本文選題：點(diǎn)陣結(jié)構(gòu) + 點(diǎn)陣材料��； 參考：《功能材料》2017年10期

【摘要】：金屬三維點(diǎn)陣結(jié)構(gòu)是一種具有輕質(zhì)、高比強(qiáng)度、高比剛度以及多功能潛力的新型結(jié)構(gòu)材料,近年來(lái)受到了國(guó)內(nèi)外研究領(lǐng)域及工程技術(shù)領(lǐng)域的廣泛關(guān)注。概述了不同拓?fù)錁?gòu)型的金屬三維點(diǎn)陣結(jié)構(gòu),包括體心立方結(jié)構(gòu)(BCC)、面心立方結(jié)構(gòu)(FCC)和其衍生而來(lái)的拓?fù)浣Y(jié)構(gòu)、金字塔拓?fù)浣Y(jié)構(gòu)、變密度結(jié)構(gòu)、鋼絲繞織結(jié)構(gòu)及幾種針對(duì)加工限制而提出的拓?fù)浣Y(jié)構(gòu),介紹了金屬三維點(diǎn)陣結(jié)構(gòu)的應(yīng)用現(xiàn)狀,分析了目前拓?fù)錁?gòu)型研究及應(yīng)用研究所存在的問(wèn)題。并在此基礎(chǔ)上,指出金屬三維點(diǎn)陣結(jié)構(gòu)研究的發(fā)展趨勢(shì)和可能的研究方向,為金屬三維點(diǎn)陣結(jié)構(gòu)及相關(guān)研究提供了參考。
[Abstract]:Metal three-dimensional lattice structure is a new type of structural material with light weight, high specific strength, high specific stiffness and multifunctional potential. In recent years, it has received extensive attention in the field of research and engineering technology at home and abroad.Three dimensional lattice structures of metals with different topological configurations are summarized, including bulk centered cubic structures (BCCs), face-centered cubic structures (FCCs) and their derived topologies, pyramid topologies, variable density structures, etc.In this paper, the structure of steel wire wound and several kinds of topologies which are put forward in view of the limitation of processing are introduced. The application status of three-dimensional lattice structure of metal is introduced, and the problems existing in the research of topological configuration and applied research at present are analyzed.On this basis, the development trend and possible research direction of metal three-dimensional lattice structure are pointed out, which provides a reference for the study of metal three-dimensional lattice structure and related research.
【作者單位】： 重慶大學(xué)機(jī)械傳動(dòng)國(guó)家重點(diǎn)實(shí)驗(yàn)室;
【基金】：國(guó)家自然科學(xué)基金資助項(xiàng)目(51405046,51709023) 重慶市基礎(chǔ)科學(xué)與前沿技術(shù)資助項(xiàng)目(cstc2016jcyjA0472) 重慶市研究生科研創(chuàng)新資助項(xiàng)目(CYS17020)
【分類號(hào)】：TG111
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本文編號(hào)：1753298