沥青玛蹄脂碎石混合料SMA路面骨架密实结构路面结构抗滑表层间断级配沥青用量密级配SMA是一种紧密嵌挤骨架密实结构,它改变了我们延续多年的连续式密级配抗滑表层路面结构,是一种间断级配。其最基本的组成是碎石骨架和沥青玛蹄脂结合料2部分。具有粗集料多、沥青用量多、矿粉多和细骨料少的特点,其适宜厚度为3.5~4cm...
SMA 是“沥青玛蹄脂碎石混合料(Stone mastic asphalt)” 的简称,发源于上世纪60年代中期的联邦德国,目前在世界许多国家 … www.chinahighway.com|基于6个网页 2. 沥青马蹄脂碎石混合料 SMA,即沥青马蹄脂碎石混合料(Stone mastic asphalt)的英文缩写,是目前国际上公认的一种耐久性能较好的沥青面层混合料… ...
1 iqjng hunningtu xinqjangba沥青混凝土心墙坝(earth一roek dam withasphalt eonerete eore)将沥青棍凝土墙置于坝体中间做为防渗体的土石坝。沥青混合料不仅有良好的防渗及适应变形的性能,且能承受并传递应力,当缺乏天然防渗土料时可作为土石坝的防渗心墙。 自1949年葡萄牙修建了第一座高45米的瓦勒多盖奥...
2) stone mastic asphalt 沥青玛蹄脂碎石混合料 1. The characteristics and structural mechanism of stone mastic asphalt pavement was analyzed. 分析了沥青玛蹄脂碎石混合料(SMA)路面的特点及其结构机理,并从工程实践考虑,讨论了采用该材料路面应关注的重点问题;提出了沥青玛蹄脂碎石混合料路面的设计方法;认为...
Stone Matrix Asphalt (SMA) is a gap-graded mix that is gaining popularity worldwide. Generally, gap graded mixes are thought to be weak in fatigue resistance. In this study, cellulose fibers were pre-blended in PG64-22 binder with fiber proportions of 0.2%, 0.4%, 0.6%, 0.8% and 1.0%...
asphaltstone沥青matrix基质sma STONE MATRIX ASPHALT SR-524, 64TH AVENUE WEST TO I-5 MP 3.30 TO MP 4.88 WA-RD 504.1 Post Construction Report November 2000 Washington State Transportation Commission Planning and Programming Service Center in cooperation with the U.S. Department of Transportation Federal...
Waste plastic as a stabilizing additive in stone mastic asphalt. Inter. J. Eng. Tech. 2(6):379-387.C.S.Bindu and Dr.K.S.Beena, "Waste plastic as a stabilizing additive in Stone Mastic Asphalt", International Journal of Engineering and Technology Vol.2 (6), pp 379-387(2010)...
Stone mastic asphalt (SMA)Recycled mixturesReclaimed asphalt pavementAged bitumenWaste engine oilRecycled engine oil bottomsPolymer modificationWaste polymersRheologyMechanical performanceCurrent EU Directives have justified a fresh look at the use of crumb rubber from used tyres in asphalt for paving ...
内容提示: 1石膠泥瀝青混凝土(Stone Mastic Asphalt, SMA)材料特性和配合設計陳建旭國立成功大學土木系教授5/26/2008 文档格式:PPT | 页数:50 | 浏览次数:3 | 上传日期:2013-11-04 22:54:10 | 文档星级: 1石膠泥瀝青混凝土(Stone Mastic Asphalt, SMA)材料特性和配合設計陳建旭國立成功大學土木系教授5/26/...
沥青玛蹄脂碎石SMA 1. Development in the Research ofStone Mastic Asphalt; 沥青玛蹄脂碎石SMA的研究进展 3) bitumen 沥青 1. Extraction and disassociationbitumenfrom oil sands via aqueous solution; 油砂沥青水溶液与溶剂抽提及分离 2. Characteristics of laser Raman spectra ofbitumenin oil in the Ordos ...