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混凝土成型用标准振动台校验方法 [复制链接]

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8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
项目8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
技术要求8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
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校验数据8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
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结果8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

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8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
新的8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
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使用中的8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

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8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
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外观与工作性状检验8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

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8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
振动台面尺寸8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
1000±5mm8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

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1000±5mm8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
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8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
振动频率8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
50±3HZ8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
50±3HZ8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

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8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

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8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
振动振幅8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
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8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
0.5mm8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

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0.5mm8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

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8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

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18ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

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28ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

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8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
38ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

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8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

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8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
48ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

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8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
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8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
结论8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

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8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

校验人:                                         复核人:8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

校验日期:                                                                  8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

1#

本方法适用于新制的,使用中的及检修后的混凝土成型用振动台的校验。8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

一、总则8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

      混凝土成型用标准振动台系用于按GB/T50081-2002GBJ82-1985中成型混凝土试件时的专用设备。8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

二、技术要求8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

1、应有铭牌,其中包括制造厂、型号、规格出厂编号与日期。8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

2、外表面应平整光洁,振动平稳,声音正常,台面应水平。8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

3、电气部件绝缘性能应良好。8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

4、基座与基础用地脚螺栓固定。8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

5、振动台面尺寸:1000×1000±5mm8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

6、振动频率:50±3HZ8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

7、空载时的有效振幅为0.5±0.1mm8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

三、校验用标准器具8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8、二级测振仪;8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

92m长钢卷尺,分度值1mm8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

四、校验方法8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

(一)外观与工作状态校验8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

10、用感官和启动试验检查,要符合1234条规定。8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

(二)技术参数校验方法:8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

11、用钢卷尺测量振动台面的尺寸。8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

12、用测振仪测振动台面的频率与有效振幅时,应待振动台振动平稳后测,测振点布置在振动台的四周边,共4点(如图一所示)如不能同时测四个点时,至少要同时测2个点。先测12点,后测34点。所测4个点均应符合第67条的要求。8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

13、振动频率可根据电机转速测定,也可以采用测振仪测定。 8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

五、校验结果评定8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

14、新振动台必须全部符合技术要求。8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

15、使用中的振动台应符合67条技术要求。8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

16、校验周期壹年。8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

六、附录8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

校验附录表8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
混凝土成型用标准振动台校验记录表8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
仪器编号:                                               校验编号:8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
分享 转发
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2#

好东西啊,送计量所检要1000块呢!8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r

8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
TOP
3#

好东西8ž\ñ+¢!d9bbs.3c3t.com®*UýÈi?`r
不积跬步无以至千里,不积小流无以成江河。
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