عنوان

Structural mechanics of anti-sandwiches :

شابک

3030043541

شابک

303004355X

شابک

9783030043544

شابک

9783030043551

شابک اشتباه

3030043533

شابک اشتباه

9783030043537

عنوان اصلي

Structural mechanics of anti-sandwiches :

نام عام مواد

[Book]

ساير اطلاعات عنواني

an introduction /

نام نخستين پديدآور

Marcus Aßmus.

محل نشرو پخش و غیره

Cham, Switzerland :

نام ناشر، پخش کننده و غيره

Springer,

تاریخ نشرو بخش و غیره

[2019]

نام خاص و کميت اثر

1 online resource (ix, 127 pages) :

ساير جزييات

illustrations.

عنوان فروست

Springer briefs in applied sciences and technology,

عنوان فروست

Springer briefs in continuum mechanics,

شاپا ي ISSN فروست

2191-5318

شاپا ي ISSN فروست

2625-1337

متن يادداشت

Includes bibliographical references.

متن يادداشت

Introduction -- Theory of Planar Surface Continua -- Multilayered Surface Continua -- Variational Formulation -- Finite Element Implementation -- Convergence and Verifictaion -- Application -- Summary and Outlook.

بدون عنوان

0

متن يادداشت

This book provides an extensive introduction to the mechanics of anti-sandwiches: non-classical composites with multiple homogeneous layers but widely differing parameters concerning their geometry and materials. Therefore, they require special attention in the context of structural mechanics. The theoretical framework presented here is based on a five parametric, planar continuum, which is a pragmatic version of the COSSERAT shell. The direct approach used here is enlarged where constraints are introduced to couple layers and furnish a layer-wise theory. Restrictions are made in terms of linearity - geometrical and physical. After having defined appropriate variables for the kinematics and kinetics, linear elastic material behaviour is considered, where the constitutive tensors are introduced in the context of isotropy. The basics are presented in a clear and distinct manner using index-free tensor notation. This format is simple, concise, and practical. Closed-form solutions of such boundary value problems are usually associated with serious limitations on the boundary conditions, which constitutes a serious disadvantage. To construct approximate solutions, a variational method is employed as the basis for computational procedures where the Finite Element Method is applied. Therefore, the introduction of the vector-matrix notation is convenient. Based on the plane considerations, a finite eight-node SERENDIPITY element with enlarged degrees of freedom is realised. To avoid artificial stiffening effects, various integration types are applied, and the solutions generated are subsequently verified with closed-form solutions for monolithic limiting cases. Within this setting, it is possible to efficiently calculate the global structural behaviour of Anti-Sandwiches, at least up to a certain degree. The power of the proposed method in combination with the numerical solution approach is demonstrated for several case and parameter studies. In this regard, the optimal geometrical and material parameters to increase stiffness are analysed and the results for the kinematic and kinetic quantities are discussed. .

منبع سفارش / آدرس اشتراک

OverDrive, Inc.

شماره انبار

1B82005C-5785-449E-9AEB-48A9C37995C6

شماره استاندارد بين المللي کتاب و موسيقي

9783030043537

موضوع مستند نشده

Sandwich construction.

موضوع مستند نشده

Structural analysis (Engineering)

موضوع مستند نشده

Sandwich construction.

موضوع مستند نشده

Structural analysis (Engineering)

موضوع مستند نشده

TECHNOLOGY & ENGINEERING / Civil / General.

موضوع مستند نشده

TEC-- 009020

موضوع مستند نشده

TGMD

موضوع مستند نشده

TGMD

شماره

ويراست

شماره رده

مستند نام اشخاص تاييد نشده

Assmus, Marcus

تاريخ عمليات

20200823080454.0

قواعد فهرست نويسي ( بخش توصيفي )

pn

نام الکترونيکي

نوع ماده

[Book]

تكميل شده

Y