light weight concrete中文什么意思

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In order to advance the theoretic research and practical application of the high - strength light weight concrete ( hslc ) in highway beam bridges , the thesis provided a detailed introduction of the physical properties , construction methods and the design methods of hslc . the author put emphasis on the design and comparative research of the highway simply - supported beams and continuous beams , which are the representative structures in highway
為了促進高強輕質混凝土( hslc )在公路橋梁上的理論研究和實際應用，本文對hslc的物理特性、施工方法、設計方法等進行了較詳細的介紹，并著重選擇了有代表性的公路簡支梁及連續(xù)梁進行了設計及比較研究。

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