Through analysis about the polyethylene pipes in hydrostatic strength testing, the formula of axial, radial and hoop stress were inferred. 通过对聚乙烯管材静液压的受力分析,推导出了管材的轴向、径向、环向应力和边界计算公式。 epub.cnki.net 2. The relation of hoop stress and axial stress of the ...
Radial stress of pipe wall, σp.3 The radial stress of the pipe wall, also called the pipe wall shear stress, generally is small in a thin wall and much smaller than hoop stress, σp.1, and axial stress, σp.2. So, it generally is negligible in the calculation of the strength des...
Specimens were firstly hydrided to different target hydrogen levels between 100 and 600 wt ppm and then thermally cycled in an autoclave under a constant hoop stress to form radial hydrides by a hydride reorientation process. The effect of radial hydrides on the axial properties of the cladding ...
EFFECTS OF INITIAL TUBE-TUBESHEET CLEARANCE AND GROOVES ON AXIAL AND HOOP RESIDUAL STRESSES OF ROLLER EXPANDED JOINTS An axisymmetric finite element model is used to evaluate the effect of large initial tube-tubesheet radial clearance and the effect of grooves machined in the tubesheet hole on ...
Hoop stress refers to the stress that occurs in a cylindrical or ring-shaped object, such as a pipe or a barrel, due to the internal or external pressure acting in a radial direction. Understanding hoop stress is crucial in engineeringapplications as it helps determine the strength and stabilit...
Transection injury (complete radial tear, root tear) in the posterior horn of medial meniscus will lead to loss of hoop strain, extrusion of the meniscus a... HA Jin,JH Wang,CL Hong,... - 《Arch Orthop Trauma Surg》 被引量: 103发表: 2009年 Double transosseous pull out suture technique...
It should be noted that the concrete column always expands along the radial direction in response to a compressive axial force, while the stress and deformation of the concrete along the height are actually quite nonuniform due to the cyclo-hoop effect [40, 41]. The uniform pressure P0 of ...
Hoop stress (σh) Radial stress (σr) Maximum out of plane shear stress (σs2) Change in dimensions Change in diameter (𝛿d) Change in volume (𝛿V) Share resultReload calculatorClear all changes Check out 38 similar materials and continuum mechanics calculators 🧱 Angle of repose...
The maximum hoop stress always occurs at the inner radius or the outer radius depending on the direction of the pressure gradient. Like the radial stress, the hoop stress can be analyzed at any investigation point within the pipe wall at radius r. The Lame equation, Eq. (4.67), is also ...
The fact that the two enclosures (Z1 and Z2) are separate enables the pressures (P1 and P2) to be separately applied. Thus, the method enables the application of separate radial and axial prestresses so as to optimize the strength of the braced tube.POIRETTE YANN...