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（南華大學(xué)建筑工程與資源環(huán)境學(xué)院  衡陽(yáng) 421001）
【提要】  選用四種高強(qiáng)陶粒為粗骨料，在相同的配合比條件下，對(duì)陶?；炷列阅苓M(jìn)行試驗(yàn)研究。試驗(yàn)表明，陶?；炷翉?qiáng)度隨著陶粒表觀密度的增大而提高，陶粒的形狀對(duì)陶?；炷恋膹?qiáng)度也有影響，陶?；炷恋膽?yīng)力應(yīng)變?nèi)€形狀與普通混凝土的基本一致。
【關(guān)鍵詞】  輕集料混凝土  陶粒  組分  表觀密度
Analysis on Effect of Lightweight Aggregate on Concrete Capability/Zhen Jinglian，Duan Zhongyuan，Jia Ruichen （School of Architectural Engineering，Resources and Environment，Nanhua Univ，Hengyang 421001，China）
Abstract:The experiments of ceramic concrete with four high intensity ceramic grains as coarse aggregates of concrete are performed under the same proportion of mixture. The results show that the strength of concrete increases with the rising of the apparent density of ceramic grains，the concrete strengths are different with the different shapes of the ceramic grain，and the stressstrain relationships of the ceramic concrete are similar with those of normal concrete.
Keywords:lightweight aggregate concrete；ceramic grain；component； apparent density