砼随着材料的开发及应用,砼组成材料由普通砼的水泥、砂、石、水四种发展为5~7种组成材料,使影响砼强度及工作性等的因素变得更复杂,这就为砼配合比的确定提出了新的要求.配合比的确定,关键是要保证砼满足施工、强度、耐久性、经济性四方面要求.在现行配合比设计规程JGJ/T55-96中,高强砼配合比确定方法基本上还采用普通砼的确定方法.但在实践中,该方法已显不足.Zmûj¡lbbs.3c3t.comy/àu²ªºà 表1 试验因素水平表Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
Zmûj¡lbbs.3c3t.comy/àu²ªºà
Zmûj¡lbbs.3c3t.comy/àu²ªºà水平Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | A(水泥用量)Zmûj¡lbbs.3c3t.comy/àu²ªºà | B(单位用水量)Zmûj¡lbbs.3c3t.comy/àu²ªºà | C(砂 率)Zmûj¡lbbs.3c3t.comy/àu²ªºà | D(缓凝剂)Zmûj¡lbbs.3c3t.comy/àu²ªºà |
1Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 480Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 170Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 42Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 510Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 163Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 38Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0.2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
3Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 540Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 156Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 34Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0.3Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
Zmûj¡lbbs.3c3t.comy/àu²ªºà
Zmûj¡lbbs.3c3t.comy/àu²ªºà3)选择正交表:由于有4个因素,3种水平,故选择L9(34)正交表.Zmûj¡lbbs.3c3t.comy/àu²ªºà 表2 试验方案及结果表Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
Zmûj¡lbbs.3c3t.comy/àu²ªºà
Zmûj¡lbbs.3c3t.comy/àu²ªºà试验号Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 因素Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 试验结果Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | |||||||||
AZmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | BZmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | CZmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | DZmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | FDNZmûj¡lbbs.3c3t.comy/àu²ªºà | SZmûj¡lbbs.3c3t.comy/àu²ªºà | △SZmûj¡lbbs.3c3t.comy/àu²ªºà | fZmûj¡lbbs.3c3t.comy/àu²ªºà | 成本WZmûj¡lbbs.3c3t.comy/àu²ªºà | 综合Zmûj¡lbbs.3c3t.comy/àu²ªºà | 名次Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | |
1Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 480Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 170Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 42Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0.55Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 180Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 45Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 58.4Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 326.2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | /Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 510Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 163Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 42Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0.2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0.75Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 180Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 50Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 63.5Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 355.5Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 15Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 6Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
3Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 540Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 156Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 42Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0.3Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 1.05Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 170Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 55Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 73.6Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 390.6Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 18Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 5Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
4Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 480Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 163Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 38Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0.3Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0.60Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 180Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 45Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 65.8Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 334.4Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 27Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 1Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
5Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 510Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 156Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 38Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0.80Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 180Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 75Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 74.3Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 355.9Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | /Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
6Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 540Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 170Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 38Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0.2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0.70Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 170Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 50Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 68.2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 368.0Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 18Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 4Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
7Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 480Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 156Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 34Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0.2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0.70Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 180Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 60Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 70.5Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 339.1Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 27Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
8Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 510Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 170Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 34Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0.3Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0.55Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 175Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 40Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 66.8Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 346.8Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 24Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 3Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
9Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 540Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 163Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 34Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0.70Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 175Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 80Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 78.0Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 365.6Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 0Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | /Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
Zmûj¡lbbs.3c3t.comy/àu²ªºà
Zmûj¡lbbs.3c3t.comy/àu²ªºà备注:FDN—高效减水剂;S—坍落度;△S—坍落度损失值;f—抗压强度;W—成本价.Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà 5)试拌:按试验安排中各试验号的参数计算试拌用料.试拌时,高效减水剂用量以使流动性S=150~180 mm确定.并把试验结果填于表2.Zmûj¡lbbs.3c3t.comy/àu²ªºà 表3 极差分析Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
Zmûj¡lbbs.3c3t.comy/àu²ªºà
Zmûj¡lbbs.3c3t.comy/àu²ªºà因素Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 强度/MPaZmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 坍落度损失值/mmZmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 成本/元.m-3Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | |||||||||
1Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 3Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 极差Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | Δ 1Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | Δ 2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | Δ 3Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 极差Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 1Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 3Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 极差Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | |
AZmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 64.9Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 68.2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 73.3Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 8.37Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 52Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 55Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 62Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 10Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 331.6Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 352.7Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 374.7Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 43.1Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
BZmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 64.5Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 69.1Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 72.8Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 8.3Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 45Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 60Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 63Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 18Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 347Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 351.8Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 360.2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 13.2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
CZmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 65.2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 69.4Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 71.7Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 6.6Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 50Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 58Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 60Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 10Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 357.4Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 352.8Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 348.8Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 8.6Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
DZmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 70.2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 67.4Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 68.7Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 2.8Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 67Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 53Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 48Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 19Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 349.2Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 352.5Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 357.5Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà | 8.1Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà |
Zmûj¡lbbs.3c3t.comy/àu²ªºà
Zmûj¡lbbs.3c3t.comy/àu²ªºà ② 确定最佳配合比Zmûj¡lbbs.3c3t.comy/àu²ªºà (责任编辑 张晓云)■Zmûj¡lbbs.3c3t.comy/àu²ªºà Zmûj¡lbbs.3c3t.comy/àu²ªºà作者简介:卢进亮(1962-),男,广西玉林人,广西大学土木建筑工程学院高级工程师.Zmûj¡lbbs.3c3t.comy/àu²ªºà 参考文献:Zmûj¡lbbs.3c3t.comy/àu²ªºà [1]卢进亮,张树辉.高性能混凝土配合比关键参数对强度的影响[J].广西大学学报(自然科学版),1998,(2):186.Zmûj¡lbbs.3c3t.comy/àu²ªºà [2]JGJ/T55-96.混凝土配合比设计规程[S].中华人民共和国行业标准.Zmûj¡lbbs.3c3t.comy/àu²ªºà [3]陈肇元.高强混凝土及其应用[M].北京:清华大学出版社,1993.Zmûj¡lbbs.3c3t.comy/àu²ªºà |