T.W. Simpson, J.D. Poplinski, P. N. Koch, J.K. Allen
The use of statistical techniques to build approximations of expensive computer
analysis codes pervades much of today’s engineering design. These statistical
approximations, or metamodels, are used to replace the actual expensive computer
analyses, facilitating multidisciplinary, multiobjective optimization and
concept exploration. In this paper, we review several of these techniques,
including de... hiện toàn bộ
Jin Duan, Panagiotis G. Asteris, Hoang Nguyen, Xuan-Nam Bui, Hossein Moayedi
Recycled aggregate concrete is used as an alternative material in construction
engineering, aiming to environmental protection and sustainable development.
However, the compressive strength of this concrete material is considered as a
crucial parameter and an important concern for construction engineers regarding
its application. In the present work, the 28-days compressive strength of
recycled ag... hiện toàn bộ