Journal of Chongqing Jiaotong University(Natural Science)

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重庆交通大学学报（自然科学版）

重庆交通大学学报（自然科学版）

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2020 Vol. 39, No. 02 Published: 20 February 2020

Bridge & Tunnel Engineering Highway & Railway Engineering Traffic & Transportation Engineering Port & Waterway · Hydraulic & Hydroelectric · Resources & Environment Vehicle &Electromechanical Engineering Transport+Big Data and Artificial Intelligence

Transport+Big Data and Artificial Intelligence

	1	Hierarchical Scheduling Strategy for Free-Floating Bike-Sharing
		GUAN Hongzhi, LU Sheng, SONG Maocan
		DOI: 10.3969/j.issn.1674-0696.2020.02.01
		2020 Vol. 39 (02): 1-7 [Abstract] ( 9 ) PDF (1030 KB) ( 10 )

	8	Bus Flexible Dispatching System in Off-Peak Hours of Urban Periphery
		LU Baichuan1,2, HE Xiangyi1, HU Song1, SHU Qin1
		DOI: 10.3969/j.issn.1674-0696.2020.02.02
		2020 Vol. 39 (02): 8-15 [Abstract] ( 1 ) PDF (912 KB) ( 4 )

	16	Multi-license Plate Location Based on Improved Two-Dimensional Discrete Wavelet Transform
		LING Xiang, HUANG Bang, HUANG Liangjun, LAI Kun
		DOI: 10.3969/j.issn.1674-0696.2020.02.03
		2020 Vol. 39 (02): 16-21 [Abstract] ( 1 ) PDF (1234 KB) ( 4 )

Traffic & Transportation Engineering

	22	Traffic Capacity Calculation Method of Urban Mixed Entrance Lane
		MA Yingying, LU Siyuan, QIN Xiaoran
		DOI: 10.3969/j.issn.1674-0696.2020.02.04
		2020 Vol. 39 (02): 22-29 [Abstract] ( 2 ) PDF (681 KB) ( 4 )

	30	Accessibility of Public Transport of High-Speed Railway Station in Satellite City
		GUO Zizheng1,2, LI Jianqiang1,2, CHEN Ruiya3
		DOI: 10.3969/j.issn.1674-0696.2020.02.05
		2020 Vol. 39 (02): 30-34 [Abstract] ( 2 ) PDF (559 KB) ( 4 )

	35	Multi-trip Vehicle Routing Problem Based on the Improved Difference Variable Neighborhood Search Algorithm
		SONG Qiang1,2
		DOI: 10.3969/j.issn.1674-0696.2020.02.06
		2020 Vol. 39 (02): 35-42 [Abstract] ( 1 ) PDF (690 KB) ( 4 )

	43	Operation of New High-Speed Sleeper EMU Train and Setting of 4-Hour Comprehensive Maintenance Window
		ZHANG Lei1, XIONG Jianchun1, TANG Yixiong2, ZHAN Shuguang2,3, PENG Qiyuan2,3
		DOI: 10.3969/j.issn.1674-0696.2020.02.07
		2020 Vol. 39 (02): 43-49 [Abstract] ( 1 ) PDF (779 KB) ( 4 )

Bridge & Tunnel Engineering

	50	Adjusting Method for Anchor-Span Cable Force of Steel Truss Suspension Bridge in the Cabling Phase
		LIU Jiakui1, LUO Hao1, DU Bin2
		DOI: 10.3969/j.issn.1674-0696.2020.02.08
		2020 Vol. 39 (02): 50-54 [Abstract] ( 1 ) PDF (665 KB) ( 4 )

	55	Experiment Study for Temperature Sensing Characteristics of Intelligent Steel Strand
		XU Xiangfeng1,WANG Xin1，LIU Jiaqi2, LI Guanghao1,ZHANG Feng2
		DOI: 10.3969/j.issn.1674-0696.2020.02.09
		2020 Vol. 39 (02): 55-61 [Abstract] ( 1 ) PDF (964 KB) ( 5 )

	62	Value of Time Step in the Simulation of Fluctuating Wind Field by Weighted Amplitude Wave Superposition Method
		ZHANG Junfeng, TU Baozhong, LIU Qingshuai, YANG Junhui, LI Huizhi
		DOI: 10.3969/j.issn.1674-0696.2020.02.10
		2020 Vol. 39 (02): 62-68 [Abstract] ( 1 ) PDF (655 KB) ( 4 )

