浅议城乡规划中的道路设置

在城乡规划中，道路设施建设至关重要。乡镇向城市发展，往往使原有的乡间公路变成了连接城乡的主要干道。但由于公路标高和城市路网的标高不尽一致，使竖向规划及雨水排除组织常出现矛盾。本文对此略谈几点体会。

城市道路雨水口设计浅析

在城市雨水排水设计中,设计人员侧重于对雨水管径的计算,而对雨水口的设置很少深入考虑,凭借经验确定布设距离和雨水箅数量。雨水口位置设置不当、雨水箅数量不足都是造成暴雨时道路路面积水的主要原因。对此,对道路雨水口位置设置易忽视的问题、雨水口汇水面积的划分、雨水口接纳雨水量的计算等问题进行了探讨,并结合具体实例进行了分析,对雨水口的设计提出建议。

杭州公交专用道运行效率及满意度研究

随着城市发展,由于城市道路网建设不能满足城市交通需求增长的需要的问题日趋严重。为方便市民出行,合理满足城市发展需要,缓解公共交通压力,设置公交专用道已经渐渐成为缓解城市交通、带动城市发展的有效途径之一。作为为乘客提供快捷自由服务的公交专用道其服务质量是否能够满足乘客需求,运行速率是否实现道路资源优化目标显得尤为重要。本文基于现有智能公交研究和实际调研,评价杭州公交专用道的实际运行状况;运用SERVQUAL量表元素、服务质量差距模型和T检验法从主要服务对象乘客视角出发,研究乘客满意度并提出相关对策。

Road traffic crashes in rural setting： an experience of a middle-income country

Objective： To date, there has been little information published on the death of rural road accident deaths. This study uses burden of injury method to explore a more accurate estimate of years of life lost due to road traffic crashes occurring over a four-year period in Guilan province, northern Iran. Methods： Rural road accident deaths from 2009 to 2013 were extracted from Iran＇s Forensic Medicine System, Death Registry System and Road Trauma Research center database. Results： During the study period, the average years of life lost due to motor vehicle crashes was 13.8 per 1 000 persons, ranging from 11.9 during March 2011- 2012 to 15.8 per 1 000 persons during March 2012-2013. Conclusion： Road accident deaths in 2013 remained at the same high level as in 2009. The information obtained from this study provides a new perspective on fatal road traffic crash victims in rural settings and show us that more attention is needed in this area.