THE ELASTICITY AND STRENGTH OF PAPER AND OTHER FIBROUS MATERIALS
THE ELASTICITY AND STRENGTH OF PAPER AND OTHER FIBROUS MATERIALS
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DOI：
10.1088/0508-3443/3/3/302
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发表时间：
1952-01-01
期刊：
影响因子：
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通讯作者：
COX, HL
中科院分区：
文献类型：
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作者：
COX, HL
采购和维护设备。任何可以想象的载荷类型都可以计算（有些载荷比其他载荷容易得多），但是在光弹性试样上施加某些载荷可能会有实际困难。另一方面，在需要大量相似但复杂的样品的情况下，我毫不怀疑使用实验方法可以节省时间。在本文中，我试图表明，虽然在某些已被证明属于松弛法范围的非常困难的问题中，计算工作必然是非常繁重的，但有许多问题是应力分析师感兴趣的，在这些问题中，通过在细节上适当地选择方法，可以用相对很少的劳动获得有价值的结果。
REFERENCES purchase and maintain equipment. Any conceivable type of loading can be computed (some much more easily than others), but there may be practical difficulties in applying some loads to a photo-elastic spechen. On the other hand, where Of a large number Of similar but complicated specimens is required I have no doubt that time can be saved by the use of the experimental method. In this paper I have tried to show that although in some of the very difficult problems which have been shown to be within the scope of the relaxation method, the computational work is necessarily very heavy, there are many problems of interest to the stress-analyst in which by an appropriate choice of method on points of detail, results Of Value can be obtained with relatively very little labour.