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Familial Follicular Keratotic Papules in a Young Male. [PDF]

open access: yesIndian Dermatol Online J
Gaurav V, Tyagi M, Gupta T, Grover C.
europepmc   +1 more source

Discrete Structural Optimization [PDF]

open access: possibleJournal of the Structural Division, 1981
A new method for solving discrete structural optimization problems is presented. An interior penalty function is used to convert the original constrained problem into an unconstrained parametric problem. Then the search for the optimal solution to the parametric problem is based on a discrete direction gradient. Solving an appropriate sequence of these
Narbey Khachaturian   +2 more
openaire   +1 more source

Discrete structural optimization

Computer Methods in Applied Mechanics and Engineering, 1985
The paper deals with minimum weight design of elastic structures under constraints imposed upon stresses, displacements and maximum and minimum cross-section dimensions. The structures may be designed from rolled profiles and sheets. The proposed method is based on the simultaneous solution of nonlinear equations and inequalities resulting from the ...
Gutkowski, Witold   +2 more
openaire   +2 more sources

Discrete Structural Optimization [PDF]

open access: possibleJournal of the Structural Division, 1971
The application of discrete programming to structural optimization permits the use of tabulated section properties and eliminates the need for approximate relations, such as between weight and section modulus, which may obscure the optimal solution.
openaire   +1 more source

Discrete and Discretized Structures

2020
This chapter begins by identifying four possible states or situations: continuous systems (state 1) modeled in discrete form (state 2), and naturally discrete systems (state 3) modeled in continuous form (state 4). We refer to state 2 as a discretized state whereas state 4 is referred to as a homogenized state.
openaire   +2 more sources

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