BS EN 13146-7-2002 铁路设施.轨道.紧固系统的试验方法.紧固力的测定
上传者:孙造宇|上传时间:2015-04-24|密次下载
BS EN 13146-7-2002 铁路设施.轨道.紧固系统的试验方法.紧固力的测定
BRITISH STANDARD
BS EN 7 November 2002
? BSI 7 November 2002
ISBN 0 580 40705 5
National foreword
This British Standard is the official English language version of
EN 13146-7:2002.
The UK participation in its preparation was entrusted to Technical Committee
RAE/2, Railway track components, which has the responsibility to:
A list of organizations represented on this committee can be obtained on
request to its secretary.
Cross-references
The British Standards which implement international or European
publications referred to in this document may be found in the BSI Catalogue
under the section entitled “International Standards Correspondence Index”, or
by using the “Search” facility of the BSI Electronic Catalogue or of British
Standards Online.
This publication does not purport to include all the necessary provisions of a
contract. Users are responsible for its correct application.
Compliance with a British Standard does not of itself confer immunity
from legal obligations.
— aid enquirers to understand the text;
— present to the responsible international/European committee any
enquiries on the interpretation, or proposals for change, and keep the
UK interests informed;
— monitor related international and European developments and
promulgate them in the UK.
Summary of pages
This document comprises a front cover, an inside front cover, the EN title page,
pages 2 to 10, an inside back cover and a back cover.
The BSI copyright date displayed in this document indicates when the
document was last issued.
Amendments issued since publication
Amd. No. Date Comments
www.bzfxw.com
EUROPEAN STANDARD
NORME EUROP?ENNE
EUROP?ISCHE NORM
E N 1 3 1 4 6 -7
October 2002
ICS 93.100
English version
Railway applications - Track - Test methods for fastening
systems - Part 7: Determination of clamping force
Applications ferroviaires - Voie - Méthodes d'essai pour les
systèmes de fixation - Partie 7: Détermination de l'effort
d'application au patin du rail
Bahnanwendungen - Oberbau - Prüfverfahren für
Schienenbefestigungssysteme - Teil 7: Bestimmung der
Spannkraft
This European Standard was approved by CEN on 9 September 2002.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMI T? EUROP?EN DE NORMALI SATI ON
EUROP?I SCHES KOMI TEE F?R NORMUNG
M a n a g e m e n t C e n tr e : r u e d e S ta s s a r t, 3 6 B -1 0 5 0 B r u s s e ls
? 2002 CEN All rights of exploitation in any form and by any means reserved
worldwide for CEN national Members.
Ref. No. EN 13146-7:2002 E
www.bzfxw.com
E N 1 3 1 4 6 -7 :2 0 0 2 (E )
2
C o n te n ts
F o r e w o r d ......................................................................................................................................................................3
1 S c o p e ..............................................................................................................................................................4
2 N o r m a tiv e r e fe r e n c e s ....................................................................................................................................4
3 T e r m s a n d d e fin itio n s , s y m b o ls a n d a b b r e v ia tio n s ...................................................................................4
3 .1 T e r m s a n d d e fin itio n s ....................................................................................................................................4
3 .2 S y m b o ls a n d a b b r e v ia tio n s ..........................................................................................................................4
4 P r in c ip le ..........................................................................................................................................................4
5 A p p a r a tu s .......................................................................................................................................................4
5 .1 R a il...................................................................................................................................................................4
5 .2 L o a d in g d e v ic e ...............................................................................................................................................5
5 .3 L o a d d is p la c e m e n t m e a s u r in g a n d r e c o r d in g in s tr u m e n ts ......................................................................5
5 .4 C a lib r a tio n ......................................................................................................................................................5
5 .5 S te e l s h im s .....................................................................................................................................................5
6 T e s t s p e c im e n s ..............................................................................................................................................5
6 .1 S le e p e r , b e a r e r o r c o n c r e te b lo c k ................................................................................................................5
6 .2 F a s te n in g c o m p o n e n ts ..................................................................................................................................5
7 R e fe r e n c e p r o c e d u r e .....................................................................................................................................5
7 .1 P r e p a r a tio n fo r te s t ........................................................................................................................................5
7 .2 L o a d in g a n d m e a s u r e m e n t fo r a s s e m b lie s in c o r p o r a tin g a r a il p a d ........................................................5
7 .3 L o a d in g a n d m e a s u r e m e n t fo r a s s e m b lie s n o t in c o r p o r a tin g a r a il p a d .................................................6
8 A lte r n a tiv e p r o c e d u r e ....................................................................................................................................8
8 .1 P r e p a r a tio n fo r te s t ........................................................................................................................................8
8 .2 L o a d in g a n d m e a s u r e m e n t fo r a s s e m b lie s in c o r p o r a tin g a r a il p a d ........................................................8
8 .3 L o a d in g a n d m e a s u r e m e n t fo r a s s e m b lie s n o t in c o r p o r a tin g a r a il p a d ...............................................1 0
9 T e s t r e p o r t ....................................................................................................................................................1 0
www.bzfxw.com
E N 1 3 1 4 6 -7 :2 0 0 2 (E )
3
F o r e w o r d
This document (EN 13146-7:2002) has been prepared by Technical Committee CEN /TC 256 "Railway
applications", the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an identical text or
by endorsement, at the latest by April 2003, and conflicting national standards shall be withdrawn at the latest by
April 2003.
