河道断面测量

1、xed designation E2133; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This test method describes the measurement of trans-verse and longitudinal surface profiles on paved road, bridge,and airport surfaces using a rolling inclinome。

2、xed designation E2133; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This test method describes the measurement of trans-verse and longitudinal surface profiles on paved road, bridge,and airport surfaces using a rolling inclinome。

3、JANUARY 1987 ELECTRONIC INDUSTRIES ASSOCIATION ENGINEERING DEPARTMENT _ EIA TEPL05-9 7 m 3234600 0007393 T m NOTICE EIA Engineering Standards and Publications are designed to 8orve the pub116 interest through eliminating misunderstandinge between msinufeisturera end purchasers, facilitating interchangeability and improvement ef prsduste, end assisting the purchaser in selecting end * obtaining with mlnimum delay the proper product for his particular need Exi8tence ef sueh Standards an。

4、 2133; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This test method describes the measurement of trans-verse and longitudinal surface profiles on paved road, bridge,and airport surfaces using a rolling inclinometer traveling atwalki。

5、ter le passage des poissons au niveau des dversoirs profil triangulaire conformes lISO 4360 TECHNICAL REPORT ISO/TR 19234 Reference number ISO/TR 19234:2016(E) First edition 2016-12-15 ISO/TR 19234:2016(E)ii ISO 2016 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2016, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or me。

6、SOCIATION ENGINEERING DEPARTMENT - EIA TEP105-7-A 87 3234b00 0007374 T NOTICE EIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product for his particular need. Existence of such Standards and Pub- lications shall not in any respect preclude 。

7、量抽瓷或搪瓷覆盖层的局部厚度及测量薄的厚度，用金相显微镜进行测量，其绝对精度可达到0.8m。
本方法可作为金属镀层、氧化层厚度测量的仲裁方法。
本标准等效采用国际标准ISO1463-1982（金属和氧化物覆盖层横断面厚度显微镜测量方法注局部厚度E在试样上指定的部位肉，作规定次数的测量，其厚度取平均值。
1 方法根述从待测件上指定的位置切吉I一块试样，镶嵌后，对横断面进行适当的研磨、抛光和漫蚀。
用校正过的标尺测量覆盖层横断面的厚度。
2 影响测量精度的因素2. 1 表面粗糙度若覆盖层或覆盖层的基体表面是粗糙的，则与覆盖层横断面接触的一条或两条界面线也是不规则的，以致不能精确测量见附录A补充件中A.4 J, 2.2 横断面的斜度横断面必须垂直于待测覆盖层，若有偏差，则测得的厚度将大于真实厚度。
如垂直度偏差10则测量值比真实厚度大I.5 i。
2.3 覆盖层变形镶嵌试样和制备横断面的过程中过高的温度和压力将使软的或低熔点的覆盖层产生变形，在制备脆性材料横断面时，过度的打磨也同样会产生变形。
2.4 覆盖层边缘倒角制备试样时不正确的镶嵌、研磨、抛光和浸蚀都会引起覆盖层横。

8、TANDARD National foreword This British Standard is the UK implementation of ISO 8608:2016. It supersedes BS 7853:1996 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee GME/21/5, Mechanical vibration, shock and condition monitoring - Vibration of machines. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are。

9、i设计尺寸的轮胎轮霹国样援。
费量歪斜值的样极分度为2.5mm; c. 分规。
3 试样轮5台断嚣的i式样必须通过轮胎中心轴线。
4 分析程序4. 1 胎击胶厚度测量F目比例尺测量哥哥面黠冠中心线窝倒1omm内的脸面胶厚度（含补强层，不包括缓冲层。
至少测量三处，其中一处位于胎冠中b线上。
提量取算术三￥均值，割量结果辑确到小数点后一位。
4.1 胎tJm股厚重割量用比例尺测量轮胎断面主胎倒段最薄娃的厚度。
泪：量结果精确到小数点后一位。
4.3帘线排列不齐检查南吕翻栓查轮胎断面上帘线排到情况。
丸有下两情况之一者，视为帘线排列j不齐za. 帘线排列成技浪状，技高超过一根帘线者喜b. 有三根以上帘线错位，且离位超过一报帘线者。
锅丝圈的反包帘布部分不作此项检查。
4.毒钢丝圈离位值m量4.毒.1 理比例尺部量钢丝噩下至着合直径之间的材料厚度。
4.4.2如圈1所示，钢丝噩离位值按式（1)、式（2）进行计算z!:!. X1 = I h l - X1 I . ; .( 1 ) 1:!.X2= lh2-X2 I .。