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。ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M一、总则ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M 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。ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M二、技术要求ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M1、应有铭牌,其中包括制造厂、型号、规格出厂编号与日期。ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M2、外表面应平整光洁,振动平稳,声音正常,台面应水平。ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M3、电气部件绝缘性能应良好。ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M4、基座与基础用地脚螺栓固定。ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M5、振动台面尺寸:1000×1000±5mm。ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M6、振动频率:50±3HZ。ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M7、空载时的有效振幅为0.5±0.1mm。ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M三、校验用标准器具ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M8、二级测振仪;ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M9、2m长钢卷尺,分度值1mm。ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M四、校验方法ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M(一)外观与工作状态校验ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M10、用感官和启动试验检查,要符合1、2、3、4条规定。ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M(二)技术参数校验方法:ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M11、用钢卷尺测量振动台面的尺寸。ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M12、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。ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M13、振动频率可根据电机转速测定,也可以采用测振仪测定。 ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M五、校验结果评定ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M14、新振动台必须全部符合技术要求。ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M15、使用中的振动台应符合6、7条技术要求。ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M16、校验周期壹年。ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M六、附录ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M校验附录表ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M混凝土成型用标准振动台校验记录表ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M仪器编号: 校验编号:ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_MìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
项目ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
技术要求ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
校验数据ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
结果ìIiAÆlObbs.3c3t.com9;T£$_M |
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
新的ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
使用中的ìIiAÆlObbs.3c3t.com9;T£$_M |
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
外观与工作性状检验ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M |
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
振动台面尺寸ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
长1000±5mmìIiAÆlObbs.3c3t.com9;T£$_M ìIiAÆlObbs.3c3t.com9;T£$_M
宽1000±5mmìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M |
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
振动频率ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
50±3HZìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
50±3HZìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M |
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
振动振幅ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M ìIiAÆlObbs.3c3t.com9;T£$_M
0.5mmìIiAÆlObbs.3c3t.com9;T£$_M ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M ìIiAÆlObbs.3c3t.com9;T£$_M
0.5mmìIiAÆlObbs.3c3t.com9;T£$_M ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
1ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
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ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M |
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
2ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M |
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
3ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M |
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
4ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M |
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
结论ìIiAÆlObbs.3c3t.com9;T£$_M | ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M |
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
校验人: 复核人:ìIiAÆlObbs.3c3t.com9;T£$_M |
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
ìIiAÆlObbs.3c3t.com9;T£$_M
校验日期: 年 月 日ìIiAÆlObbs.3c3t.com9;T£$_M |
ìIiAÆlObbs.3c3t.com9;T£$_MìIiAÆlObbs.3c3t.com9;T£$_M