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.TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ 表1 试验因素水平表TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
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TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼水平TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | A(水泥用量)TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | B(单位用水量)TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | C(砂 率)TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | D(缓凝剂)TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
1TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 480TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 170TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 42TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
2TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 510TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 163TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 38TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0.2TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
3TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 540TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 156TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 34TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0.3TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼
TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼3)选择正交表:由于有4个因素,3种水平,故选择L9(34)正交表.TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ 表2 试验方案及结果表TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼
TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼试验号TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 因素TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 试验结果TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | |||||||||
ATÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | BTÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | CTÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | DTÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | FDNTÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | STÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | △STÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | fTÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 成本WTÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 综合TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 名次TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | |
1TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 480TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 170TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 42TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0.55TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 180TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 45TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 58.4TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 326.2TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | /TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
2TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 510TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 163TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 42TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0.2TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0.75TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 180TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 50TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 63.5TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 355.5TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 15TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 6TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
3TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 540TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 156TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 42TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0.3TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 1.05TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 170TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 55TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 73.6TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 390.6TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 18TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 5TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
4TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 480TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 163TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 38TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0.3TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0.60TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 180TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 45TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 65.8TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 334.4TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 27TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 1TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
5TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 510TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 156TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 38TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0.80TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 180TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 75TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 74.3TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 355.9TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | /TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
6TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 540TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 170TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 38TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0.2TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0.70TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 170TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 50TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 68.2TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 368.0TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 18TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 4TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
7TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 480TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 156TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 34TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0.2TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0.70TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 180TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 60TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 70.5TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 339.1TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 27TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 2TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
8TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 510TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 170TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 34TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0.3TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0.55TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 175TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 40TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 66.8TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 346.8TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 24TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 3TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
9TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 540TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 163TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 34TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0.70TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 175TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 80TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 78.0TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 365.6TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 0TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | /TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼
TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼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.TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ 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.TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ 表3 极差分析TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
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BTÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 64.5TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 69.1TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 72.8TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 8.3TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 45TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 60TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 63TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 18TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 347TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 351.8TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 360.2TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 13.2TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
CTÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 65.2TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 69.4TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 71.7TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 6.6TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 50TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 58TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 60TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 10TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 357.4TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 352.8TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 348.8TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 8.6TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
DTÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 70.2TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 67.4TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 68.7TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 2.8TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 67TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 53TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 48TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 19TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 349.2TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 352.5TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 357.5TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ | 8.1TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |
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TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ ② 确定最佳配合比TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ (责任编辑 张晓云)■TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼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.TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ 参考文献:TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ [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.TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ [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.TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ [3]陈肇元.高强混凝土及其应用[M].北京:清华大学出版社,1993.TÚ½÷ÝKÛ!bbs.3c3t.comµ¶I»ÙZgí¼ |