Results from the two pavement types were compared using the MannWhitney U-test. The only parameter that was found to be statistically different between the two pavements was pH. Periodic inspection of the two pavement types indicated that after two years of use both pavements were wearing well....
alowering the temperature 降低温度[translate] a正义战胜邪恶 The justice defeats evilly[translate] aTotal replacement of the limestone aggregate by basalt 石灰石聚集体的总替换由玄武岩[translate] athe asphalt concrete mixes when compared with the control mix.[translate]...
Results from the two pavement types were compared using the MannWhitney U-test. The only parameter that was found to be statistically different between the two pavements was pH. Periodic inspection of the two pavement types indicated that after two years of use both pavements were wearing well....
Concrete roads have a heavy construction cost, longer construction period due to the time required for curing, and longer repair times. They have a longer life span, low maintenance cost, high durability, and high load bearing capability, ideal forheavy trafficareas such as highways, ports and ...
Asphalt concrete(AC), a mixture of bitumen and aggregates, is a sensitive material compared to other configurations used in civil engineering. Therefore scientists and engineers are constantly trying to improve the performance of asphalt pavements. Modification of the asphalt binder is one approach tak...
a2010年,我们已拥有约5473万,这与2009年相比增加了23%的资产。 In 2010, we had approximately 54,730,000, this compared with 2009 increased 23% property.[translate] aposition tool into the correct point to be hammered 安置工具入将被锤击的正确点[translate] ...
Compared with asphalt concrete pavement (ACP), SMAP has the characteristics of more coarse aggregate content, more powder content, more asphalt content, and less fine aggregate content, so that it has the characteristics of making the pavement smoother. (Tonin, 2016). Its noise reduction mechanism...
Structure stress of asphalt overlay on old cement concrete pavement The structure stress of old cement concrete pavement with asphalt overlay was analyzed by finite element method.The analyzed result was compared with the o... S Zeng,HE Yu-Hang - 《Journal of Changan University》 被引量: 28...
showed that, when compared to normal HMA, the resilient modulus of cup lump rubber modified asphalt improved dramatically by 62%, thus greatly enhancing the mixture's elastic properties (Abdulrahman et al., 2021). According to Irfan et al., the liquid natural rubber asphalt mixture had a ...
Experimental results for fatigue tests on three size geometrically similar asphalt concrete specimen are presented. Effect on fatigue life is analyzed and compared to trends given by a fatigue damage model. This innovative laboratory campaign points out a size effect on fatigue assessment of asphalt mi...