Shenzhen Daxue Xuebao (Ligong Ban)/Journal of Shenzhen University Science and Engineering最新文献_第10页

Flex-route demand response transit scheduling based on station optimization 基于站点优化的弹性路径需求响应公交调度

Shenzhen Daxue Xuebao (Ligong Ban)/Journal of Shenzhen University Science and Engineering Pub Date : 2022-03-01 DOI: 10.3724/sp.j.1249.2022.02209

D. Hu, Wenzhou Jin

引用次数: 3

Influence of wall roughness on two-phase displacement 壁面粗糙度对两相位移的影响

Shenzhen Daxue Xuebao (Ligong Ban)/Journal of Shenzhen University Science and Engineering Pub Date : 2022-03-01 DOI: 10.3724/sp.j.1249.2022.02119

Dajun Li, Xiaoyan Li, Hai Sun, Lei Zhang, Chao Xu

引用次数: 0

Optimization of fracturing cluster spacing of horizontal wells with natural fractures: taking Jimusar shale oil as an example 天然裂缝水平井压裂簇间距优化——以吉木萨尔页岩油为例

Shenzhen Daxue Xuebao (Ligong Ban)/Journal of Shenzhen University Science and Engineering Pub Date : 2022-03-01 DOI: 10.3724/sp.j.1249.2022.02134

Xiaodong He, Jingcheng Zhang, Jun-chao Wang, Heng Li, Xi Chen, Xiaodong Guo

引用次数: 0

Driver injury severity in two-vehicle accidents considering collision role 考虑碰撞作用的两起车辆事故中驾驶员伤害的严重程度

Shenzhen Daxue Xuebao (Ligong Ban)/Journal of Shenzhen University Science and Engineering Pub Date : 2022-03-01 DOI: 10.3724/sp.j.1249.2022.02230

Wenzhou Jin, Xiaohang Pei, Zuogan Tang, Yinjie Yao

{"title":"Driver injury severity in two-vehicle accidents considering collision role","authors":"Wenzhou Jin, Xiaohang Pei, Zuogan Tang, Yinjie Yao","doi":"10.3724/sp.j.1249.2022.02230","DOIUrl":"https://doi.org/10.3724/sp.j.1249.2022.02230","url":null,"abstract":": In order to study the influencing factors of driver injury severity and the interaction effects of collision roles in two - vehicle accidents, based on the data of two - vehicle collision accidents in Shenzhen from 2018 to 2020, we calculate the value of importance degree of characteristic variables by using random forest algorithm to screen out the candidate independent variables, and establish a binary logit model of driver injury severity considering collision angle. The results show that collision role, accident responsibility, vehicle type, accident form, driving experience, visibility, collision form between vehicles, educational background, road grade, use of safety protection devices, roadside protection facilities and lighting conditions are significantly associated with the driver injury severity in two vehicle accidents. Meanwhile, there are significant interaction effects among collision role, vehicle type and accident form. The results are helpful for understanding the influence mechanism of driver injury severity in two - vehicle accidents and can help traffic management departments to formulate corresponding traffic safety countermeasures.","PeriodicalId":35396,"journal":{"name":"Shenzhen Daxue Xuebao (Ligong Ban)/Journal of Shenzhen University Science and Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41438530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Retention and lag effects of rainfall runoff in a low impact development area 低影响开发区降雨径流的滞留和滞后效应

Shenzhen Daxue Xuebao (Ligong Ban)/Journal of Shenzhen University Science and Engineering Pub Date : 2022-03-01 DOI: 10.3724/sp.j.1249.2022.02142

Yixiang Yin, H. Qin, Shuqi Yu, Yanyan Zheng, Kang-mao He

引用次数: 1

Behavior analysis of travel route selection with consideration of risk aversion 考虑风险规避的出行路线选择行为分析

Shenzhen Daxue Xuebao (Ligong Ban)/Journal of Shenzhen University Science and Engineering Pub Date : 2022-03-01 DOI: 10.3724/sp.j.1249.2022.02177

Fuqiang Jia, Xinfeng Yang, Cunjie Dai, Changxi Ma

引用次数: 0

Status quo and improvement measures of shield waste onsite treatment in Shenzhen 深圳市盾构垃圾现场处理现状及改进措施

Shenzhen Daxue Xuebao (Ligong Ban)/Journal of Shenzhen University Science and Engineering Pub Date : 2022-03-01 DOI: 10.3724/sp.j.1249.2022.02152