This document has been prepared under mandates (M/024
1
), M/275
2
)) given to CEN by the European Commission
and the European Free Trade Association, and supports essential requirements of EU Directive(s).
This series of European Standards EN 13146 "Railway applications — Track — Test methods for fastening
systems" consists of the following Parts:
Part 1 : Determination of longitudinal rail restraint.
Part 2 : Determination of torsional resistance.
Part 3 : Determination of attenuation of impact loads.
Part 4 : Effect of repeated loading.
Part 5 : Determination of electrical resistance.
Part 6 : Effect of severe environmental conditions.
Part 7 : Determination of clamping force.
Part 8 : In service testing.
These support the requirements in the series EN 13481 Railway applications — Track — Performance
requirements for fastening systems — Parts 1 to 7.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,
France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain,
Sweden, Switzerland and the United Kingdom.
1
) Railway equipment.
2
) Standardization in the field of Railway Equipment on the Interoperability of the Trans-European High-Speed Rail System.
www.bzfxw.com
E N 1 3 1 4 6 -7 :2 0 0 2 (E )
4
1 S c o p e
This Part of this European Standard specifies laboratory test procedures for measuring the clamping force exerted
by the fastening system on the foot of a rail. It is applicable to systems with and without baseplates on all types of
sleepers, bearers and elements of slab track.
These test procedures apply to a complete fastening assembly.
A reference procedure and an alternative procedure are included.
2 N o r m a tiv e r e fe r e n c e s
This European Standard incorporates by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For
dated references, subsequent amendments to or revisions of any of these publications apply to this European
Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the
publication referred to applies (including amendments).
EN 13481-1:2002, Railway applications — Track — Performance requirements for fastening systems —
Part : 1 Definitions.
3 T e r m s a n d d e fin itio n s , s y m b o ls a n d a b b r e v ia tio n s
3 .1 T e r m s a n d d e fin itio n s
For the purposes of this European Standard, the terms and definitions given in EN 13481-1:2002 apply.
3 .2 S y m b o ls a n d a b b r e v ia tio n s
For the purposes of this European Standard, the following symbols apply.
d vertical displacement of the sleeper relative to the rail, in mm;
m
s
mass of sleeper or part sleeper and fastening components fixed to it, used in the test, in kg;
m
f
mass of loading frame supported by the sleeper, in kg;
P vertical load applied to the sleeper, in kN;
P
0
vertical load at zero rail displacement which just counteracts the clamping force, in kN.
4 P r in c ip le
The clamping force for a complete rail fastening assembly is determined by measuring the force necessary to
separate the rail from the surface on which it is supported.
5 A p p a r a tu s
5 .1 R a il
A short length (approximately 0,5 m) of rail, of the section for which the fastening assembly under test is designed.
