Explore the cutting-edge of structural engineering with ‘Structural Sensitivity Analysis and Optimization 2: Nonlinear Systems and Applications’. This essential volume from the Mechanical Engineering Series delves into first- and second-order design sensitivity analyses specifically for nonlinear elastic structural systems, including complex elasto-plastic and frictional contact scenarios. Discover advanced continuum design sensitivity analysis methods, practical design tools, and real-world applications. Learn about sizing and shape parameterization, design velocity field computation, and numerical implementation for general-purpose code development. Enhance your understanding of how design variables influence critical structural responses in nonlinear systems and advance your engineering capabilities with this comprehensive guide.