| 重载特性及评价方法研究 |
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| 引用本文： | 赵炜诚,石丽君,郭亚兵.重载特性及评价方法研究[J].城市道桥与防洪,2006(5):148-150. |
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| 作者姓名： | 赵炜诚 石丽君 郭亚兵 |
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| 作者单位： | 1. 上海浦东工程建设管理有限公司,上海市,201203
2. 上海浦东发展(集团)有限公司,上海市,200120 |
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| 摘 要： | 该文收集了国内几条典型重载道路的交通、轴载资料,分析了重车分类方法和轴载限制大小,研究了不同功能重载道路的轴载谱分布规律。建议采用轴型超限系数Kzj来评价不同轴型的超限程度,用各轴型超限系数的加权平均值Kz作为整个轴载谱的超限系数。
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| 关 键 词： | 重载道路 轴载谱 超限系数 |
| 文章编号： | 1009-7716（2006）05-0148-03 |
| 收稿时间： | 2006-07-18 |
| 修稿时间： | 2006年7月18日 |
Study of Heavy-load Characteristic and Evaluation Method |
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| Zhao Weicheng,Shi Lijun,Guo Yabing.Study of Heavy-load Characteristic and Evaluation Method[J].Urban Roads Bridges & Flood Control,2006(5):148-150. |
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| Authors: | Zhao Weicheng Shi Lijun Guo Yabing |
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| Abstract: | The article collects some traffic and axial load information of the local typical heavy-load roads, analyzes the classification method of heavy vehicle and the limit range of the axial load, and studies the axial load spectrum law of the heavy-load roads with the different functions. It is suggested to use the axle-mode ultra-limit coefficient Kzj to evaluate the ultra-limit levels in the different axle modes, and to take weight mean value Kz of the axle-mode ultra-limit coefficients as the ultra-limit coefficient of the whole axial load spectrum. |
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| Keywords: | heavy-load road axial load spectrum ultra-limit coefficient |
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