绕带厚壁筒具有重量轻、易加工、无爆炸性等优点,极为人们所重视。为了探讨内压为120～200公斤/毫米~2的缠绕挤压筒的强度,我们进行了一些试验研究工作。其目的是: 1.验证在经过若干简化后所导得的理论计算公式与实际的符合程度; 2.进行爆破试验,确定静载下的安全储备; 3.寻求合理的设计计算方法。 Belt thick-walled tube with light weight, easy processing, non-explosive, etc., is extremely valued. In order to investigate the strength of the winding extrusion barrel with internal pressure of 120 ~ 200 kg / mm ~ 2, we conducted some experimental studies. Its purpose is: 1. To verify that after some simplification, the theoretical calculation formula obtained is in line with the actual degree; 2. To carry out blasting test to determine the safety reserve under static load; 3. To seek a reasonable design and calculation method.