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zetman - 2008/7/9 0:22:00
做石灰edta试验最佳含水率越大石灰得质量越小。-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
如:    4%的掺灰土  最佳含水率16.4  -á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
           6%的掺灰土  最佳含水率17.2-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
         做出得edta耗量为什么6%的比4%的大呢?-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
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4%edta          石灰剂量                          edta耗量-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
                         2                                      7.2-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
                         3                                      9.7-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
                         4                                      11.6-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
                         5                                       13.3-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
                         6                                       15.4-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
6%                   石灰剂量                             edta耗量-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
                         3                                       12.1-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
                         4                                        13.3-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
                         5                                        14.2-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
                         6                                         15.5-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
                         7                                          16.6-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
jiaozuowxj - 2008/7/9 0:29:00
请告知你的两个最佳含水量,另外你会用的石灰是不是一个厂家的?-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
zetman - 2008/7/9 0:54:00
4%的掺灰土  最佳含水率16.4  -á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
6%的掺灰土  最佳含水率17.2-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
  -á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
石灰是一个厂家得,顺便问一下我得积分不足怎么回事呢?-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
lingao - 2008/7/9 11:02:00
6% 的灰土难道会比4%的灰土的EDTA消耗量大吗?-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
zetman - 2008/7/9 11:53:00
我感觉也不能比4%的大啊,不过怎么就做出这个样子了呢?-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
niuniu6682000 - 2008/7/9 22:22:00
建议多做几次平行试验(同一人)和对比试验(不同人)-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
   6                                      15.4-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
      6                                       15.5-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
但你这一组还是比较接近-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
zetman - 2008/7/9 23:15:00
谢谢你,4%的掺灰土edta曲线和6%的掺灰土edta曲线在一张米格纸上画出来得话,理论上是4%得在6%得上面吧?-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
niuniu6682000 - 2008/7/10 17:33:00
是的,不过差别很小(如果你做的绝对准确的话),有时候可能没差别-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
neweboy - 2008/8/20 14:52:00
不错,谢谢!-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
:default6:-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
250417562 - 2008/8/21 18:35:00
只要你做的很准确就不需要想那么多的,6%的还是很接近的!-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
修远人 - 2008/10/4 11:29:00
支持-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
wuyinghualyg - 2009/5/27 16:35:00
楼主试验做错了吧!你怎么分别做了标准曲线?-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
如施工用4%灰土,那么按规范应分别做0 2 4 6 8 的击实试验,分别求的最大干密度和最佳含水量。-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
再分别以不同灰剂量的最佳含水量来计算和配制EDTA用混合料,得出标准曲线并用内插法做出对应表包括最大干密度与灰剂量的对应表。-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
施工中以对应的EDTA查询实际灰剂量,以对应的灰剂量选取最大干密度。-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
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