By the principle of superposition, the final value of the compressive stress on the convex side of the beam will be the resultant of the compressive stress due to the axial load, and the tensile stress which would be induced if the bending moment were applied separately. Consequently in ...
Collapse of cylindrical, elastic tubes under combined bending, pressure and axial loads A study of the non-linear pre-buckling state and the bifurcation and initial post-buckling behaviour of infinitely long, cylindrical, elastic tubes subject... O Fabian - 《International Journal of Solids & Struc...
limit analysisbeamsstressThe problem of the determination of limit bearing capacity of beam cross section under pure bending, eccentric tension, pure shear, as well as combined stress is considered in this paper. The influence functions of the bending moment and axial force, as well as the ...
In this paper, the elastic buckling behavior of steel jacking pipes primarily under axial compression and with the Pasternak foundation is analyzed by the ... L Zhen,P Qiao,J Zhong,... - 《Engineering Structures》 被引量: 1发表: 2017年 A study on the effect of weld groove designs on re...
A 1.5 Nm torque was also applied to simulate flexion/extension, lateral (right/left) bending, and axial (right/left) rotation [4] . Statistical analysis We counted the range of motion (ROM) of the five models under different motion state conditions, and three sets of points were selected ...
2) PC member subjected to axial tension bending and shear PC拉-弯-剪复合受力构件3) combinations of moment and shear loading 弯剪受力4) restrained torsion 复合弯扭 1. Nonlinear analysis on restrained torsion of box-section composite steel-concrete beams under combined flexure and torsion ...
Buckling and initial postbuckling of an oval cylindrical shell under pure bending and under combined uniform axial compression and bending is investigated. The first- and second-order stability equations are developed from the Donnell-type equations that are shown to be appropriate. The solution of th...
reflectedinbendingmoment;theinfluencesofplanebendingmomentandaxialforcetoelbowstressarebasicsimilar,and theinfluenceofcombinedeffectofinnerpressure,planebendingmoment,axialforceontheelbowstressisgreaterthanthat ofsingleloading. Keywords:elbow;innerpressure;bendingmoment;axialforce;finiteelement 0前言 管道系统由于受到不...
Pallet rack uprights are thin-walled mono-symmetric perforated open steel cross-sections subject to combined axial compression and bending. Loads (pallets of goods to be stored) are transmitted to uprights through the beams and the beam-upright connections. Bending about the major axis (cross aisl...
Applicability of design rules given in EN 1993-1-1, ANSI/AISC 360-16 and GB 50017-2003 for welded H-sections under combined compression and bending is assessed through calibration against the test results. In these design rules, effects of axial compression and bending moments are summed up li...