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（中國(guó)建筑科學(xué)研究院， 北京 100013）

［摘要］綜述了七十年來(lái)中國(guó)空間結(jié)構(gòu)發(fā)展的歷程，簡(jiǎn)要地描述了薄殼和折板、空間網(wǎng)格結(jié)構(gòu)（網(wǎng)架與網(wǎng)殼）、索結(jié)構(gòu)以及膜結(jié)構(gòu)在各時(shí)期的發(fā)展情況、結(jié)構(gòu)特點(diǎn)，并舉出了一些重要的工程實(shí)例。最后討論了中國(guó)空間結(jié)構(gòu)所取得的成就與發(fā)展前景。提出中國(guó)空間結(jié)構(gòu)的應(yīng)用范圍和尺度都在不斷更新和擴(kuò)大，一些成果已進(jìn)入世界先進(jìn)的行列，但也存在不足之處，離空間結(jié)構(gòu)的強(qiáng)國(guó)還有差距。在中國(guó)經(jīng)濟(jì)不斷發(fā)展的前提下，未來(lái)的建設(shè)事業(yè)面臨的機(jī)遇與挑戰(zhàn)并存，中國(guó)大地必將出現(xiàn)更加美好強(qiáng)大的空間結(jié)構(gòu)。

［關(guān)鍵詞］空間結(jié)構(gòu)； 薄殼； 空間網(wǎng)格結(jié)構(gòu)； 網(wǎng)架； 網(wǎng)殼； 索結(jié)構(gòu)； 膜結(jié)構(gòu)

中圖分類號(hào)：TU35， TU33， TU395文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2019)19-0005-06

Achievements and  prospects of spatial structure  in the past Seventy years for China

Lan Tian

（China Academy of Building Research, Beijing 100013, China）

Abstract:The course of the development of spatial structures in China through seventy years was reviewed. The state of development and the structural characteristics of thin shells and folded plates, space frame structures (space grids and reticulated shells), cable structures and membrane structures in each period were described briefly, besides, some examples of important engineering projects were described. Finally the achievements and prospect of the spatial structures in China were discussed. It is proposed that the scope and scale of the application of spatial structure in China were constantly updated and expanded, and some achievements have surpassed the world′s advanced level, but there still exist deficiencies and fall short compared with the strong nation on spatial structure. Under the premise of the continuous development of Chinese economy, the opportunities and challenges facing the future construction industry will coexist, a glorious and powerful spatial structure will appear in China.

Keywords:spatial structure; thin shell; space frame structure; space grid; reticulated shell; cable structure; membrane structure

作者簡(jiǎn)介：藍(lán)天，研究員，Email：ttlan2705@139.com。