配t碎石100t100t96t14t0t0t0t0t0t0t0r
石屑100t100t100t100t84t30t10t0t0t0t0r
砂100t100t100t100t100t92t80t62t30t15t0r
矿粉100t100t100t100t100t100t100t100t100t100t88r
集料在r
混合料中r
用量t碎石36ttttttttttr
石屑31ttttttttttr
砂25ttttttttttr
矿粉8ttttttttttr
合成级配（）ttttttttttr
级配范围（）t100t95100t7088t4868t3653t2441t1830t1222t816t48r
答案r
（1）计算合成级配r
材料名称t筛孔尺寸di（mm）r
16t132t95t475t236t118t06t03t015t0075r
通过率Pi（）r
集料在r
混合料中r
用量t碎石36t36t35t5t0t0t0t0t0t0t0r
石屑31t31t31t31t26t9t3t0t0t0t0r
砂25t25t25t25t25t23t20t16t8t4t2r
矿粉8t8t8t8t8t8t8t8t8t8t7r
合成级配（）t100t99t69t59t40t31t24t16t12t9r
级配范围（）t100t95100t7088t4868t3653t2441t1830t1222t816t48r
（2）调整思路：适量增加碎石用量，减少矿粉用量。r
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