The rail shall be unlaminated and have no loose rust on the surface nor be polished on the foot by repeated testing.
www.bzfxw.com
E N 1 3 1 4 6 -7 :2 0 0 2 (E )
5
5 .2 L o a d in g d e v ic e
A device to apply a vertical load at a controlled rate of approximately 10 kN/min. For the reference procedure the
load is applied to the rail and for the alternative procedure the load is applied to a loading frame supported on the
sleeper.
5 .3 L o a d d is p la c e m e n t m e a s u r in g a n d r e c o r d in g in s tr u m e n ts
Instruments which measure the vertical displacement of the rail support (baseplate or sleeper) relative to the rail.
The recording instruments shall be capable of plotting load-displacement diagrams.
5 .4 C a lib r a tio n
The calibration of actuators and measuring instruments shall be verified with equipment having certified traceability
to European or International Standards using the International System of Units (SI).
5 .5 S te e l s h im s
Steel shims 25 mm x 25 mm x 0,25 mm, maximum thickness 0,30 mm.
6 T e s t s p e c im e n s
6 .1 S le e p e r , b e a r e r o r c o n c r e te b lo c k
A portion of a sleeper, bearer or concrete block whose centroid is approximately at the centre line of the rail seat or
baseplate support area. This is described as a sleeper in the test procedure.
6 .2 F a s te n in g c o m p o n e n ts
All fastening components, as used in track, including baseplates where incorporated.
7 R e fe r e n c e p r o c e d u r e
7 .1 P r e p a r a tio n fo r te s t
Fix the rail to the sleeper, with the baseplate if part of the assembly, using the fastening components assembled as
in track.
NOTE If a rail pad is used which is shaped to provide positive location in the assembly, the edges of the pad can be cut off
to simplify removal of the pad as described in 7.2. The portion of the pad under the rail should not be cut.
Clamp the portion of sleeper to the base of the test fixture. Set up the test arrangement as shown in Figure 1 to
permit a load P to be applied to the rail normal to the rail seat. Locate one displacement transducer at each of the
four corners of the rail seat to measure d. Zero the displacement transducers.
7 .2 L o a d in g a n d m e a s u r e m e n t fo r a s s e m b lie s in c o r p o r a tin g a r a il p a d
Apply an increasing tensile load P to the rail, ensuring that the rail base is kept parallel to the rail seat, until the pad
