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首页> 外文会议>SEAOC 2008 convention proceedings >BART Earthquake Safety Program: Engineering Stations and Aerial Structures to Maintain Operations after a Major Earthquake - State of the Art Transportation Infrastructure Earthquake Retrofit Engineering
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BART Earthquake Safety Program: Engineering Stations and Aerial Structures to Maintain Operations after a Major Earthquake - State of the Art Transportation Infrastructure Earthquake Retrofit Engineering

机译：BART地震安全计划：发生重大地震后仍能维持运行的工程站和空中结构-先进的运输基础设施地震翻新工程

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摘要

The San Francisco Bay Area Rapid Transit District (BART) initiated the Earthquake Safety Program in 2006 to upgrade vulnerable portions of the original BART system to ensure safety for the public and BART employees. BART identified a portion of the system, which provides a regional rail transit connection from the East Bay to the San Francisco peninsula, as the "Core System." The core includes the BART system from Rockridge Station to the Daly City Station. BART decided that this section deserved higher seismic performance because of the high passenger loads and train volume. The section will be upgraded, not only for life safety, but also to ensure that it returns to operation shortly after a major earthquake. The BART Earthquake Safety Program assessed the earthquake vulnerability and will strengthen the original system constructed between 1972 and 1976, with a service area spanning San Francisco, Alameda and Contra Costa Counties. The original BART system includes the following elements:rn1. 74 miles of trackrn2. 34 stations - 11 aerial, 14 underground and 9 at-gradern3. Transbay Tubern4. Berkeley Hills Tunnelrn5. Maintenance Facilitiesrn6. Terminal, Operations, and Administration Buildingrn7. Power, mechanical, train control, and communications equipmentrn8. Parking Structures.
机译：旧金山湾区快速运输区（BART）于2006年启动了地震安全计划，以升级原始BART系统的脆弱部分，以确保公众和BART员工的安全。 BART确定了系统的一部分，该系统提供了从东湾到旧金山半岛的区域铁路运输连接，称为“核心系统”。核心包括从Rockridge站到Daly City站的BART系统。 BART认为，这部分路段应具有较高的抗震性能，因为其载客量和列车数量都很高。该部分将进行升级，不仅是为了生命安全，而且还将确保大地震后不久恢复运行。 BART地震安全计划评估了地震的脆弱性，并将加强在1972年至1976年之间建造的原始系统，其服务范围横跨旧金山，阿拉米达和孔特拉科斯塔县。原始的BART系统包括以下元素：rn1。 74英里的trackrn2。 34个站-11个空中站，14个地下站和9个地面站3。 Transbay Tubern 4。伯克利山隧道3。维修设施航站楼，运营和行政大楼rn7。电力，机械，列车控制和通信设备rn8。停车结构。

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