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混凝土成型用标准振动台校验方法 [复制链接]

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
项目=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
技术要求=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
校验数据=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
结果=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
新的=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
使用中的=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

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=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
外观与工作性状检验=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
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=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

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=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

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=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
振动台面尺寸=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
1000±5mm=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
1000±5mm=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

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=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
振动频率=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
50±3HZ=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
50±3HZ=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
振动振幅=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
0.5mm=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

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=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
0.5mm=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
1=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

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=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

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=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
2=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
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=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

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3=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

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=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

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=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
4=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

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=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
结论=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
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=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

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=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

校验人:                                         复核人:=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

校验日期:                                                                  =Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

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。=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

一、总则=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

      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。=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

二、技术要求=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

1、应有铭牌,其中包括制造厂、型号、规格出厂编号与日期。=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

2、外表面应平整光洁,振动平稳,声音正常,台面应水平。=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

3、电气部件绝缘性能应良好。=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

4、基座与基础用地脚螺栓固定。=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

5、振动台面尺寸:1000×1000±5mm=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

6、振动频率:50±3HZ=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

7、空载时的有效振幅为0.5±0.1mm=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

三、校验用标准器具=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

8、二级测振仪;=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

92m长钢卷尺,分度值1mm=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

四、校验方法=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

(一)外观与工作状态校验=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

10、用感官和启动试验检查,要符合1234条规定。=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

(二)技术参数校验方法:=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

11、用钢卷尺测量振动台面的尺寸。=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

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。=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

13、振动频率可根据电机转速测定,也可以采用测振仪测定。 =Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

五、校验结果评定=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

14、新振动台必须全部符合技术要求。=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

15、使用中的振动台应符合67条技术要求。=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

16、校验周期壹年。=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

六、附录=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

校验附录表=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
混凝土成型用标准振动台校验记录表=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
仪器编号:                                               校验编号:=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
分享 转发
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2#

好东西啊,送计量所检要1000块呢!=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš

=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
TOP
3#

好东西=Ñ(p²sq¨™bbs.3c3t.com†^7·•·Ïbš
不积跬步无以至千里,不积小流无以成江河。
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