汉斯期刊
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作者:... 张磊 , 李俊 , 贺文栋
来源:[J].Open Journal of Transportation Technologies, 2018, Vol.07 (02), pp.69-78汉斯出版社
摘要:The structure of asphalt mixture influences its creep characteristics. In order to study the rela-tionship between the structure parameters and creep characteristics of asphalt mixtures, the creep tests of different gradation (5 kinds of AC and 5 kinds of SMA) asphalt mixtur...
作者:纪威 , 李俊
来源:[J].Vocational Education, 2018, Vol.07 (01), pp.31-36汉斯出版社
摘要:Starting with the new situation of “mass entrepreneurship and innovation”, the paper takes the organic integration of electronic business specialty and education of innovation and entrepreneurship as the breakthrough point in independent colleges. The importance of carrying ...
作者:李俊 , 刘海权
来源:[J].Open Journal of Transportation Technologies, 2018, Vol.07 (02), pp.112-121汉斯出版社
摘要:Porosity and performance of asphalt mixture are closely related to the microstructure of the gap which directly affects the various properties of asphalt mixture. For the coarse aggregate, the design of different gradation and needle-like content of the mixture, through CT scanni...
作者:... 刘海权 , 李俊 , 贺文栋
来源:[J].Open Journal of Transportation Technologies, 2018, Vol.07 (02), pp.53-60汉斯出版社
摘要:Three point bending test was used to research the anti deformation ability of semi-rigid base material. The test was under the condition of band cracks by loading the cement stabilized gravel specimens with semi-rigid precast base cracks. In order to analyze the influence of ceme...
作者:李俊 , 刘海权
来源:[J].Hans Journal of Civil Engineering, 2018, Vol.07 (02), pp.279-286汉斯出版社
摘要:Specific surface area of irregular particle is an important indicator for studying physical properties, performance of composite materials and interaction. This research took aggregate in civil construction materials as an example, and used a method combining theoretical analysis...
作者:... 王广磊 , 刘海权 , 李俊
来源:[J].Hans Journal of Civil Engineering, 2018, Vol.07 (02), pp.270-278汉斯出版社
摘要:In this paper, in order to improve the resistance to deformation of subgrade settlement cracking ability, the concept of stress intensity factor in fracture mechanics is adopted. The unconfined compressive strength, flexural tensile strength, fracture toughness and fracture energ...
作者:李俊 , 申妍燕 ...
来源:[J].Journal of Image and Signal Processing, 2018, Vol.07 (02), pp.85-95汉斯出版社
摘要:Abstract Semantic segmentation of the distal radius and ulna images can extract the region of interest (ROI) for Ulnar radius, which counts a great deal for bone age recognition. In this work, we propose a fully convolutional network based model for semantic segmentation. Experim...
作者:杨绍红 , 李俊 , 姚拓中
来源:[J].Computer Science and Application, 2018, Vol.08 (07), pp.1125-1133汉斯出版社
摘要:Pedestrian detection remains one of the challenging tasks in the area of computer vision. In order to improve the effectiveness of pedestrian detection, this paper proposes a new approach to pedestrian detection. First, the shape context features of each image are represented. Th...
作者:李俊 , 刘海权 ...
来源:[J].Hans Journal of Civil Engineering, 2019, Vol.08 (01), pp.79-88汉斯出版社
摘要:The stability of subgrade slope is an important index of subgrade safety. In this paper, the charac-teristics of the slope of the honeycomb restraint system are studied by simulating the slope sliding and erosion and comparing the changes of slope stability before and after the a...
作者:李俊 , 刘海权 ...
来源:[J].Hans Journal of Civil Engineering, 2019, Vol.08 (02), pp.430-441汉斯出版社
摘要:The slope stability of subgrade has an important influence on the road performance and safety. In order to study the effect of honeycomb constraint system of subgrade slope stability, the paper es-tablished the numerical model of slope stability analysis based on ANSYS, additiona...

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