Burst Pressure of Glass Fiber Tape Reinforced Polyethylene Pipes With Interlayer Delamination Defect [0.03%]
带内层脱粘缺陷的玻璃纤维带增强聚乙烯管的爆破压力
Jianfeng Shi,Zhoutian Ge,Zhenlei Ni et al.
Jianfeng Shi et al.
Glass fiber tape reinforced polyethylene (GFTRP) pipes are widely used for the transportation of oil and high-pressure gas due to their good load-bearing capacity and environmental compatibility. Delamination defect is one of the most commo...
The Effect of Porosity on Elastic Stability of Toroidal Shell Segments Made of Saturated Porous Functionally Graded Materials [0.03%]
孔隙率对饱和多孔功能梯度材料圆环壳段力学稳定性能的影响研究
Hadi Babaei,Mohsen Jabbari,M Reza Eslami
Hadi Babaei
This research deals with the stability analysis of shallow segments of the toroidal shell made of saturated porous functionally graded (FG) material. The nonhomogeneous material properties of porous shell are assumed to be functionally grad...
Finite Element Plastic Limit Loads of Complex Cracks in Pipes With Two-Layered Materials [0.03%]
双层材料管道复杂裂纹的塑性极限载荷有限元计算
Da-Som Jeon,Nam-Su Huh,Do-Jun Shim et al.
Da-Som Jeon et al.
Based on the detailed three-dimensional (3D) finite element (FE) limit analyses, the present study investigates the plastic limit loads of complex-cracked pipes with two-layered materials for determining maximum load-carrying capacity or cr...
Mechanical Buckling Analysis of Saturated Porous Functionally Graded Elliptical Plates Subjected to In-Plane Force Resting on Two Parameters Elastic Foundation Based on HSDT [0.03%]
基于HSDT的二维弹性基础上承受面内力的饱和功能梯度椭圆形板机械屈曲分析
Mohammad Hossein Sharifan,Mohsen Jabbari
Mohammad Hossein Sharifan
In this paper, mechanical buckling analysis of a functionally graded (FG) elliptical plate, which is made up of saturated porous materials and is resting on two parameters elastic foundation, is investigated. The plate is subjected to in-pl...
Cost-Effective Alternatives to Conventional Charpy Tests for Measuring the Impact Toughness of Very-High-Toughness Steels [0.03%]
超高韧性钢冲击韧度的常规夏比试验的低成本替代方法
Enrico Lucon
Enrico Lucon
For modern plate steels exhibiting high toughness and ductility, the conventional Charpy test is ostensibly stretched beyond its limits of applicability. Impact tests yield absorbed energy values in excess of 300-400 J, which are associated...
Masses of Fluid for Cylindrical Tanks in Rock With Partial Uplift of Bottom Plate [0.03%]
岩洞中部分底板隆起的立式圆筒形储罐群体荷载效应研究
Tomoyo Taniguchi,Yukihiro Katayama
Tomoyo Taniguchi
This study proposes the use of a slice model consisting of a set of thin rectangular tanks for evaluating the masses of fluid contributing to the rocking motion of cylindrical tanks; the effective mass of fluid for rocking motion, that for ...
Special Section on Ratcheting [0.03%]
专题：棘轮效应
Reza Adibi-Asl,Wolf Reinhardt
Reza Adibi-Asl
Stress Concentration of Periodic Collinear Square Holes in an Infinite Plate in Tension [0.03%]
无限板中周期排列的共线方形孔洞的应力集中问题研究
Changqing Miao,Yintao Wei,Xiangqiao Yan
Changqing Miao
A numerical approach for the stress concentration of periodic collinear holes in an infinite plate in tension is presented. It involves the fictitious stress method and a generalization of Bueckner's principle. Numerical examples are conclu...
Zeng Dezhi,Deng Kuanhai,Shi Taihe et al.
Zeng Dezhi et al.
The corrosion of oil country tubular goods (OCTG) gets more and more serious especially in the acidic environment. So, it is very important to develop a perfect anticorrosion technology for exploring sour oil and gas fields economically and...
Low Mass-Damping Vortex-Induced Vibrations of a Single Cylinder at Moderate Reynolds Number [0.03%]
低阻尼圆柱体在中等雷诺数下单个涡激振动特性研究
Y Jus,E Longatte,J-C Chassaing et al.
Y Jus et al.
The feasibility and accuracy of large eddy simulation is investigated for the case of three-dimensional unsteady flows past an elastically mounted cylinder at moderate Reynolds number. Although these flow problems are unconfined, complex wa...