混凝土成型用标准振动台校验方法 - 监理检测网论坛,检测网论坛,检测论坛,试验检测论坛,监理检测论坛,试验检测网,工程检测论坛,监理论坛,监理网,检测网,试验检测考试论坛,检测师考试论坛,助理试验检测师考试,试验检测师考试,试验检测考试报名,试验检测考试现场审核

ede - 2006/1/21 13:43:00

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,- 6gÌÓ bbs.3c3t.comõgaøØ?:

Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
一、总则Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
      混凝土成型用标准振动台系用于按GB/T50081-2002、GBJ82-1985中成型混凝土试件时的专用设备。Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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二、技术要求Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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1、应有铭牌，其中包括制造厂、型号、规格出厂编号与日期。Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
2、外表面应平整光洁，振动平稳，声音正常，台面应水平。Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
3、电气部件绝缘性能应良好。Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
4、基座与基础用地脚螺栓固定。Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
5、振动台面尺寸：1000×1000±5mm。Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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6、振动频率：50±3HZ。Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
7、空载时的有效振幅为0.5±0.1mm。Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
三、校验用标准器具Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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8、二级测振仪；Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
9、2m长钢卷尺，分度值1mm。Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
四、校验方法Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
（一）外观与工作状态校验Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
10、用感官和启动试验检查，要符合1、2、3、4条规定。Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
（二）技术参数校验方法：Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
11、用钢卷尺测量振动台面的尺寸。Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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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1、2点，后测3、4点。所测4个点均应符合第6、7条的要求。Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
五、校验结果评定Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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14、新振动台必须全部符合技术要求。Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
15、使用中的振动台应符合6、7条技术要求。Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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16、校验周期壹年。Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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六、附录Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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校验附录表Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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混凝土成型用标准振动台校验记录表Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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仪器编号：                                               校验编号：Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
项目Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
技术要求Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
校验数据Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
结果Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
新的Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
使用中的Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
外观与工作性状检验Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
振动台面尺寸Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
长1000±5mmÑ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
宽1000±5mmÑ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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振动频率Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
50±3HZÑ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
50±3HZÑ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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振动振幅Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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0.5mmÑ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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0.5mmÑ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
1Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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2Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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3Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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4Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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结论Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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校验人：                                         复核人：Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?:
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校验日期：                                         年            月             日Ñ,- 6gÌÓ bbs.3c3t.comõgaøØ?: