如何获得螺旋线行波管的欧拉非线性解析解是研究其非线性特性产生物理机制的关键.本文采用逐次逼近法,详细推导了螺旋线行波管的欧......

Protective compartments are typically used to protect some specific structures from internal explosions, such as industr......

A nonlinear creep-damage model for soft rock under uniaxial compression was presented, which takes into account both non......

A simplified approach is presented for nonlinear analysis of vertically loaded pile raft.The raft as well as the subsoil......

An experimental study was conducted on the behavior of stressed skin for aluminum alloy mobile-house with semi-rigid con......

Phase-locked loop (PLL) was invented in the 1930s-1940s and then the intensive studies of the theory and practice of PLL......

As additive manufacturing(AM)technology develops quickly and receives increasing attention recently,some experiments wer......

玄武岩纤维增强塑料(BFRP)是一种性能优异的新型复合材料,为研究其在混凝土领域的应用,采用ANSYS软件分别对一根钢筋混凝土梁和三......

The analysis of cable structures is one of the most challenging problems for civil and mechanical engineers.Because they......

弹性地基上四边自由矩形板的非线性振动分析是板理论中一个相当困难的问题，到目前为止这个问题还没有得到解决。本文首先给出一个包......

本文是文献（１）的续篇，主要对弹性悬索在系列集中荷载作用下的非线性能进行更细致的分析，以解析形式对其非线性张力、水平和竖向位移计算......

本文对渤海八号桩基导管架平台进行了非线性倒塌的分析，分别给出了导管架平台八倍固支计算模型和考虑桩土非线性计算模型的结构倒塌......