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1、附录附录 程序设计程序设计标准轴载累计作用次数程序设计基于毕业设计需求，为了简化水泥路面计算过程，同时也完成了毕业设计中程序编 写的任务，作者用C 语言编写了标准轴载累计作用次数程序设计进行设计年限 内标准轴载累计作用次数的计算。本程序采用JTG D40-2011水泥路面设计规范，各参数取值满足规范要求。运行时，请按提示输入指定的内容后按Enter，直至出现运行结果，到End表示程序运行结束。1 程序设计：#include main()doubleNs,Ne,Pq=11.5,16.5,28.7,25.75,28.7,23.7,49,50.2,60, Ph=23,23,68.2,59.5,69.
2、2,69.2,101.6,104.3,100,d, pro, sum, a, c, gr;int lane, i, t,N;char b;sum=0; d=1;printf(“Please put in someparameters.n“);printf(“Volume of traffic: n“); printf(“minivan:n“); scanf(“%d“, printf(“microbus(SH130):n“); scanf(“%d“,printf(“big bus(CA50):n“); scanf(“%d“, printf(“small truck(BJ130):n“); sca
3、nf(“%d“,printf(“medium truck(CA50):n“); scanf(“%d“, printf(“medium truck(EQ140):n“); scanf(“%d“,printf(“big truck(JN150):n“); scanf(“%d“, printf(“large truck(KB222):n“);scanf(“%d“,printf(“trailer:n“); scanf(“%d“,printf(“please put in growth rate, like 0.085:n“);scanf(“%f“,printf(“Please put in numbe
4、r of that how many traffic lane the highwayhave:n“); scanf(“%d“,if(lane=4)printf(“Please choose a number between 0.5-0.75. n“); scanf(“%f“,elseswith(lane)case1: a=1.0;case2: printf(“Please choose a number between 0.8-1.0. n“); scanf(“%f“,break;case3: printf(“Please choose a number between 0.6-0.8. n
5、“);scanf(“%f“,break; default: printf(“errorn“);break;printf(“Please choose your highway classificatian as A, B or C: n“) printf(“A: expressway, senior road, fee sation n“)printf(“B: junior road(lane width more than 7m)n:)printf(“C: junior road(lane width amount to 7 or less than 7m)n:) b=getchar();s
6、with(b)caseA: printf(“Please choose a number between 0.17-0.22. n“); scanf(“%f“,t=30;break;caseB: printf(“Please choose a number between 0.34-0.39. n“); scanf(“%f“,t=20;break;caseC: printf(“Please choose a number between 0.54-0.62. n“); scanf(“%f“,t=20;break;default: printf(“errorn“);break;for(i=0;i
7、2*pow107)printf(“It is super heavy traffic volume.n“); if(pow10(6)=Ne=2*pow10(7)printf(“It is heavy traffic volume.n“); if(3*pow10(4)=Ne=pow10(6)printf(“It is medium traffic volume.n“); if(Ne3*pow10(4)printf(“It is light traffic volume.n“);printf(“End.n“);2 程序运行结果按提示输入数据，然后得到运行结果。 （注：表示 Enter，前为输入的内
8、容）Please put in some parameters.Volume of traffic:minivan:3100microbus(SH130):980big bus(CA50):218small truck(BJ130):2300medium truck(CA50):1079medium truck(EQ140):1370big truck(JN150):890heavy truck(KB222):550trailer:450please put in growth rate, like 0.07:0.09Please put in number of that how many traffic lane the highway have:2 Please choose a number between 0.7-0.85.0.8Please choose your highway classificatian as A, B or C:A: expressway, senior road, fee sation B: junior road (lane width more than 7m) C: junior road (lane width less than 7m) ANe=11751083.8I t is heavy traffic volume.End.
