摘要
印尼雅万高铁隧道穿越火山堆积地层及高烈度震区。为解决隧道设计面临的中国设计标准对该项目的适用性、材料本地化、本地专业协会强审等问题,结合项目自然、社会和技术特性,通过对本地和国内外相关隧道标准的对比分析和计算比较,得到以下主要结论:1)通过对目标国技术标准研究,可以以中国铁路隧道技术体系为基础,结合项目技术特性合理选择使用设计方法。2)火山堆积地层隧道的围岩荷载计算,《铁路隧道设计规范》的计算方法是适宜的;火山土Ⅴ级深浅埋的标准,可按60 m进行界定;膨胀力按附加围岩压力的比值定量考虑。3)对于抗震计算标准,采用反应位移法和《城市轨道交通结构抗震设计规范》标准较为适宜。4)对于隧道防灾疏散救援标准,可采用中国铁路隧道标准;隧道钢材设计标准可采用本地材料的替代方案;隧道的红线用地和房屋拆迁应着重考虑私有制国家的社会特性;建筑物保护技术标准可采用中国经验。
The tunnels of Jakarta-Bandung High-speed Railway in Indonesia are constructed in volcanic deposits and high-intensity seismic zone.In order to solve the problems in tunnel design,such as the applicability of Chinese standards,localization of materials,and review by local professional associations etc.,comparative analysis and calculation is conducted for Chinese and international tunnel standards by considering the natural,social and technical characteristics of the project.The main conclusions are as follows:(1)By studying the technical standards in Indonesia,the design method shall be selected properly according to the technical characteristics of the project based on the technical system of railway tunnels in China.(2)For the load on a tunnel in volcanic deposits,the calculation method in Code for Design of Railway Tunnel is applicable.The standard of buried depth for a tunnel in GradeⅤvolcanic soil can be taken as 60 m.The swelling pressure can be determined quantitatively according to the stress ratio of the surrounding rock.(3)For the seismic design standard,the response displacement method and Code for Seismic Design of Urban Rail Transit Structures are more appropriate.(4)For the standard of disaster prevention and evacuation in tunnels,the Chinese standard of railway tunnels is applicable for the project.Local steel can be an alternative plan for design standard of tunnel steel.For land requisition and building demolition,the characteristics of private land ownership in Indonesia should be considered.The technical standard of building protection can refer to Chinese experiences.
作者
韩华轩
HAN Huaxuan(China Railway Design Corporation,Tianjin 300308,China)
出处
《隧道建设（中英文）》
北大核心
2020年第6期845-858,I0017-I0030,共28页
Tunnel Construction
基金
中国铁路设计集团有限公司科研应用研究课题(7218104)。
关键词
雅万高铁隧道
设计技术标准
火山堆积层
抗震设计
防灾疏散
Jakarta-Bandung High-speed Railway Tunnel
technical design standard
volcanic deposits
seismic design
disaster prevention and evacuation
