| 自然煤矸石轻骨料混凝土配合比设计 |
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| 引用本文： | 杨力辉,于少春.自然煤矸石轻骨料混凝土配合比设计[J].辽宁工程技术大学学报(自然科学版),2010,29(Z1). |
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| 作者姓名： | 杨力辉 于少春 |
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| 作者单位： | 1. 沈阳军区建筑设计院,设计一室,辽宁,沈阳,110005
2. 沈阳市市政工程设计中心,道桥设计室,辽宁,沈阳,110005 |
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| 摘 要： | 为改善混凝土的自重较大的问题并提高其韧性、抗裂性和耐久性,在理论研究的基础上,提出一套聚丙烯纤维自燃煤矸石轻骨料混凝土配合比设计方法,运用此方法得出混凝土的配合比,及聚丙烯纤维轻骨料混凝土的抗压、抗折、劈裂抗拉强度实验数据,为其在今后的应用提供了一定的理论依据。
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| 关 键 词： | 自燃煤矸石 均匀试验设计 配合比 强度 |
Mixing proportion design of lightweight aggregate concrete with coal gangue |
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| YANG Lihui,YU Shaochun.Mixing proportion design of lightweight aggregate concrete with coal gangue[J].Journal of Liaoning Technical University (Natural Science Edition),2010,29(Z1). |
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| Authors: | YANG Lihui YU Shaochun |
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| Institution: | YANG Lihui1,YU Shaochun2(1.The First Design Office,Shenyang Institute of Architectural Design,Shenyang 110005,China,2.Road and Bridge Design Office,Shenyang Municipal Engineering Design Center,China) |
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| Abstract: | In order to improve the toughness,crack resistance and durability of the concrete,we must solve the problem of its high density.Based on the theoretical research,we get a solution for designing the concrete,which is made from mekralon,spontaneous combustible gangue and light weight aggregate.With the help of the solution,we have also got the mixing proportion of concrete,the experimental data of its compression,bending tensile splitting strength,which provides a reference for concrete proportioning design a... |
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| Keywords: | spontaneous combustion of coal gangue uniform design method mix proportion design strength |
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