计算法确定沥青混合料最佳沥青用量应用实录

王丽丽   杨泉华  吕锡坤

（苏州交通工程集团公司 ）

摘要：以体积分析为依据的计算法确定沥青混合料最佳沥青用量，速度快捷，结果准确，从而可免去目标配合比设计阶段的马歇尔试验内容。

关键词：计算法；最佳沥青用量；目标配合比；免去；马歇尔试验

Determine That Optimum Bitumen Content of Bituminous Mixtures

And Uses The Faithful Record In Computing Method

                WANG Li-li  YANG Quan-hua  LV Xi-kun

Abstract：Determine that optimum bitumen content of bituminous mixtures in computing method taking analyzing in volume as basis, the speed is swift, the result is accurate, thus can dispense with content of the test of Marshall on goal ratio design phase.

Keywords：computing method; optimum bitumen content; goal ratio; dispense with; the test of Marshall