[1]司文明,庞永海.川中红层泥岩高速铁路基上拱病害处理设计[J].高速铁路技术,2022,13(03):96-99.[doi:10.12098/j.issn.1674-8247.2022.03.019]
SI Wenming,PANG Yonghai.The Design of Disease Treatment for the Upheaval of Subgrade of High-speed Railway on Red Bed Mudstone in Central Sichuan[J].HIGH SPEED RAILWAY TECHNOLOGY,2022,13(03):96-99.[doi:10.12098/j.issn.1674-8247.2022.03.019]
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川中红层泥岩高速铁路基上拱病害处理设计(
)
《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]
- 卷:
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13卷
- 期数:
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2022年03期
- 页码:
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96-99
- 栏目:
-
- 出版日期:
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2022-06-28
文章信息/Info
- Title:
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The Design of Disease Treatment for the Upheaval of Subgrade of High-speed Railway on Red Bed Mudstone in Central Sichuan
- 文章编号:
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1674—8247(2022)03—0096-04
- 作者:
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司文明; 庞永海
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1. 中铁二院工程集团有限责任公司, 成都 610031;
2. 成都衡泰工程管理有限责任公司, 成都 610094
- Author(s):
-
SI Wenming; PANG Yonghai
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1. China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031, China;
2. Chengdu Hengtai Engineering Management Co., Ltd., Chengdu 610094, China
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- 关键词:
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高速铁路|路基上拱|红层泥岩|病害|膨胀
- Keywords:
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high-speed railway|subgrade upheaval|red bed mudstone|disease|swelling
- 分类号:
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U213.1
- DOI:
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10.12098/j.issn.1674-8247.2022.03.019
- 文献标志码:
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A
- 摘要:
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高速铁路无砟轨道路基工程在川中红层泥岩区域建设过程中产生了上拱的病害,严重影响了行车安全性,且上拱病害整治处理的难度高、代价大,因此应从勘察设计阶段采取针对性的预防和处理措施,从根本上有效消除上拱病害的影响。本文在总结川中红层泥岩区域上拱病害工程案例经验教训的基础上,归纳了影响路基上拱病害产生的4个重要因素,研究探讨了在川中红岩地区的两条高速铁路勘察设计阶段,有效地降低路基上拱风险的工程设计措施,可为类似工程设计提供借鉴和指导。
- Abstract:
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Upheaval disease has been produced during the subgrade works for ballastless track of high-speed railway in red mudstone areas in Central Sichuan, seriously affecting the safety of train operation, and its treatment is difficult and costly. Therefore, tar
备注/Memo
- 备注/Memo:
-
作者简介:司文明(1986-),男,高级工程师。引文格式:司文明. 川中红层泥岩高速铁路路基上拱病害处理设计[J]. 高速铁路技术, 2022,13(3):96-99.SI Wenming, PANG Yonghai. The Design of Disease Treatment for the Upheaval of Subgrade of High-speed Railway on Red Bed Mudstone in Central Sichuan[J]. High Speed Railway
更新日期/Last Update:
2022-06-28