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There are two main types of stress analyses -- the first is conceptual where the structure does not yet exist and the analyst has more freedom to define geometry, materials, loads etc -- generally such analysis is undertaken using numerical methods such as the finite element method. The second is where the structure (or a prototype) exists, and so some parameters are known. Others though, such as wind loading or environmental conditions will not be completely known and yet may profoundly affect the structure. These problems are generally handled by an ad hoc combination of experimental and analytical methods. This book therefore tackles one of the most common challenges facing engineers -- how to solve a stress analysis problem when all of the required information is not available. Its central concern is to establish formal methods for including measurements as part of the complete analysis of such problems by presenting a new approach to the processing of experimental data and thus to experimentation itself. Table of Contents Preface Notation Introduction Finite Element Methods Experimental Methods Inverse Methods Static Problems Transient Problems with Time Data Transient Problems with Space Data Nonlinear Problems Afterword. References. Index.