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客流预测量对地铁车站造价的影响分析 被引量:2
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作者 王元丰 许丽丽 高婧 《城市轨道交通研究》 2008年第7期35-38,共4页
在地铁工程可行性研究阶段,项目决策对地铁工程造价的影响度可达80%~90%,而客流量又是决定地铁工程必要性和可行性的重要参数。客流预测工作做得科学细致,可以使地铁修建方面的许多不合理因素得到控制。研究了客流预测量与不同发车频... 在地铁工程可行性研究阶段,项目决策对地铁工程造价的影响度可达80%~90%,而客流量又是决定地铁工程必要性和可行性的重要参数。客流预测工作做得科学细致,可以使地铁修建方面的许多不合理因素得到控制。研究了客流预测量与不同发车频率下列车编组的关系,探讨了客流预测量与车站站台长度、宽度和进出站通道等的关系,分析了客流预测量对车站规模的影响,及其对车站造价的影响。 展开更多
关键词 客流预测量 地铁车站造价 车站规模
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旧城更新中城市肌理的微观呈现——以武昌旧城解放路为例 被引量:5
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作者 彭雷 郑远伟 《华中建筑》 2015年第1期87-92,共6页
旧城区更新过程中,文脉受到越来越多的关注,而城市肌理作为文脉的重要表征方式,理应受到足够的重视。该文通过分析城市肌理对城市发展的作用及肌理在街区层面上的微观表达,指出了城市肌理在延续文脉的基础上实现城市有序更新的重要性。... 旧城区更新过程中,文脉受到越来越多的关注,而城市肌理作为文脉的重要表征方式,理应受到足够的重视。该文通过分析城市肌理对城市发展的作用及肌理在街区层面上的微观表达,指出了城市肌理在延续文脉的基础上实现城市有序更新的重要性。结合在武昌旧城解放路商业街的调查研究和更新实践,针对旧城保护更新与城市发展的矛盾,提出了一种以城市肌理作为指导,用建筑比例和街区尺度等要素为手段的旧城区更新方法,为旧城区更新提供了一种思路。 展开更多
关键词 城市肌理文脉 旧城更新 街区尺度建筑比例
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Should China Expand Its Medical Education Scale?Evidence From Comparative Research
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作者 侯建林 廖凯举 +3 位作者 廖鹏 王维民 谢阿娜 柯杨 《ECNU Review of Education》 2023年第2期280-293,共14页
Purpose:This study compares doctor staffing level and the scale of medical education in China with those of other countries and proposes policy recommendations for future adjustments to the scale of China's medica... Purpose:This study compares doctor staffing level and the scale of medical education in China with those of other countries and proposes policy recommendations for future adjustments to the scale of China's medical education.Design/Approach/Methods:This study employs a literature review and descriptive analysis.Findings:China had 1.98 medical doctors per 1,000 people in 2018,ranking 85th out of the 193 member-states of the World Health Organization(WHO).In 2017,China had I.99 practicing doctors per I,oo0 people,only ranking above Turkey(1.88)in Organisation for Economic Co-operation and Development(OECD)countries.China had only 10.28 medical graduates per 100,000 people placing in the bottom third of OECD countries.China's provision of 1.4 medical schools per IO million people was also significantly lower than the global average(3.9).However,the average number of students enrolled in medical schools(509)in China was significantly higher than the global average(160).Originality/Value:Although the scale of admission in undergraduate medical education must be expanded in China,this needs to be achieved while controlling the average number of medical students per school and reducing enrollment in low-quality medical schools.Furthermore,it is necessary to establish new medical schools while improving the operating level of existing ones. 展开更多
关键词 China DOCTORS international comparisons medical school Organisation for Economic Co-operation andDevelopment scaleof education
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