搜索
说明：2.计算前请仔细浏览本表。1800pcu/h/ln0.610.960.81小货中货大货小客大客拖挂车11.5211.53203015.52%8.17%6.38%62.41%2.72%4.82%0.990.980.681.本表按照《公路路线设计规范》（JTGD20-2006)编制。3.本表仅需填写黄色区域数值。按设计速度而定查表3.3.2-1取值0.95～1.00驾驶者总体特征修正系数Fp道路等级设计速度道路功能车道数修正系数Fn设计服务水平基本通行能力预测末年车型比例预测末年交通组成修正系数Fhv查表3.3.2-2路侧干扰修正系数Ff平面交叉修正系数Fj查表3.1.2-2取值0.95～0.97560veh/h/ln交通量833veh/h/lnveh/h/ln1039veh/h/lnveh/h/ln932veh/h/lnveh/h/ln997veh/h/lnveh/h/ln1385veh/h/lnveh/h/ln1131veh/h/lnveh/h/ln1122veh/h/lnveh/h/ln1135veh/h/lnveh/h/ln0veh/h/lnveh/h/ln0veh/h/lnveh/h/ln0pcu/d2010201520202025203010179119081441817458210371563218008209772408326234135231595918861212952353214605172362037022998251901479919044243252956534991148971758120778234582569410888139311744521397255021539418050211212431825800veh/d2010201520202025203089211047612814156391893013699158421864421573236071185114040167631907621176127991516318105206012266812969167542162026484314871305515467184672101323121954212256155051916722948134911587918772217842321700000路段年份服务水平计算项目路各特征年预测交通量8911111997106712091200121401482老336—终点00000汤正线利用段汤正线—大桥北接线大桥北接线—瑞江线瑞江线—富江路富江路—叠港公路叠港公路利用段预测单方向设计小时交通量DDHV路段起点—汤正线预测高峰小时交通量交通量i级服务水平所通行的实际通行能力Cr0000项目路各特征年预测交通量路段年份000002010201520202025203010512315118422316118621925427813916519722424915117821324226715319725431237015418221724727211214418222527015918722125627300000201020152020202520300.170.200.240.300.360.260.300.350.410.440.230.270.320.360.400.250.290.340.390.430.250.320.410.500.590.250.300.350.400.430.180.240.300.360.430.260.310.360.410.440.000.000.000.000.0020102015202020252030一级一级一级二级二级一级二级二级二级二级一级一级二级二级二级一级二级二级二级二级一级二级二级二级二级一级二级二级二级二级一级一级二级二级二级一级二级二级二级二级一级一级一级一级一级0单车道高峰小时交通量DDHV年份000路段00饱和度计算路段00000路段年份00服务水平计算年份00交通量转换交通量21037pcu/d18930veh/d26234pcu/d23607veh/d23532pcu/d21176veh/d25190pcu/d22668veh/d34991pcu/d31487veh/d25694pcu/d23121veh/d25502pcu/d22948veh/d25800pcu/d23217veh/d0pcu/d0veh/d0pcu/d0veh/d0pcu/d0veh/d0.550.080.935小货中货大货小客大客拖挂车0.15520.0544670.03190.62410.018133330.0160670.899917.25%6.05%3.54%69.35%2.02%1.79%0.806中型车28.07%大型车33.54%拖挂集装箱61.79%按设计速度而定自然数下各车型所占比例交通组成修正系数Fhv大型车车辆折算系数所占比例15分钟高峰小时系数PHF15中间计算此系数由路线规范表3.2.2查得远景年预测交通量AADT路段起点—汤正线汤正线利用段方向不均匀系数D设计小时交通量系数K汤正线—大桥北接线大桥北接线—瑞江线瑞江线—富江路富江路—叠港公路叠港公路利用段老336—终点小货中货大货小客大客拖挂车11.5211.53201014.44%9.64%6.96%57.61%5.68%5.68%201514.60%9.46%6.90%58.30%5.19%5.57%202015.02%8.94%6.71%60.12%4%5.27%202515.34%8.47%6.51%61.56%3.17%4.99%203015.52%8.17%6.38%62.41%2.72%4.82%年份小货中货大货小客大客拖挂车201016.48%7.33%3.97%65.74%4.32%2.16%201516.60%7.17%3.92%66.27%3.93%2.11%202016.90%6.71%3.77%67.64%3.00%1.98%202517.12%6.30%3.63%68.72%2.36%1.86%203017.25%6.05%3.54%69.35%2.02%1.79%0.0计算单向车道数N466661.591.980.01.81.92.62.22.12.20.0年份标准车时未来年车型比例自然数时车型比例设计双向车道数根据计算单向车道数确定设计双向行车道一级0.29二级0.610.87640.87970.88880.89580.8999实际通行能力609612618623626中间计算说明：2.