A finite difference approximation to the Love-Meissner equations for the ellipsoidal shell was used to calculate stresses in thin-walled pressure vessels with ellipsoidal heads. Calculations were made with a digital computer for a useful range of the shell parameters. Results are reported in the form...
Units for t, and d are inches (in). SI units for P are pascals (Pa), while t and d=2r are in meters (m).Longitudinal Stress Thin Walled Pressure Vessel:When the vessel has closed ends the internal pressure acts on them to develop a force along the axis of the cylinder. This is...
Thin walled vessel or suction pipe under reduced pressure - has compartmented double walls under pure tensile stressesThe shells of vessels or suction pipes contain a fluid at a lower press. than that of the surroundings and have double walls made of rigid or flexible materials between which the...
Stress Intensity Factors for Partially Autofrettaged Pressurized Thick-Walled Cylinders Containing Closely and Densely Packed Cracks Due to acute temperature gradients and repetitive high-pressure impulses, extremely dense internal surface cracks can be practically developed in highly pr... Ma, Q,Levy, C...
These joints are extensively used in large structures, such as pressure vessels, ship hulls, offshore structures, generator stator housing, and bridges [1], [2], [3], [4] as welded joints for stiffened panels or crossbeams. On the other hand, they are particularly applied in the civil ...
E., Nasstrom, M., Troive, L.: Residual stresses and deformations in a welded thin-walled pipe. In: ASME Pressure Vessels and Piping Conf. 1989 (... M Abid,M Siddique - 《Acta Mechanica》 被引量: 16发表: 2005年 Prediction and Measurements of Thermal Residual Stresses in AA2024-T3 Fr...
In fusion welding processes, two or more metallic parts are permanently joined by applying a suitable heat source, e.g. arc, laser, or electron beam sources. Such a way of joining is of particular importance, especially for metallic structures, such as pressure vessels and piping systems. Due...
W Guggenberger - 《Thin Walled Structures》 被引量: 56发表: 1995年 Nonlinear Local Bending Response and Bulging Factors for Longitudinal Cracks in Pressurized Cylindrical Shells Results of a geometrically nonlinear finite element parametric study to determine curvature correction factors or 'bulging factor...
2019, Thin-Walled Structures Citation Excerpt : Notable exceptions include a multilayer system for electronic devices [14], a fiber-reinforced aluminum matrix composite [15], and discrete systems involving friction [16]. This restriction reflects the difficulty in identifying appropriate residual stress ...
12.The prediction of the burst pressure of pressure vessels with miter pipe轴向斜接管内压容器爆破压力的预测 13.Ultimate Capacity of Axially Loaded Thin-Walled Tapered Columns with Doubly Symmetric Sections双轴对称薄壁锥形柱轴心受压的极限承载力