电测法测量弹性模量和泊松比的实验研究

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The article puts forward a new electrical method for measuring elastic modulus and Poissonratio, we deliberate the principle of the method and bring forward the ways of how to plaster wire strain gage, bridge and create table. The experiment provids a simple and effective testing method for the similar investigation.提出了一种新的测量弹性模量和泊松比的电测实验方法，从原理上进行了仔细地研讨，提出电测法中适当布片、组桥和建表，为类似的研究lT作提供了一种简便易行的实验方法。