can just be moved. Remove the pad and decrease the load until the average of the displacement transducers is
zero. Record the load P and then reduce the load to approximately 0,9P. Whilst recording d (the average of the four
transducers) increase the load P at a rate not exceeding 10 kN/min until the load is 1,1P. From the load-
displacement diagram (see Figure 2) read off the value of P
0
at d = 0 which is taken as the clamping force. Repeat
the procedure twice more and calculate the mean clamping force.
www.bzfxw.com
E N 1 3 1 4 6 -7 :2 0 0 2 (E )
6
7 .3 L o a d in g a n d m e a s u r e m e n t fo r a s s e m b lie s n o t in c o r p o r a tin g a r a il p a d
Apply an increasing tensile load P to the rail until there is a clear space under the rail which is just sufficient to allow
insertion of four steel shims under the rail, one at each corner of the railse
at. Reduce the load P to zero and then
reapply an increasing load until a value is reached at which it is just possible to move all the shims by hand. This
load is P
0
which is taken as the clamping force. Repeat the procedure twice more and calculate the mean clamping
下载文档
热门试卷
- 2016年四川省内江市中考化学试卷
- 广西钦州市高新区2017届高三11月月考政治试卷
- 浙江省湖州市2016-2017学年高一上学期期中考试政治试卷
- 浙江省湖州市2016-2017学年高二上学期期中考试政治试卷
- 辽宁省铁岭市协作体2017届高三上学期第三次联考政治试卷
- 广西钦州市钦州港区2016-2017学年高二11月月考政治试卷
- 广西钦州市钦州港区2017届高三11月月考政治试卷
- 广西钦州市钦州港区2016-2017学年高一11月月考政治试卷
- 广西钦州市高新区2016-2017学年高二11月月考政治试卷
- 广西钦州市高新区2016-2017学年高一11月月考政治试卷
- 山东省滨州市三校2017届第一学期阶段测试初三英语试题
- 四川省成都七中2017届高三一诊模拟考试文科综合试卷
- 2017届普通高等学校招生全国统一考试模拟试题(附答案)
- 重庆市永川中学高2017级上期12月月考语文试题
- 江西宜春三中2017届高三第一学期第二次月考文科综合试题
- 内蒙古赤峰二中2017届高三上学期第三次月考英语试题
- 2017年六年级(上)数学期末考试卷
- 2017人教版小学英语三年级上期末笔试题
- 江苏省常州西藏民族中学2016-2017学年九年级思想品德第一学期第二次阶段测试试卷
- 重庆市九龙坡区七校2016-2017学年上期八年级素质测查(二)语文学科试题卷
- 江苏省无锡市钱桥中学2016年12月八年级语文阶段性测试卷
- 江苏省无锡市钱桥中学2016-2017学年七年级英语12月阶段检测试卷
- 山东省邹城市第八中学2016-2017学年八年级12月物理第4章试题(无答案)
- 【人教版】河北省2015-2016学年度九年级上期末语文试题卷(附答案)
- 四川省简阳市阳安中学2016年12月高二月考英语试卷
- 四川省成都龙泉中学高三上学期2016年12月月考试题文科综合能力测试
- 安徽省滁州中学2016—2017学年度第一学期12月月考高三英语试卷
- 山东省武城县第二中学2016.12高一年级上学期第二次月考历史试题(必修一第四、五单元)
- 福建省四地六校联考2016-2017学年上学期第三次月考高三化学试卷
- 甘肃省武威第二十三中学2016—2017学年度八年级第一学期12月月考生物试卷
网友关注
- 教资考试幼儿保教知识与能力单选题强化练习(二)
- 教师资格证考试《幼儿保教知识与能力》考前模拟(活动设计题一)
- 2015年教师资格国考初中历史综合练习:单选题(1)
- 2014幼儿教师资格考试《保教知识与能力》考题猜想:教育活动的组织与实施(七)
- 教资考试幼儿保教知识与能力材料分析题强化练习(二)
- 2014幼儿教师资格考试《保教知识与能力》考题猜想:教育活动的组织与实施(三)
- 2015年教师资格国考初中历史综合练习:单选题(4)
- 2014幼儿教师资格考试《保教知识与能力》考题猜想:教育活动的组织与实施(九)
- 教师资格证考试初中美术强化练习:单选题四
