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。1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ一、总则1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 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。1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ二、技术要求1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1、应有铭牌,其中包括制造厂、型号、规格出厂编号与日期。1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ2、外表面应平整光洁,振动平稳,声音正常,台面应水平。1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ3、电气部件绝缘性能应良好。1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ4、基座与基础用地脚螺栓固定。1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ5、振动台面尺寸:1000×1000±5mm。1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ6、振动频率:50±3HZ。1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ7、空载时的有效振幅为0.5±0.1mm。1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ三、校验用标准器具1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ8、二级测振仪;1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ9、2m长钢卷尺,分度值1mm。1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ四、校验方法1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ(一)外观与工作状态校验1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ10、用感官和启动试验检查,要符合1、2、3、4条规定。1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ(二)技术参数校验方法:1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ11、用钢卷尺测量振动台面的尺寸。1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ12、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。1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ13、振动频率可根据电机转速测定,也可以采用测振仪测定。 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ五、校验结果评定1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ14、新振动台必须全部符合技术要求。1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ15、使用中的振动台应符合6、7条技术要求。1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ16、校验周期壹年。1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ六、附录1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ校验附录表1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ混凝土成型用标准振动台校验记录表1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ仪器编号: 校验编号:1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1Hpe-¾#bbs.3c3t.com²ÊÁÅ
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1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
项目1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
技术要求1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
校验数据1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
结果1Hpe-¾#bbs.3c3t.com²ÊÁÅ |
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1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
新的1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
使用中的1Hpe-¾#bbs.3c3t.com²ÊÁÅ |
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
外观与工作性状检验1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
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振动台面尺寸1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
长1000±5mm1Hpe-¾#bbs.3c3t.com²ÊÁÅ 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
宽1000±5mm1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
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1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
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1Hpe-¾#bbs.3c3t.com²ÊÁÅ |
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振动频率1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
50±3HZ1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
50±3HZ1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
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振动振幅1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
0.5mm1Hpe-¾#bbs.3c3t.com²ÊÁÅ 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
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1Hpe-¾#bbs.3c3t.com²ÊÁÅ 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
0.5mm1Hpe-¾#bbs.3c3t.com²ÊÁÅ 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
11Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
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1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
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21Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
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31Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
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1Hpe-¾#bbs.3c3t.com²ÊÁÅ
41Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
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结论1Hpe-¾#bbs.3c3t.com²ÊÁÅ | 1Hpe-¾#bbs.3c3t.com²ÊÁÅ
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1Hpe-¾#bbs.3c3t.com²ÊÁÅ
校验人: 复核人:1Hpe-¾#bbs.3c3t.com²ÊÁÅ |
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
1Hpe-¾#bbs.3c3t.com²ÊÁÅ
校验日期: 年 月 日1Hpe-¾#bbs.3c3t.com²ÊÁÅ |
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1Hpe-¾#bbs.3c3t.com²ÊÁÅ