基于类矩形盾构技术的城市轨道交通线路设计方案优化实践
林小稳
Optimized Practice of Urban Rail Transit Line Design Scheme Based on Quasi-Rectangular Shield Technique
LIN Xiaowen
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作者信息:上海市隧道工程轨道交通设计研究院， 200235， 上海
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Affiliation:Shanghai Tunnel Engineering Railway Traffic Design & Research Institute, 200235, Shanghai, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2021.08.033
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中图分类号/CLCN:U452.2∶U231
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栏目/Col:研究报告
摘要:
宁波市历经两轮城市轨道交通建设，在实践中积累了一批新技术成果，其中尤以类矩形盾构技术为代表。该技术为线路设计人员解决工程难题提供了新的思路。重点介绍了线路设计人员利用该技术在正线、出入线、停车线等线路设计方案中开展的优化实践工作。实践表明，采用该技术可以优化线路设计方案，降低政策处理和工程实施的难度，有效控制投资成本。
Abstracts:
Ningbo has accumulated a series of new technical achievements during the last two rounds of urban rail transit construction, of which quasi-rectangular shield technique can be deemed as a representative, providing line designers with new perspectives to solve engineering problems. Optimized practice carried out by the designers with this technique in main line designing, access line designing and parking line designing is discussed with emphasis. Practice indicates that, by using the quasi-rectangular shield technique, design scheme can be optimized, and coordination and implementation difficulties can also be abated, well controlling project investment.
引文 / Ref:
林小稳.基于类矩形盾构技术的城市轨道交通线路设计方案优化实践[J].城市轨道交通研究，2021，24(8):156.
LIN Xiaowen.Optimized practice of urban rail transit line design scheme based on quasi-rectangular shield technique[J].Urban Mass Transit，2021，24(8)：156.
LIN Xiaowen.Optimized practice of urban rail transit line design scheme based on quasi-rectangular shield technique[J].Urban Mass Transit，2021，24(8)：156.
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