计算前请仔细浏览本表。20000.650.970.81小货中货大货小客11.521203115.55%8.16%6.35%62.45%0.990.980.62路侧干扰修正系数Ff驾驶者总体特征修正系数Fp平面交叉修正系数Fj预测末年交通组成修正系数Fhv预测末年车型比例设计服务水平车道数修正系数Fn1.本表按照《公路路线设计规范》（JTGD20-2006)编制。3.本表仅需填写黄色区域数值。基本通行能力设计速度道路功能道路等级612交通量11326veh/h/ln21348veh/h/ln31360veh/h/ln41390veh/h/ln51374veh/h/ln61361veh/h/ln71129veh/h/ln8910pcu/d201020152020202518651210732502828958188582134125389294181904521545256242968119789222862638030435194482193826010300501906321566256482971016003180472139024705veh/d2010201520202025163591853922244259401654118774225652635216705189542277426588173571960623446272631705819300231172691816720189722279626614140361587719011221307123456项目路各特征年预测交通量路段年份34567路段年份120服务水平计算项目路各特征年预测交通量叠港公路利用段1208富江路—海三线1469海三线—叠港公路14561455民生路—富江路1487起点—222省道1418222省道—崇海大桥北接线1442崇海大桥北接线—民生路i级服务水平所通行的实际通行能力Cr预测单方向设计小时交通量DDHV预测高峰小时交通量路段交通量201020152020202512814517420313014717720713114917920913615418421413415118121113114917920916518722426020102015202020250.190.220.260.300.190.220.260.300.200.220.260.310.200.230.270.310.200.230.270.310.200.220.270.310.250.280.330.382010201520202025一级一级一级一级一级一级一级一级一级一级一级一级一级一级一级一级一级一级一级一级一级一级一级一级一级一级二级二级73456路段年份6127服务水平计算年份123457饱和度计算路段123456单车道高峰小时交通量DDHV路段年份交通量起点—222省道33472pcu/d222省道—崇海大桥北接线34043pcu/d崇海大桥北接线—民生路34340pcu/d民生路—富江路35094pcu/d富江路—海三线34691pcu/d海三线—叠港公路34373pcu/d叠港公路利用段28514pcu/dpcu/h/ln62.412.72大客拖挂车小货中货大货小客1.530.15550.05440.031750.62452.70%4.79%0.900117.28%6.04%3.53%69.38%中型车28.04%大型车33.53%拖挂集装箱61.77%查表3.3.2-2取值0.95～1.00此系数由路线规范表3.2.2查得大型车车辆折算系数查表3.3.2-1自然数下各车型所占比例中间计算所占比例交通组成修正系数Fhv设计小时交通量系数K查表3.1.2-215分钟高峰小时系数PHF15取值0.95～0.971.本表按照《公路路线设计规范》（JTGD20-2006)编制。3.本表仅需填写黄色区域数值。方向不均匀系数D按设计速度而定远景年预测交通量AADT路段veh/h/lnveh/h/lnveh/h/lnveh/h/lnveh/h/lnveh/h/lnveh/h/lnveh/h/ln小货中货大货小客2030203011.5213268433472201014.52%9.62%6.93%57.71%3324234043201514.60%9.46%6.90%58.30%3353234340202015.02%8.94%6.71%60.12%3426835094202515.34%8.47%6.51%61.56%3387534691203015.52%8.17%6.38%62.41%3356434373203115.55%8.16%6.35%62.45%2784328514年份小货中货大货小客201016.55%7.31%3.95%65.80%201516.60%7.17%3.92%66.27%202016.90%6.71%3.77%67.64%202517.12%6.30%3.63%68.72%203017.25%6.05%3.54%69.35%203020312031119.01%94.26%101.83%120.26%294113012929913306433017430910308373158914.449.646.965.68304833122614.69.466.95.57302033094015.028.946.715.27250552566615.34