The submerged air-inflated membrane cylinder is studied through perturbation and numerical integration. The problem depends on the distance between the anchors and a parameter which quantifies the pressure difference. Partial similarity and full similarity solutions are found. The results show nonlinear phenomena such as instability, snap through and hysteresis, especially during the deflation process.

中文翻译：

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充气和放气水下圆柱膜结构

通过摄动和数值积分研究了水下充气式气瓶筒。问题取决于锚之间的距离和量化压差的参数。找到了部分相似性和完全相似性的解决方案。结果显示出非线性现象，例如不稳定，快速击穿和滞后，特别是在放气过程中。