钢纤维砼

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C50钢纤维混凝土配合比
öK§xy_În#bbs.3c3t.comÔ:â3iî̲1,设计依据及参考文献
öK§xy_În#bbs.3c3t.comÔ:â3iî̲《普通混凝土配合比设计规程》JGJ55-2000(J64-2000)
öK§xy_În#bbs.3c3t.comÔ:â3iî̲《公路桥涵施工技术规范》JTJ041-2000
öK§xy_În#bbs.3c3t.comÔ:â3iî̲《国内公路招标文件范本》之第二卷技术规范(1)
öK§xy_În#bbs.3c3t.comÔ:â3iî̲《混凝土配合比设计计算手册》——刘长俊主编,辽宁科学技术出版社
öK§xy_În#bbs.3c3t.comÔ:â3iî̲2,确定钢纤维掺量:
öK§xy_În#bbs.3c3t.comÔ:â3iî̲选定纤维掺入率P=1.5%,
öK§xy_În#bbs.3c3t.comÔ:â3iî̲T0=(78.67*P)kg=78.67*1.5=118kg;
öK§xy_În#bbs.3c3t.comÔ:â3iî̲