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Pengaruh Suhu terhadap Modulus Elastisitas dan Angka Poisson Beton Aspal Lapis Aus (Ac-wc) dengan Kapur sebagai Filler

机译:温度对以石灰为填料的沥青混凝土(Ac-wc)弹性模量和泊松系数的影响

摘要

Today the use filler in asphalt concrete mixes such as AC-WC has done much to improve durability. hydrated lime is the only one.The purpose of this reasearch was to determine theeffect of temperature variation of the modulus of elasticity and Poisson ratio figures asphalt contred wearing course (AC-WC) using hydrated lime as a filler. Variations hydrated lime used inthis reasearch is a variation of the levels of hydrated lime: dust filer 0%, 25% and 50%, and the temperature variation is 20°C, 30°C, 40°C, 50°C, 60°C. The results showed that the higher the test temperature, the diminishing value of modulus of elasticity, but inversely proportional to the number poisson where the higher the test temperature, the higher the number poissonnya, causing the mixture to become more flexible when the load is given. The results showed that the greater the level of lime, the diminishing value of modulus of elasticity, but inversely proportional to the number poisson where greater levels of calcium, the higher the number poissonnya, causing the mixture to become more flexible when the load is given.
机译:如今,在沥青混凝土混合料(例如AC-WC)中使用填料已为提高耐久性做出了许多贡献。这项研究的目的是确定温度系数对弹性模量和泊松比图形的温度变化的影响,其中以含水石灰为填充料的沥青连续磨损过程(AC-WC)。本研究中使用的熟石灰的变化是熟石灰含量的变化:粉尘0%,25%和50%,温度变化为20°C,30°C,40°C,50°C,60° C。结果表明,测试温度越高,弹性模量值越小,但与泊松数成反比,其中,测试温度越高,泊松数越高,导致在施加载荷时混合物变得更柔韧。结果表明,石灰含量越高,弹性模量值越小,但与泊松数成反比,其中钙含量越高,泊松数越高,在给定载荷的情况下,混合物变得更柔软。

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