| 题目：利用稻壳灰和人工砂的轻质油棕壳混凝土力学性能的提高 |
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| 作者姓名： | Kah Yen FOONG U.Johnson ALENGARAM Mohd Zamin JUMAAT Kim Hung MO |
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| 作者单位： | Department of Civil Engineering, Faculty of Engineering, University of Malaya |
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| 摘 要： | 目的：探索稻壳灰和人工砂在轻质油棕壳混凝土中部分替换水泥和细骨料对混凝土力学性能的影响，期望得到力学性能较高的轻质混凝土。方法：1.将不同比例的稻壳灰（5%，10%，15%和20%）替换水泥和100%的人工砂或石粉替换沙子，研究它们对混凝土抗压强度的影响；2.研究不同替换比例的稻壳灰（0和15%）和人工砂（0，50%和100%）对混凝土力学性能的综合影响。结论：1.在15%的稻壳灰替换水泥和100%人工砂替换沙子的情况下，最大抗压强度为51.49 MPa；2.替换比例为15%稻壳灰和100%人工砂的组合表现出最好的力学性能，包括抗压强度、抗拉强度、抗弯强度和杨氏模量。
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| 关 键 词： | 稻壳灰 人工砂 轻质混凝土 油棕壳 力学性能 |
Enhancement of the mechanical properties of lightweight oil palm shell concrete using rice husk ash and manufactured sand |
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| Kah Yen FOONG,U.Johnson ALENGARAM,Mohd Zamin JUMAAT,Kim Hung MO.Enhancement of the mechanical properties of lightweight oil palm shell concrete using rice husk ash and manufactured sand[J].Journal of Zhejiang University Science,2015(1):59-69. |
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| Authors: | Kah Yen FOONG U Johnson ALENGARAM Mohd Zamin JUMAAT Kim Hung MO |
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| Institution: | Department of Civil Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur 50603, Malaysia |
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| Abstract: | |
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| Keywords: | Rice husk ash (RHA) Manufactured sand (M-sand) Lightweight concrete Oil palm shell Mechanical properties |
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