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| FWD在旧水泥混凝土路面弯拉弹性模量检测中的应用研究 | |
| 引用本文： | 杨俊池,谢振乾,关志深.FWD在旧水泥混凝土路面弯拉弹性模量检测中的应用研究[J].广东交通职业技术学院学报,2011,10(1):36-39. |
| 作者姓名： | 杨俊池 谢振乾 关志深 |
| 作者单位： | 1. 广东交通职业技术学院,广东广州,510650 2. 东莞市交业工程质量检测中心,广东东莞,523125 3. 广东华美加工程顾问有限公司,广东广州,510627 |
| 摘 要： | 结合莞深高速公路K0+000～K41+000段改扩建工程勘测设计的实际需要,按我国现行的相关技术规范要求,采用FWD的先进检测手段,对该路段水泥混凝土路面面板的动态弯沉及弯沉盆进行现场测定,在参考国内外研究成果的基础上,建立了弯拉弹性模量反算的数学模型,为旧路大修工程设计提供了路面性能评价依据和设计参数. |
| 关 键 词： | 弯拉弹性模量 FWD检测 水泥混凝土路面 模量反算 数学模型 |
Study of FWD in Flexural Tensile Elastic Modulus Testing of Used Cement Concrete Pavement |
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| YANG Jun-chi,XIE Zen-qian,GUAN Zhi-shen.Study of FWD in Flexural Tensile Elastic Modulus Testing of Used Cement Concrete Pavement[J].Journal of Guangdong Communication Polytechnic,2011,10(1):36-39. | |
| Authors: | YANG Jun-chi XIE Zen-qian GUAN Zhi-shen |
| Institution: | YANG Jun-chi1,XIE Zen-qian2,GUAN Zhi-shen3(1.Guangdong Communications Polytechnic,Guangzhou 510650,China,2.Jiaoye Engineering Quality Test Center of Dongguan Ciey,Dongguan,523125,3.Guangdong Huameijia Engineering Engineering Consulting Co.Ltd.,Guangzhou 510627,China) |
| Abstract: | Combined with the practical requirements of reconstruction project reconnaissance design in section K0＋000～K41＋000,Guanshen Freeway,according to China＇s current related technical specification,adopting the advanced FWD testing method,to test the dynamic deflection and deflection basin of the cement concrete pavement on-site.In reference to the basis of research achievements at home and abroad,establish the flexural tensile elastic modulus of the mathematical model,which provide performance evaluation and design parameters for those overhaul engineering of used pavements. |
| Keywords: | flexural tensile elastic modulus FWD testing cement concrete pavement modulus operator mathematical model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |