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BUCKLING UNDER NORMAL PRESSURE OF CYLINDRICAL-SHELLS WITH VARIOUS END CONDITIONS
被引：5
作者：
MALIK, Z
MORTON, J
RUIZ, C
机构：
来源：
JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME
|
1980年
/
102卷
/
01期
关键词：
408 Structural Design - 415 Metals;
Plastics;
Wood and Other Structural Materials - 513 Petroleum Refining - 802 Chemical Apparatus and Plants;
Unit Operations;
Unit Processes - 931 Classical Physics;
Quantum Theory;
Relativity;
D O I：
10.1115/1.3263288
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Cylindrical shells, with a wall thickness-to-diameter ratio of around 1:5000 are found in large steel tanks in the petrochemical industry. In these tanks, the bottom is welded on to an annular plate, under a condition of restraint that corresponds closely to a built-in end. The condition at the top differs depending on the type of design. The extreme flexibility of these tanks has made them liable to buckling under radial pressure. A simplified method of analysis, capable of predicting the buckling pressure of cylindrical shells with varying degrees of end restraint is presented and compared to published results. The case of the free end is given special attention since no complete analytical solution is known to the authors.
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页码：107 / 111
页数：5
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