- 教师资格证考试初中美术强化练习:单选题一
- 教师资格证考试《幼儿保教知识与能力》考前模拟(活动设计题二)
- 教师资格证国考幼儿《综合素质》材料分析题专项训练(一)
- 2015年教师资格国考初中历史综合练习:简答题(2)
- 2014幼儿教师资格考试《保教知识与能力》考题猜想:教育活动的组织与实施(一)
- 2015年教师资格国考初中历史综合练习:单选题(2)
- 2015教师资格考试英语词汇:专项练习(1)
- 2014幼儿教师资格考试《保教知识与能力》考题猜想:教育活动的组织与实施(四)
- 教师资格证考试《幼儿保教知识与能力》考前模拟(活动设计题三)
- 教师资格证国考幼儿《综合素质》材料分析题专项训练(二)
- 教师资格证考试初中美术强化练习:教学设计题(二)
- 教资考试幼儿保教知识与能力材料分析题强化练习(三)
- 教师资格国考《中学教育知识与能力》第三章练习题
- 2014幼儿教师资格考试《保教知识与能力》考题猜想:教育活动的组织与实施(二)
- 教师资格国考《中学教育知识与能力》第二章练习题
- 教资考试幼儿保教知识与能力材料分析题强化练习(六)
- 教师资格证考试初中美术强化练习:解答题二
- 2014幼儿教师资格考试《保教知识与能力》考题猜想:教育活动的组织与实施(十)
- 2014幼儿教师资格考试《保教知识与能力》考题猜想:教育活动的组织与实施(八)
- 教资考试幼儿保教知识与能力单选题强化练习(一)
- 2015教师资格考试英语词汇:专项练习(2)
网友关注视频
- 二年级下册数学第三课 搭一搭⚖⚖
- 冀教版小学数学二年级下册第二单元《余数和除数的关系》
- 【部编】人教版语文七年级下册《泊秦淮》优质课教学视频+PPT课件+教案,湖北省
- 冀教版英语五年级下册第二课课程解读
- 冀教版小学数学二年级下册第二周第2课时《我们的测量》宝丰街小学庞志荣
- 冀教版小学数学二年级下册第二单元《有余数除法的简单应用》
- 【部编】人教版语文七年级下册《逢入京使》优质课教学视频+PPT课件+教案,安徽省
- 沪教版牛津小学英语(深圳用) 四年级下册 Unit 12
- 外研版英语三起5年级下册(14版)Module3 Unit2
- 沪教版牛津小学英语(深圳用) 四年级下册 Unit 8
- 【获奖】科粤版初三九年级化学下册第七章7.3浓稀的表示
- 沪教版八年级下次数学练习册21.4(2)无理方程P19
- 第19课 我喜欢的鸟_第一课时(二等奖)(人美杨永善版二年级下册)_T644386
- 第4章 幂函数、指数函数和对数函数(下)_六 指数方程和对数方程_4.7 简单的指数方程_第一课时(沪教版高一下册)_T1566237
- 六年级英语下册上海牛津版教材讲解 U1单词
- 三年级英语单词记忆下册(沪教版)第一二单元复习
- 沪教版牛津小学英语(深圳用) 四年级下册 Unit 7
- 第8课 对称剪纸_第一课时(二等奖)(沪书画版二年级上册)_T3784187
- 沪教版牛津小学英语(深圳用) 五年级下册 Unit 12
- 冀教版小学英语四年级下册Lesson2授课视频
- 北师大版八年级物理下册 第六章 常见的光学仪器(二)探究凸透镜成像的规律
- 冀教版英语四年级下册第二课
- 二次函数求实际问题中的最值_第一课时(特等奖)(冀教版九年级下册)_T144339
- 【部编】人教版语文七年级下册《逢入京使》优质课教学视频+PPT课件+教案,安徽省
- 8.练习八_第一课时(特等奖)(苏教版三年级上册)_T142692
- 冀教版小学数学二年级下册第二单元《有余数除法的竖式计算》
- 苏科版八年级数学下册7.2《统计图的选用》
- 人教版二年级下册数学
- 沪教版八年级下册数学练习册21.4(1)无理方程P18
- 外研版英语三起5年级下册(14版)Module3 Unit1
精品推荐
- 2016-2017学年高一语文人教版必修一+模块学业水平检测试题(含答案)
- 广西钦州市高新区2017届高三11月月考政治试卷
- 浙江省湖州市2016-2017学年高一上学期期中考试政治试卷
- 浙江省湖州市2016-2017学年高二上学期期中考试政治试卷
- 辽宁省铁岭市协作体2017届高三上学期第三次联考政治试卷
- 广西钦州市钦州港区2016-2017学年高二11月月考政治试卷
- 广西钦州市钦州港区2017届高三11月月考政治试卷
- 广西钦州市钦州港区2016-2017学年高一11月月考政治试卷
- 广西钦州市高新区2016-2017学年高二11月月考政治试卷
- 广西钦州市高新区2016-2017学年高一11月月考政治试卷
分类导航
- 互联网
- 电脑基础知识
- 计算机软件及应用
- 计算机硬件及网络
- 计算机应用/办公自动化
- .NET
- 数据结构与算法
- Java
- SEO
- C/C++资料
- linux/Unix相关
- 手机开发
- UML理论/建模
- 并行计算/云计算
- 嵌入式开发
- windows相关
- 软件工程
- 管理信息系统
- 开发文档
- 图形图像
- 网络与通信
- 网络信息安全
- 电子支付
- Labview
- matlab
- 网络资源
- Python
- Delphi/Perl
- 评测
- Flash/Flex
- CSS/Script
- 计算机原理
- PHP资料
- 数据挖掘与模式识别
- Web服务
- 数据库
- Visual Basic
- 电子商务
- 服务器
- 搜索引擎优化
- 存储
- 架构
- 行业软件
- 人工智能
- 计算机辅助设计
- 多媒体
- 软件测试
- 计算机硬件与维护
- 网站策划/UE
- 网页设计/UI
- 网吧管理