Effect of Clogging on the Permeability of Porous Asphalt Pavement
المؤلفون المشاركون
Ma, Yaolu
Chen, Xianhua
Geng, Yanfen
Zhang, Xinlan
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-02-05
دولة النشر
مصر
عدد الصفحات
9
الملخص EN
The purpose of this paper is to report on the drainage of porous asphalt pavement evaluation method suited for use in analyzing clogging effect.
To preliminarily reveal the decrease in permeability caused by clogging of permeable asphalt pavement, an innovative device was proposed to evaluate the anisotropy of permeability influenced by clogging, and the maximum drainage capacity without surface ponding can be obtained when the supplied water was controlled.
Then, finite element models for asphalt pavements with hydromechanical coupling were proposed based on porous media theory and Biot’s theory.
The variation in pore water pressure was simulated by considering the decrease in voids and the increase in clogging grains.
The results indicate that the internally retained water should not be ignored because the semiconnected voids were filled with water rapidly at the beginning of permeability tests.
To avoid surface ponding, the drainage capacity coefficient (DCC) can be used to evaluate the maximum drainage capacity (MDC) influenced by clogging.
Moreover, the pore water pressure increased due to the reduction in voids and a high level of clogging.
In addition, the peak value of pore water pressure is also affected by the upper-layer height of the pavement.
Under the action of clogging and driving load, a reasonable thickness of the upper layer and a drainage evaluation should be considered to improve road safety.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ma, Yaolu& Chen, Xianhua& Geng, Yanfen& Zhang, Xinlan. 2020. Effect of Clogging on the Permeability of Porous Asphalt Pavement. Advances in Materials Science and Engineering،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1128470
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ma, Yaolu…[et al.]. Effect of Clogging on the Permeability of Porous Asphalt Pavement. Advances in Materials Science and Engineering No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1128470
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ma, Yaolu& Chen, Xianhua& Geng, Yanfen& Zhang, Xinlan. Effect of Clogging on the Permeability of Porous Asphalt Pavement. Advances in Materials Science and Engineering. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1128470
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1128470
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر