【導(dǎo)讀】201×－××－××發(fā)布201×－××－××實(shí)施。50157—2020進(jìn)行修訂而成。過(guò)反復(fù)論證研究，最后經(jīng)審查定稿。本規(guī)范共分29章和5個(gè)附錄。門(mén)、車(chē)輛基地、防災(zāi)和環(huán)境保護(hù)等。技術(shù)發(fā)展進(jìn)行了擴(kuò)充與深化。本規(guī)范中以黑體字標(biāo)志的條文為強(qiáng)制性條文，必須嚴(yán)格執(zhí)行。本規(guī)范由住房和城鄉(xiāng)建設(shè)部負(fù)責(zé)管理和對(duì)強(qiáng)制性條文的解釋?zhuān)挢?zé)任公司《地鐵設(shè)計(jì)規(guī)范》管理組（地址：北京阜成門(mén)北大街5號(hào)，郵編：100037；Email:），以供今后修訂時(shí)參考。

　　

【正文】 ........... 206 車(chē)輛運(yùn)用整備設(shè)施 ....................................................................................... 210 車(chē)輛檢修設(shè)施 ............................................................................................... 214 車(chē)輛段設(shè)備維修與動(dòng)力設(shè)施 ....................................................................... 218 綜合維修中心 ............................................................................................... 219 8 物資總庫(kù) ....................................................................................................... 220 培訓(xùn)中心 ....................................................................................................... 220 救援設(shè)施 ....................................................................................................... 221 站場(chǎng)設(shè)計(jì) ..................................................................................................... 221 28 防災(zāi) ...................................................................................................................... 223 一般規(guī)定 ....................................................................................................... 223 建筑防火 ....................................................................................................... 223 消防給水與滅火 ........................................................................................... 226 防煙、排煙與事故通風(fēng) ............................................................................... 229 防災(zāi)通信 ....................................................................................................... 231 防災(zāi)用電與疏散照明 ................................................................................... 232 其他災(zāi)害預(yù)防與報(bào)警 ................................................................................... 233 29 環(huán)境保護(hù) .............................................................................................................. 234 一般規(guī)定 ....................................................................................................... 234 規(guī)劃環(huán)境保護(hù) ............................................................................................... 235 工程環(huán)境保護(hù) ............................................................................................... 235 環(huán)境保護(hù)措施 ............................................................................................... 237 附錄 A A 型車(chē)限界圖 ............................................................................................ 241 附錄 B B1 型車(chē)限界圖 ........................................................................................... 247 附錄 C B2 型車(chē)限界圖 ........................................................................................... 256 附錄 D 圓曲線(xiàn)地段車(chē)輛 限界和設(shè)備限界計(jì)算方法 ............................................. 261 附錄 E 緩和曲線(xiàn)地段矩形隧道建筑限界加寬計(jì)算 .............................................. 265 本規(guī)范用詞說(shuō)明 ........................................................................................................ 267 引用標(biāo)準(zhǔn)名錄 ............................................................................................................ 268 附：條文說(shuō)明 1 CONTENTS 1 general provisions 2 terms 3 operating anization general requirement operational scale operational mode operational sidings operating management 4 vehicle general requirement vehicle type and the train formation carbody bogie electrical system braking system security and emergency facilities 5 gauge general requirement basic parameters structure gauge layout principles of facilities and pipelines in track area 6 line general requirement plane of the line profile of the line layout of the sidings 2 7 track general requirement basic technical requirements track parts trackbed structure seamless track vibration damping track structure security equipment and ancillary equipment of track 8 subgrade general requirement subgrade surface and subgrade bed embankment cutting retaining structures of subgrade subgrade drainage and protection 9 station building general requirement general layout of the station station plane station environmental design station entrances and exits ventilation shaft and cooling tower stair, escalator, elevator and platform screen door station barrierfree facilities transfer station economize energy of building 10 elevated structure general requirement 3 limiting value of structure stiffness load structural design structural requirements station elevated structure 11 undergroud structure general requirement load engineering material determination of the construction method structural form and lining structural design structural requirements seismic design of underground structure security risk management for underground structure 12 engineering waterproof general requirement concrete structure selfwaterproofing waterproofing layer waterproof of elevated structure waterproof for tunnel with cut and cover method waterproof for underground structure with mining method datail structural position waterproof waterproof for tunnel with shield method waterproof for tunnel with immersed method 13 ventilation, airconditioning and heating general requirement the ventilation, airconditioning and heating of the underground 4 section ventilation, airconditioning and heating of elevated line and ground section others 14 water supply and drainage general requirement water supply drainage water supply and drainage of base for the vehicle water supply and drainage equipments control 15 power supply general requirement substation traction power work cable power and lighting power monitor