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Ehteram Mohammad Ghotbi Samira Kisi Ozgur EL-Shafie Ahmed 《Water Resources Management》2019,33(15):5207-5230
Water Resources Management - Water allocation is an important issue for systems with multiple stakeholders. Individual and collective decisions are very important for such systems. Thus, a new... 相似文献
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The durability of asphalt pavement is greatly influenced by the environmental changes during the year. In this paper, we prepared asphalt modified by mixing asphalt 60/70 with epoxidized natural rubber (ENR) in different percentages (5, 10 and 15%), which was achieved using preformed peracetic acid (aqueous solution 59%) at 60–80 °C, then molten cross-linker maleic anhydride (MA) was added to modified asphalt until homogenous blends are achieved. Marshall test was used to evaluate the asphalt pavement performance depending on the curing time and hardener concentration. To measure marshall test, the pervious mixture was stirred with aggregate jop formula mix (JMF) and 40% MA at 150–170 °C for 20 h and 1600 rpm. From the obtained data, it was found that asphalt mixed with 15% of ENR + 40% MA achieves a high stability (16,632 Newton), air voids of 2.5%, flow of 2.9 mm and mineral voids of 14.6%. While, the stability of the unmodified asphalt was (11,500 Newton), the flow 3.2 mm, the suitable air void value was 3.7% at 5.5% with the same conditions. 相似文献
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Banadkooki Fatemeh Barzegari Adamowski Jan Singh Vijay P. Ehteram Mohammad Karami Hojat Mousavi Sayed Farhad Farzin Saeed EL-Shafie Ahmed 《Water Resources Management》2020,34(3):1021-1045
Water Resources Management - This study employed a new evolutionary algorithm namely, the crow algorithm (CA), to optimize reservoir operation and minimize irrigation water deficit. Comprehensive... 相似文献
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