UC知道·帮忙翻译一段专业英语~
来源：百度知道 编辑：UC知道 时间：2024/05/18 10:44:47
8 Procedure-alternative method
8.1 Preparation
This shall be as in 7.1 except that the sleeper shall be supported on a rubber mat in accordance with 5.2.2 and a vertical downward preload of 50 kN shall be applied to the rail in accordance with 5.6.The static strains the sleeper caused by the preload shall be measured and the numerical mean taken as sb.
8.2 Testing and checking
This shall be carried out in accordance with 7.2 and 7.3.
8.3 Calculation
Calculate the attenuation a,in % ,for the test pad telative to the reference pad for each of the three measured impacts as follows:
The result shall be reported as the mean value of a for the three measured impact using the test pad .
A sample calculation is shown in annex A.
9 Test report
The test report shall include at least the following in formation:
a) number,date of issue and title of this standard;
b) name and address of laboratory performing the test;
c) dat
8.1 Preparation
This shall be as in 7.1 except that the sleeper shall be supported on a rubber mat in accordance with 5.2.2 and a vertical downward preload of 50 kN shall be applied to the rail in accordance with 5.6.The static strains the sleeper caused by the preload shall be measured and the numerical mean taken as sb.
8.2 Testing and checking
This shall be carried out in accordance with 7.2 and 7.3.
8.3 Calculation
Calculate the attenuation a,in % ,for the test pad telative to the reference pad for each of the three measured impacts as follows:
The result shall be reported as the mean value of a for the three measured impact using the test pad .
A sample calculation is shown in annex A.
9 Test report
The test report shall include at least the following in formation:
a) number,date of issue and title of this standard;
b) name and address of laboratory performing the test;
c) dat
第八过程替代方法
8.1制备
这将是在7.1但卧铺应支持一个橡胶垫按照5.2.2和一个垂直向下预50弯矩应适用于铁路按照5.6.The静态的卧铺株所引起的预应测量和数值意味着作为某人。
8.2测试和检查
这应进行按照7.2和7.3 。
8.3计算
计算衰减一个，在％ ，测试垫telative参考跳板的三个衡量的影响如下：
结果应报的平均价值为三个衡量影响使用的测试板。
抽样计算显示在附件A
第9试验报告
试验报告应至少包括以下内容形成：
一）号码，签发日期和标题这一标准;
二）名称和地址的实验室进行试验;
三）测试完成日期
四）姓名，名称和说明紧固装配uesd的试验;
戊）详细的参考和测试垫垫;
F ）的细节，混凝土轨枕包括是否直板或两个区块和质量;
g ）项原产地的试验标本;
高）测试procedue使用;
一）平均衰减的测试相比，垫垫参考。
AnnexA
（翔实）
样本计算
图A.1显示，实际应变/时间阴谋的应变计毗邻上方的卧铺使用范围垫和预紧力。
图A.2显示相应的阴谋的应变计毗邻的基础轨枕使用范围垫。
图A.3和A.4有相应的土地使用相同的轨枕与测试板。
注意这个例子是一个影响;的测试程序需要三个影响。
钥匙
1株衡量产出，在毫伏
第2时间，毫秒
图A.1应变最高纪录衡量的轨枕垫使用范围
钥匙
1株衡量产出，在毫伏
第2时间，毫秒
图A.2应变记录从底部衡量的轨枕垫使用范围
钥匙
1株衡量产出，在毫伏
第2时间，毫秒
图A.3应变最高纪录衡量卧铺上使用测试台
钥匙
1株衡量产出，在毫伏
第2次毫秒