	69	Real-Time Detection Method of Compaction Uniformity of Asphalt Bridge Deck
		MA Liying, LI Maoqi, CAO Yuanwen, DONG Qinqin
		DOI: 10.3969/j.issn.1674-0696.2020.02.11
		2020 Vol. 39 (02): 69-74 [Abstract] ( 1 ) PDF (560 KB) ( 4 )

Highway & Railway Engineering

	75	Grey Correlation Analysis on Low Temperature Performance and Evaluation Indexes of Calcium Sulfate Whisker Modified Asphalt
		FAN Taotao1, WANG Xiushan2
		DOI: 10.3969/j.issn.1674-0696.2020.02.12
		2020 Vol. 39 (02): 75-80 [Abstract] ( 1 ) PDF (495 KB) ( 5 )

	81	Anti-Skidding Performance of Rubber Modified Asphalt Pavement Based on Viscoelasticity
		WU Guoxiong1,2, YE Xinyu1, YU Miao1, YANG Dantong3
		DOI: 10.3969/j.issn.1674-0696.2020.02.13
		2020 Vol. 39 (02): 81-86 [Abstract] ( 2 ) PDF (473 KB) ( 5 )

	87	Influence of Regional Climate Change on Summer Temperature Effect of Asphalt Pavement
		FU Jun1,3, LIU Zhihong1,2, ZUO Xuena3, LAI Zehan1, WANG Xuezhi1, DING Qingjun4
		DOI: 10.3969/j.issn.1674-0696.2020.02.14
		2020 Vol. 39 (02): 87-94 [Abstract] ( 1 ) PDF (1075 KB) ( 4 )

	95	Deformation Analysis on the Construction of Foundation Pit of Subway Station Adjacent to Railway Line
		LI Xiaohui
		DOI: 10.3969/j.issn.1674-0696.2020.02.15
		2020 Vol. 39 (02): 95-102 [Abstract] ( 1 ) PDF (3283 KB) ( 5 )

Port & Waterway · Hydraulic & Hydroelectric · Resources & Environment

	103	RFPA Numerical Simulation of Compression Failure of Variable Cracked Rock Mass
		TANG Hongmei, WANG Ping, WANG Linfeng
		DOI: 10.3969/j.issn.1674-0696.2020.02.16
		2020 Vol. 39 (02): 103-110 [Abstract] ( 2 ) PDF (6429 KB) ( 5 )

	111	Cyclic Liquefaction Characteristics for Saturated Sand Based on Thermodynamic Dissipation
		ZHOU Enquan, YI Sihang, XU Xiang, LU Jianfei
		DOI: 10.3969/j.issn.1674-0696.2020.02.17
		2020 Vol. 39 (02): 111-117 [Abstract] ( 1 ) PDF (713 KB) ( 5 )

	118	Multi-scenario Simulation of Rainfall Runoff in Wushan County Based on SCS Model
		MU Fengyun1, LONG Qiuyue1, YU Qing2, YANG Meng1, HE Yong1
		DOI: 10.3969/j.issn.1674-0696.2020.02.18
		2020 Vol. 39 (02): 118-125 [Abstract] ( 2 ) PDF (2244 KB) ( 7 )

Vehicle &Electromechanical Engineering

	126	Influence of Heat Convection on the Energy Distribution Characteristic of the Gasoline Engine Based on Atkinson Cycle
		HE Yituan, HAN Cuijie, LIU Yang, YUAN Chenheng, SHAO Yiming
		DOI: 10.3969/j.issn.1674-0696.2020.02.19
		2020 Vol. 39 (02): 126-131 [Abstract] ( 1 ) PDF (735 KB) ( 4 )

	132	Simulation and Research of IGBT Radiator under Multiple Gaps Based on Icepak
		YING Baosheng1, LIU Dongdong2, WU Huawei3, SU Yedong4
		DOI: 10.3969/j.issn.1674-0696.2020.02.20
		2020 Vol. 39 (02): 132-137 [Abstract] ( 1 ) PDF (1437 KB) ( 4 )

	138	Numerical Simulation Study on Air Filter Forward Intake System for Heavy Truck
		WANG Renren1, SHI Pidong2, CAO Fang2, LIU Zhihao2
		DOI: 10.3969/j.issn.1674-0696.2020.02.21
		2020 Vol. 39 (02): 138-144 [Abstract] ( 1 ) PDF (1191 KB) ( 4 )

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