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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。àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
如:    4%的掺灰土  最佳含水率16.4  àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
           6%的掺灰土  最佳含水率17.2àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
         做出得edta耗量为什么6%的比4%的大呢?àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
4%edta          石灰剂量                          edta耗量àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
                         2                                      7.2àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
                         3                                      9.7àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
                         4                                      11.6àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
                         5                                       13.3àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
                         6                                       15.4àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
6%                   石灰剂量                             edta耗量àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
                         3                                       12.1àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
                         4                                        13.3àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
                         5                                        14.2àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
                         6                                         15.5àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
                         7                                          16.6àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
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?àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
zetman - 2008/7/9 0:54:00
4%的掺灰土  最佳含水率16.4  àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
6%的掺灰土  最佳含水率17.2àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
  àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
石灰是一个厂家得,顺便问一下我得积分不足怎么回事呢?àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
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?àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
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?àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
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)àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
   6                                      15.4àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
      6                                       15.5àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
但你这一组还是比较接近àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
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?àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
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àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
neweboy - 2008/8/20 14:52:00
不错,谢谢!àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
:default6:àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
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!àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
修远人 - 2008/10/4 11:29:00
支持àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
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?àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
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。àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
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。àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
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。àã1 ¾F)Jð_bbs.3c3t.com”;Y,ÒÖÀë
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