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| 填充系数对碎石基层混合料性质研究 | |
| 引用本文： | 孙耀东,刘学艳,冯建栋,王哲人.填充系数对碎石基层混合料性质研究[J].森林工程,2005,21(5):30-32. |
| 作者姓名： | 孙耀东 刘学艳 冯建栋 王哲人 |
| 作者单位： | 1. 淮海工学院,江苏,连云港,222005 2. 北华大学,吉林,吉林,132013 3. 哈尔滨工业大学,哈尔滨,150090 |
| 基金项目： | 交通部科教司资助项目，淮海工学院引进人才科研启动基金资助项目 |
| 摘 要： | 根据对碎石基层混合料中的细集料和粗集料的研究结果,选择45:15的骨架结构,泰波指数分别为0.45和0.7的细集料,按体积法的设计原则,对细集料对粗集料的填充进行了研究,通过实验并结合工程实际给出了填充系数。 |
| 关 键 词： | 填充系数 骨架设计 细集料设计 体积法 |
| 文章编号： | 1001-005X（2005）05-0030-03 |
| 收稿时间： | 2004-11-15 |
| 修稿时间： | 2004年11月15 |
Effects of Stuff Coefficient on Properties of Crushed Stone Mixed Materials |
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| Sun Yaodong,Liu Xueyan,Feng Jiandong,Wang Zheren.Effects of Stuff Coefficient on Properties of Crushed Stone Mixed Materials[J].Forest Engineering,2005,21(5):30-32. | |
| Authors: | Sun Yaodong Liu Xueyan Feng Jiandong Wang Zheren |
| Abstract: | According to the study on coarse aggregate and fine aggregate in crushed stone base mixed materials, the frame structure 45:15 was selected, and Talbol indexes of fine aggregates were respectively 0.45 and 0.7. Based on the design principles of volume method, the effects of stuff coefficient on coarse aggregate were studied, and proper stuff coefficient was given through experiments and engineering practice. |
| Keywords: | stuff coefficient framework design fine aggregate design volume way |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |