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3篇 您的检索式：作者名="R.Christopher"

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		题名	作者	年代	出处	被引量
	1	利用Cryo-SEM和图像处理技术评价老化和再生沥青低温抗裂性的新方法显示文摘高掺量RAP沥青混合料的低温抗裂性是一个受到关注的问题,以前的研究中常使用各种再生剂使温度裂缝的数量达到最小。该文采用傅里叶变换红外光谱测定沥青的氧化程度。为了评价老化沥青和再生沥青的低温抗裂性,首先采用低温扫描电镜(CryoSEM)获取断裂表面的图像,然后使用图像处理技术分析Cryo-SEM图像,结合再生沥青产生的断裂面比老化沥青少。最后根据断裂指数对每种沥青的低温抗裂性进行排序。采用Cryo-SEM技术结合图像处理技术可以更加形象地观察沥青断裂表面,而且可以通过计算断裂指数来评价沥青的低温抗裂性。	冯新军陈旺 Ali Mokhtari Hosin David Lee R.Christopher Williams	2018	中外公路2018，38，5：	7
	2	Spontaneous recovery from micronodular cirrhosis: Evidence for incomplete resolution associated with matrix cross-linking显示文摘	Razao Issa Xiaoying Zhou Christothea M. Constandinou Jonathan Fallowfield Harry Millward-Sadler Marianna D.A. Gaca Emma Sands Ibnauf Suliman Nathan Trim Andreas Knorr Michael J.P. Arthur R.Christopher Benyon John P. Iredale	2004	Gastroenterology2004，，7：	2
	3	Water flow simulation and analysis in HMA microstructure显示文摘This paper introduces a newmethod for reconstructing virtual two-dimensional( 2-D) microstructure of hot mix asphalt( HM A). Based on the method,the gradation of coarse aggregates and the filmthickness of the asphalt binder can be defined by the user. The HM A microstructure then serves as the input to the computational fluid dynamic( CFD) software( ANSYS-FLUENT) to investigate the water flowpattern through it. It is found that the realistic flowfields can be simulated in the 2-D microstructure and the flowpatterns in some typical air void structures can be identified. These flowpatterns can be used to explain the mechanismthat could result in moisture damage in HM A pavement. The one-dimensional numerical permeability values are also derived fromthe flowfields of the 2-D HM A microstructure and compared with the measured values obtained by the Karol-Warner permeameter. Because the interconnected air voids channels in actual HM A samples cannot be fully represented in a 2-D model,some poor agreements need to be improved.	Can Chen R.Christopher Williams	2014	Journal of Traffic and Transportation Engineering(English Edition)2014，1，5：	1

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