Heng Liu, Dehan Xue, Lingyi Wu, Jian Liu, Yang Zhang, Z. Ding, Xiaohui Sun

引用次数: 1

Evaluation of TOD rail station connection design based on analytic hierarchy process and cloud model 基于层次分析法和云模型的TOD轨道站接线设计评价

Shenzhen Daxue Xuebao (Ligong Ban)/Journal of Shenzhen University Science and Engineering Pub Date : 2022-03-01 DOI: 10.3724/sp.j.1249.2022.02193

Yanli Wang, Yuning Jin

{"title":"Evaluation of TOD rail station connection design based on analytic hierarchy process and cloud model","authors":"Yanli Wang, Yuning Jin","doi":"10.3724/sp.j.1249.2022.02193","DOIUrl":"https://doi.org/10.3724/sp.j.1249.2022.02193","url":null,"abstract":"WANG Yanli and JIN Yuning Key Laboratory of Road and Traffic Engineering of Ministry of Education, Tongji University, Shanghai 201804, P. R. China Abstract: It is necessary to carry out an integrated connection design for the rail station area to promote the development of the transit-oriented development (TOD) mode. There is lack of an evaluation index system that comprehensively considers the characteristics of TOD. Based on the characteristics of TOD mode and passenger transfer satisfaction, we propose an evaluation index system for the design of the connections between TOD rail stations and each of the three transportation modes including pedestrians, conventional buses and non-motorized vehicles, respectively. We formulate the grading standards for quantitative and qualitative indicators through literature research and questionnaire survey, respectively. In order to obtain relatively objective and comprehensive evaluation results, we propose an evaluation method combining analytic hierarchy process (AHP) and cloud model, which is superior to single evaluation methods. Finally, Nanjing Xinjiekou rail station is selected as a case for the application of indexes and the evaluation method. The evaluation results about the connection levels of the three transportation modes are medium, good, and medium, which basically conform to the characteristics of central commercial stations.","PeriodicalId":35396,"journal":{"name":"Shenzhen Daxue Xuebao (Ligong Ban)/Journal of Shenzhen University Science and Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41795397","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Benefit analysis and evaluation of bus lane setting 公交专用道设置的效益分析与评价

Shenzhen Daxue Xuebao (Ligong Ban)/Journal of Shenzhen University Science and Engineering Pub Date : 2022-03-01 DOI: 10.3724/sp.j.1249.2022.02201

Kun Lin, Xu Sun, Zixiu Bai, Pengpeng Jiao

{"title":"Benefit analysis and evaluation of bus lane setting","authors":"Kun Lin, Xu Sun, Zixiu Bai, Pengpeng Jiao","doi":"10.3724/sp.j.1249.2022.02201","DOIUrl":"https://doi.org/10.3724/sp.j.1249.2022.02201","url":null,"abstract":"LIN Kun,SUN Xu,BAI Zixiu,and JIAO Pengpeng 1) School of Civil and Transportation Engineering, Beijing University of Civil Engineering and Architecture, Beijing 100044, P. R. China 2) School of Civil Engineering, Tsinghua University, Beijing 100084, P. R. China Abstract: By combing the static theoretical model with the dynamic simulation model, we develop a benefit index evaluation method for bus lane setting. By using mathematical theoretical model and simulation software VisSim, we obtain the changes of indexes under the conditions of whether or not to set the bus lane to investigate the comprehensive evaluation method of the benefits of bus lane setting and to improve the accuracy of the evaluation results. The evaluation results show that the bus lane has the best benefit when the road saturation is 0.76. It is confirmed that while the results of mathematical theoretical model can provide references for the simulation model during parameter setting, the simulation results can make a comparative analysis with the mathematical results as well to verify the validity of theoretical model and to ensure the accuracy of the final benefit evaluation result. This research explores the critical conditions such as optimal saturation, and provides a theoretical reference of bus lane setting. This method improves the reliability and robustness of benefit evaluation of bus lane setting and provides a reference for improving the accuracy of simulation modeling.","PeriodicalId":35396,"journal":{"name":"Shenzhen Daxue Xuebao (Ligong Ban)/Journal of Shenzhen University Science and Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49047290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Robust method of shared parking allocation based on buffer time 基于缓冲时间的共享车位分配鲁棒方法

Shenzhen Daxue Xuebao (Ligong Ban)/Journal of Shenzhen University Science and Engineering Pub Date : 2022-03-01 DOI: 10.3724/sp.j.1249.2022.02216

Zhaojie Xue, Qiufang Yuan, Kaifeng Ji

引用次数: 1