On the resistance of arbitrarily ring‐stiffened welded bins subject to axial compression
On the resistance of arbitrarily ring‐stiffened welded bins subject to axial compression
复制标题
任意环加劲焊接仓的轴向压缩抵抗力
DOI:
10.1002/cepa.1484
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
A.Taras
中科院分区:
文献类型:
--
作者:
A. Jäger-Cañás;H.Pasternak;A.Taras
Ring‐stiffened flat bottom tanks are widely used in many industries for the storage of liquids, such as oil, fertilizers, water, sewage and sludge. Material efficiency is achieved by combining thin plates with ring‐stiffeners. When the bin is covered by a dome or cone roof, high meridional forces due to live or snow loads may trigger axial buckling of the shell. Ring stiffeners are beneficial, not just against buckling due to wind, but to reduce the risk of stability failure of tanks and silos caused by meridional compression as well.This paper presents the outcome of a parametrical study concerned with axial buckling and the most effective placement of the stiffening rings depending on the stiffener distance, cross‐sectional area and slenderness of the cylinder. Buckling curve parameters are deduced using the modified capacity curve. These allow the direct application of the analysis results in a hand calculation procedure that enables practitioners to take into account the benefits, which come with ring stiffeners against buckling due to axial compression.
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DOI:
--
发表时间:
2019
期刊:
影响因子:
--
作者:
Andreas Jäger
通讯作者:
Andreas Jäger
影响因子:
6.4
作者:
Cornelia Doerich;J. Rotter
通讯作者:
J. Rotter
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
A. Jäger‐Cañás;H. Pasternak
通讯作者:
H. Pasternak
DOI:
--
发表时间:
2018
期刊:
影响因子:
--
作者:
A. Jäger‐Cañás;H. Pasternak
通讯作者:
H. Pasternak
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
A. Lawati;H. Mohammed
通讯作者:
H. Mohammed