منابع مشابه
Prestress for Maximum Strength
The problem of designing prestress to maximize elastic capacity is treated analytically. Our formulation models structures comprised of a one-material elastic continuum, subject to a single deterministic load configuration. The equations needed to predict the optimal prestress design are derived. They are shown to comprise necessary and sufficient conditions for global maximum strength in the u...
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A new algorithm for computing the maximum entropy ranking over models is presented. The algorithm handles arbitrary sets of proposi-tional defaults with associated strength assignments and succeeds whenever the set satisses a robustness condition. Failure of this condition implies the problem may not be suuciently speciied for a unique solution to exist. This work extends the applicability of t...
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Cell mechanical properties on a whole cell basis have been widely studied, whereas local intracellular variations have been less well characterized and are poorly understood. To fill this gap, here we provide detailed intracellular maps of regional cytoskeleton (CSK) stiffness, loss tangent, and rate of structural rearrangements, as well as their relationships to the underlying regional F-actin...
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M ost coaches and athletes would argue that endurance is a factor that can affect sports performance. However, definitions of endurance vary from sport to sport. For this discussion, endurance is defined as the ability to maintain or repeat a given force or power output. Although explaining the performance–strength relationship in sports is a multi-factorial concept, evidence indicates that max...
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∗ Corresponding author ABSTRACT This study presents a systematic decomposition process to carry out assembly synthesis as a tool during the conceptual design phase of a product. Two configurations obtained by structural topology optimization are decomposed automatically into assemblies consisting of multiple members with simpler geometries. The optimal decomposition can be posed as a graph part...
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ژورنال
عنوان ژورنال: International Journal of Solids and Structures
سال: 1973
ISSN: 0020-7683
DOI: 10.1016/0020-7683(73)90058-9