ICS45.060.20

CCSS51

中華人民共和國國家標準

GB/T44511—2024

城市軌道交通車輛耐撞性要求及驗證

Crashworthinessrequirementsandverificationforurbanrailtransitvehicles

2024?09?29發(fā)布2025?04?01實施

國家市場監(jiān)督管理總局

國家標準化管理委員會發(fā)布

GB/T44511—2024

目次

前言··························································································································Ⅲ

1范圍·······················································································································1

2規(guī)范性引用文件········································································································1

3術語和定義··············································································································1

4車輛耐撞性設計分類··································································································2

5典型碰撞場景···········································································································3

6被動安全要求···········································································································3

7耐撞性驗證············································································································11

附錄A（規(guī)范性）15t可變形障礙物···············································································13

附錄B（規(guī)范性）3t剛性障礙物····················································································15

附錄C（規(guī)范性）7.5t可變形障礙物···············································································16

附錄D（規(guī)范性）沖擊試驗···························································································19

附錄E（規(guī)范性）低速壓縮試驗·····················································································22

參考文獻····················································································································24

Ⅰ

GB/T44511—2024

前言

本文件按照GB/T1.1—2020《標準化工作導則第1部分：標準化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)

定起草。

請注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機構(gòu)不承擔識別專利的責任。

本文件由中華人民共和國住房和城鄉(xiāng)建設部提出。

本文件由全國城市軌道交通標準化技術委員會（SAC/TC290）歸口。

本文件起草單位：中車唐山機車車輛有限公司、中國中車股份有限公司、大連交通大學、中車長春

軌道客車股份有限公司、中車青島四方機車車輛股份有限公司、中南大學、西南交通大學、天津軌道交

通集團有限公司、上海申通地鐵集團有限公司、廈門軌道建設發(fā)展集團有限公司、河北雄安軌道快線有

限責任公司、武漢地鐵集團有限公司、鄭州地鐵集團有限公司。

本文件主要起草人：王志偉、王卉子、孫彥彬、譚沐、羅超、高曉英、朱建春、姜朝勇、張云峰、劉志盛、

閆大偉、賈旭杰、徐練、高廣軍、林建輝、王清永、王生華、陶云、王鵬、向清河、吳安偉、劉莉、高寧。

Ⅲ

GB/T44511—2024

城市軌道交通車輛耐撞性要求及驗證

1范圍

本文件規(guī)定了城市軌道交通車輛（以下簡稱“車輛”）的耐撞性設計分類、典型碰撞場景、被動安全

要求和耐撞性驗證。

本文件適用于鋼輪鋼軌系統(tǒng)的城市軌道交通車輛，包括地鐵車輛、市域快速軌道車輛、輕軌車輛和

有軌電車。

2規(guī)范性引用文件

下列文件中的內(nèi)容通過文中的規(guī)范性引用而構(gòu)成本文件必不可少的條款。其中，注日期的引用文

件，僅該日期對應的版本適用于本文件；不注日期的引用文件，其最新版本（包括所有的修改單）適用于

本文件。

CJ/T353—2010城市軌道交通車輛貫通道技術條件

TB/T3453.3—2016動車組詞匯第3部分：部件和系統(tǒng)

TB/T3500—2018動車組車體耐撞性要求與驗證規(guī)范

ISO6487道路車輛碰撞試驗中的測量技術測試設備（Roadvehicles—Measurementtech?

niquesinimpacttests—Instrumentation）

UIC651機車、動車、動車組和帶司機室拖車的司機室布置（Layoutofdriver’scabsinlocomo?

tives，railcars，multipleunittrainsanddrivingtrailers）

3術語和定義

CJ/T353—2010、TB/T3500—2018和TB/T3453.3—2016界定的以及下列術語和定義適用于

本文件。

3.1

被動安全passivesafety

采用相關系統(tǒng)或措施減輕碰撞事故產(chǎn)生的影響。

[來源：TB/T3500—2018，2.1]

3.2

耐撞性crashworthiness

車輛以可控制的方式吸收沖擊能量、減輕撞擊后果和降低乘員受傷風險的能力。

[來源：TB/T3500—2018，2.2，有修改]

3.3

碰撞場景collisionscen