube like products.
半球形封头壁厚与筒体壁厚不相等的高压容器是由端部密封装置、筒体、半球形封头和加强箍等组成的一种新结构容器。
High pressure vessel with hemispherical head thinner than cylinder wall is a new type of vessel which consists of sealing device, cylinder, hemispherical head and reinforcing ring.
结果表明动态应力强度因子的最大值在加载时间上有滞后性现象，它的最大值随厚壁筒尺寸增加而增加。
The result indicates that the maximum of dynamical stress intensity factor arrives behind the load time and increases with the size of thick wall cylinder.
研究了动载荷作用下带裂纹厚壁筒的应力强度因子。
We study stress intensity factor of thick wall cylinder with cracks under dynamic load.
采用实验研究和数值模拟的方法，分析了工件预加工孔径和孔型参数对厚壁筒体翻孔工艺的影响。
Influence of the workpieces pre-hole diameters and passes on thick-wall cylinders hole flanging is investigated by experiment and numerical simulation.
研究结果表明，厚壁筒自增强残余应力在循环载荷的作用下，残余应力衰减达到近30%。
The result showed that the attenuation of residual stress of autofrettaged thick-walled cylinder reached about 30% under cycle loading.
研究结果表明，厚壁筒自增强残余应力在循环载荷的作用下，残余应力衰减达到近30%。
The result showed that the attenuation of residual stress of autofrettaged thick-walled cylinder reached about 30% under cycle loading.
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