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混凝土成型用标准振动台校验方法 [复制链接]

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
项目(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
技术要求(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
校验数据(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

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(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
结果(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

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(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
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新的(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
使用中的(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
外观与工作性状检验(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
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(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
振动台面尺寸(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
1000±5mm(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
1000±5mm(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
振动频率(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
50±3HZ(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
50±3HZ(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
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(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
振动振幅(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
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(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
0.5mm(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
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(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
0.5mm(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

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1(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

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2(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
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3(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
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4(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

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结论(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

校验人:                                         复核人:(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

校验日期:                                                                  (õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

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。(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

一、总则(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

      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。(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

二、技术要求(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

1、应有铭牌,其中包括制造厂、型号、规格出厂编号与日期。(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

2、外表面应平整光洁,振动平稳,声音正常,台面应水平。(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

3、电气部件绝缘性能应良好。(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

4、基座与基础用地脚螺栓固定。(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

5、振动台面尺寸:1000×1000±5mm(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

6、振动频率:50±3HZ(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

7、空载时的有效振幅为0.5±0.1mm(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

三、校验用标准器具(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

8、二级测振仪;(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

92m长钢卷尺,分度值1mm(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

四、校验方法(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(一)外观与工作状态校验(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

10、用感官和启动试验检查,要符合1234条规定。(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(二)技术参数校验方法:(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

11、用钢卷尺测量振动台面的尺寸。(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

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。(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

13、振动频率可根据电机转速测定,也可以采用测振仪测定。 (õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

五、校验结果评定(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

14、新振动台必须全部符合技术要求。(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

15、使用中的振动台应符合67条技术要求。(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

16、校验周期壹年。(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

六、附录(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

校验附录表(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
混凝土成型用标准振动台校验记录表(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
仪器编号:                                               校验编号:(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
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2#

好东西啊,送计量所检要1000块呢!(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí

(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
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3#

好东西(õeìiîzŠ­bbs.3c3t.comó¶Iö؄\Tí
不积跬步无以至千里,不积小流无以成江河。
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