全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:周颖 , 陈晨
来源:[J].Open Journal of Transportation Technologies, 2019, Vol.08 (03), pp.199-206汉斯出版社
摘要:The traffic accident data in long slopes and tunnel sections of mountain freeway is collected and analyzed, and the traffic safety features of long slopes and tunnel sections are extracted. By quantifying the impact factors, a safety evaluation index system of long slopes and tun...
作者:赵亮 , 李光磊
来源:[J].Open Journal of Transportation Technologies, 2019, Vol.08 (04), pp.262-270汉斯出版社
摘要:There are some potential safety hazards in long and steep downhill sections of expressways. In order to improve traffic safety and reduce accidents in this section, it has practical significance for carrying out necessary research on the setting and design of safety facilities. B...
作者:张韫
来源:[J].Open Journal of Transportation Technologies, 2019, Vol.08 (03), pp.215-221汉斯出版社
摘要:The speed of the expressway is high, and the impact of traffic events is large and destructive. Therefore, the expressway management departments at home and abroad have always attached great importance to the rapid detection and treatment of traffic incidents, minimizing the...
作者:张家威 , 李豪杰 , 赵曰耀 ...
来源:[J].Geomatics Science and Technology, 2019, Vol.07 (03), pp.125-131汉斯出版社
摘要:In the process of reconstruction and expansion of expressway, there are high-speed vehicles in the measuring environment, and the danger coefficient measured by ordinary prism total station instrument is too high. Therefore, the prism-free total station instrument has obvious adv...
作者:姚爱玲 , 韩方元 , 刘洋 ...
来源:[J].Hans Journal of Civil Engineering, 2019, Vol.08 (03), pp.698-709汉斯出版社
摘要:The water damage of asphalt pavement is closely related to the void ratio of asphalt concrete, in pavement construction and even after cracking, the variation range of void ratio is relatively large. For the typical upper asphalt concrete specimens of AC-13 and SMA-13, six kinds ...
作者:刘凯 , 何治荣
来源:[J].Hans Journal of Civil Engineering, 2019, Vol.08 (04), pp.891-896汉斯出版社
摘要:Based on the cracking disease of a highway tunnel pavement floor heave, the causes of cracking of tunnel floor heave are determined by the results of field test. The internal force of tunnel inverted arch at the diseased site is simulated by finite element software, and the inter...
作者:劉懷仁 , 葉奕麟
来源:[J].Journal of Information Technology and Applications(資訊科技與應用期刊), 2012, Vol.6 (3), pp.92-101Airiti
摘要:As wireless access techniques are being improved and popularized, diverse vehicular products of electronic communication are increasing sharply year after year. Therefore, the price of products is decreasing along with the growth of them. Accordingly, there are a lot of researche...
作者:路晓光 , 王庆林 , 吴银亮
来源:[J].Hans Journal of Civil Engineering, 2019, Vol.08 (03), pp.772-783汉斯出版社
摘要:In order to explore the ventilation scheme of the G8012 Mile-Chuxiong highway project from the Mile to Yuxi section of the Dengloushan tunnel, based on the calculation of the required air volume of the Dengloushan tunnel, considering the near and long-term planning of the le...
作者:孔恒 , 张衡 , 郭飞 ...
来源:[J].Hans Journal of Civil Engineering, 2019, Vol.08 (04), pp.872-880汉斯出版社
摘要:With the characteristics of soft soil, large pores and strong abrupt water content of the landfill, the construction of highway subgrade and other structures in the mixed fill area will cause problems such as insufficient strength and bearing capacity. In this paper, three kinds ...
作者:徐国其 , 胡力群 , 严江 ...
来源:[J].Hans Journal of Civil Engineering, 2019, Vol.08 (05), pp.931-938汉斯出版社
摘要:Three test pieces of cylindrical asphalt mixture were formed by Superpave Gyratory Compactor, and the test pieces of dynamic modulus were obtained by the core. Dynamic modulus tests were carried out on three different types of asphalt mixtures by using the UTM-30 test system at d...

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