个人简介：
Holm Altenbach教授历任德国威腾堡-哈勒马丁路德大学工程学院院长（1995-2011），工程科学研究中心执行主任，德国国际学术交流选拔委员会评审专家等职。自2011年起任德国马格德堡大学技术力学研究所所长，并任德国暨欧洲应用数学和力学联合会（GAMM）主办权威国际刊物ZAMM-Joumal of Applied Mathemnatics and Mechanics主编以及多个国际权威刊物编委和顾问编委。专长于连续介质力学、先进材料与结构、材料强度性能与可靠性分析等领域，包括金属的蠕变行为，双相复合材料与多孔泡沫材料的结构行为与力学响应，杆板壳、薄壁结构与夹层结构力学，先进材料关键性能和行为的有效模拟及其工程应用。在这些方面进行了系统深入研究，取得了众多高水平成果，有广泛国际声望和影响。已在国际主流刊物发表论文380多篇，出版学术专著60部以上，在国际会议作邀请报告300多次，是前述领域及其工程应用的领军科学家之一。
讲座内容：
Plate-like structures are widely used in engineering as basic structural elements. Such structures are also used in other branches of science as a model of /ysis, e.g., in medicine, biology, nanotechnology, etc. New applications are primarily related to new materials - for example, instead of steel or concrete, now one has to /yze laminates, foams, functionally graded materials, shape memory thin films, fullerenes, nanofilms, biological membranes, soft tissues, etc.
The new trends in applications demand the improvements of the theoretical foundations of shell theory, since new effects must be considered. For example, in the case of nanosized structures, the surface effects play an important role in the mechanical /ysis of these structural elements.
The focus of the lecture relates to the following problems:
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comprehensive review of the most popular theories of plates and shells,
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relation between 3D and 2D theories,
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presentation of recently developed new refined plates and shells theories such as for example, micropolar theory, or gradient-type theories,
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applications in modeling of complex structures (multi-folded, branching and/or self-intersecting shells, plates and shells made of foams, functionally graded materials, etc.),
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modeling of coupled effects in shells and plates related to electromagnetic and temperature fields, phase transitions, diffusion, etc.,
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applications in modeling of non-classical objects as thin and nanosized plates.
