钢筋锚固和搭接长度公式表(供大家学习参考)

1、锚固长度公式表C：为砼的强度 砼：为混凝土 d：为钢筋直径钢筋级别为：HPB300- 一级抗震等级混凝土强度钢筋直径C20C25C30C35C40C45C50C55C606mm-25mm一、二级1.1545d39d35d32d29d28d26d25d24d三级1.0541d36d32d29d26d25d24d23d22d28mm-40mm四级 非抗震 1.0039d34d30d28d25d24d23d22d21d钢筋级别为：HRB335-二级 抗震等级混凝土强度钢筋直径C20C25C30C35C40C45C50C55C606mm-25mm一、二级1.1544d38d33d31d29d26d25

2、d24d24d三级1.0540d35d31d28d26d24d23d22d22d28mm-40mm四级 非抗震 1.0038d33d29d27d25d23d22d21d21d钢筋级别为：HRB400RRB400-三级抗震等级混凝土强度钢筋直径C20C25C30C35C40C45C50C55C606mm-25mm一、二级1.1546d40d37d33d32d31d30d29d三级1.0542d37d34d30d29d28d27d26d28mm-40mm四级 非抗震 1.0040d35d32d29d28d27d26d25d计算公式：抗震等级值*（钢筋直径*混凝土强度系数*锚固修正系数）搭接长度计算

3、公式：锚固长度*搭接百分率数值螺旋箍筋的计算公式 螺旋箍的总长=S+*（D-2*C)*LSS:为螺旋箍的间距：圆的周率取：3.1416D：为桩的直径C:为桩的保护层L：为螺旋箍的高度锚固长度修正系数1.001.10锚固长度修正系数1.001.10锚固长度修正系数1.001.10锚固长度公式表C：为砼的强度 砼：为混凝土 d：为钢筋直径计算公式：抗震等级值*（钢筋直径*混凝土强度系数*锚固修正系数）搭接长度计算公式：锚固长度*搭接百分率数值钢筋锚固与搭接长度结果表一一级级钢钢筋筋（HPB300)HPB300)锚固与搭接长度明细表钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数

4、值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固长度6一级二级1.15C204541391.00310.5258.3234C25393634269.1226.8204C30353230241.5201.6180三级1.05C35322928220.8182.7168C40292625200.1163.8150C45282524193.2157.5144四级非抗震1.00C50262423179.4151.2138C55252322172.5144.9132C60242221165.6138.6126钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼

5、）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固长度8一级二级1.15C204541391.00414344.4312C25393634358.8302.4272C30353230322268.8240三级1.05C35322928294.4243.6224C40292625266.8218.4200C45282524257.6210192四级非抗震1.00C50262423239.2201.6184C55252322230193.2176C60242221220.8184.8168钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非

6、抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固长度10一级二级1.15C204541391.00517.5430.5390C25393634448.5378340C30353230402.5336300三级1.05C35322928368304.5280C40292625333.5273250C45282524322262.5240四级非抗震1.00C50262423299252230C55252322287.5241.5220C60242221276231210钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级

7、抗震锚固长度三级抗震锚固长度四级非抗震锚固长度12一级二级1.15C204541391.00621516.6468C25393634538.2453.6408C30353230483403.2360三级1.05C35322928441.6365.4336C40292625400.2327.6300C45282524386.4315288四级非抗震1.00C50262423358.8302.4276C55252322345289.8264C60242221331.2277.2252钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长

8、度三级抗震锚固长度四级非抗震锚固长度14一级二级1.15C204541391.00724.5602.7546C25393634627.9529.2476C30353230563.5470.4420三级1.05C35322928515.2426.3392C40292625466.9382.2350C45282524450.8367.5336四级非抗震1.00C50262423418.6352.8322C55252322402.5338.1308C60242221386.4323.4294钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震

9、锚固长度三级抗震锚固长度四级非抗震锚固长度16一级二级1.15C204541391.00828688.8624C25393634717.6604.8544C30353230644537.6480三级1.05C35322928588.8487.2448C40292625533.6436.8400C45282524515.2420384四级非抗震1.00C50262423478.4403.2368C55252322460386.4352C60242221441.6369.6336101.00四级非抗震1.00钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值

10、修正系数一、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固长度18一级二级1.15C204541391.00931.5774.9702C25393634807.3680.4612C30353230724.5604.8540三级1.05C35322928662.4548.1504C40292625600.3491.4450C45282524579.6472.5432四级非抗震1.00C50262423538.2453.6414C55252322517.5434.7396C60242221496.8415.8378钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼

11、）数值修正系数一、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固长度20一级二级1.15C204541391.001035861780C25393634897756680C30353230805672600三级1.05C35322928736609560C40292625667546500C45282524644525480四级非抗震1.00C50262423598504460C55252322575483440C60242221552462420钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固

12、长度22一级二级1.15C204541391.001138.5947.1858C25393634986.7831.6748C30353230885.5739.2660三级1.05C35322928809.6669.9616C40292625733.7600.6550C45282524708.4577.5528四级非抗震1.00C50262423657.8554.4506C55252322632.5531.3484C60242221607.2508.2462钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长度四级非

13、抗震锚固长度25一级二级1.15C204541391.001293.751076.25975C253936341121.25945850C303532301006.25840750三级1.05C35322928920761.25700C40292625833.75682.5625C45282524805656.25600四级非抗震1.00C50262423747.5630575C55252322718.75603.75550C60242221690577.5525钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长

14、度四级非抗震锚固长度28一级二级1.15C204541391.101593.91325.941201.2C253936341381.381164.241047.2C303532301239.71034.88924三级1.05C353229281133.44937.86862.4C402926251027.18840.84770C45282524991.76808.5739.2四级非抗震1.00C50262423920.92776.16708.4C55252322885.5743.82677.6C60242221850.08711.48646.8钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数

15、值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固长度32一级二级1.15C204541391.101821.61515.361372.8C253936341578.721330.561196.8C303532301416.81182.721056三级1.05C353229281295.361071.84985.6C402926251173.92960.96880C452825241133.44924844.8四级非抗震1.00C502624231052.48887.04809.6C552523221012850.08774.4C60242221

16、971.52813.12739.2钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固长度36一级二级1.15C204541391.102049.31704.781544.4C253936341776.061496.881346.4C303532301593.91330.561188三级1.05C353229281457.281205.821108.8C402926251320.661081.08990C452825241275.121039.5950.4四级非抗震1.00C502624231184

17、.04997.92910.8C552523221138.5956.34871.2C602422211092.96914.76831.6钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固长度40一级二级1.15C204541391.1022771894.21716C253936341973.41663.21496C3035323017711478.41320三级1.05C353229281619.21339.81232C402926251467.41201.21100C452825241416.81

18、1551056四级非抗震1.00C502624231315.61108.81012C5525232212651062.6968C602422211214.41016.492436一级二级1.151.10搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗震50%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.2372.6434.7309.96361.62280.8327.6322.92376.74272.16317.52244.8285.6289.8338.1241.92282.24216252264.96309.12219.2425

19、5.78201.6235.250%1.4240.12280.14196.56229.32180210231.84270.48189220.5172.8201.6215.28251.16181.44211.68165.6193.2207241.5173.88202.86158.4184.8198.72231.84166.32194.04151.2176.4搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗震50%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.2496.8579.6413.28482.16374.4436.8430.5

20、6502.32362.88423.36326.4380.8386.4450.8322.56376.32288336353.28412.16292.32341.04268.8313.650%1.4320.16373.52262.08305.76240280309.12360.64252294230.4268.8287.04334.88241.92282.24220.8257.6276322231.84270.48211.2246.4264.96309.12221.76258.72201.6235.2搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗震5

21、0%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.2621724.5516.6602.7468546538.2627.9453.6529.2408476483563.5403.2470.4360420441.6515.2365.4426.333639250%1.4400.2466.9327.6382.2300350386.4450.8315367.5288336358.8418.6302.4352.8276322345402.5289.8338.1264308钢筋锚固与搭接长度结果表一一级级钢钢筋筋（HPB300)HPB300)锚固与搭接长度明细表四级非抗震锚固长度2342

22、04180168150144138132126四级非抗震锚固长度312272240224200192184176168四级非抗震锚固长度390340300280250240230220331.2386.4277.2323.4252294搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗震50%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.2745.2869.4619.92723.24561.6655.2645.84753.48544.32635.04489.6571.2579.6676.2483.84564.48432504529

23、.92618.24438.48511.56403.2470.450%1.4480.24560.28393.12458.64360420463.68540.96378441345.6403.2430.56502.32362.88423.36331.2386.4414483347.76405.72316.8369.6397.44463.68332.64388.08302.4352.8搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗震50%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.2869.41014.3723.24843.786

24、55.2764.4753.48879.06635.04740.88571.2666.4676.2788.9564.48658.56504588618.24721.28511.56596.82470.4548.850%1.4560.28653.66458.64535.08420490540.96631.12441514.5403.2470.4502.32586.04423.36493.92386.4450.8483563.5405.72473.34369.6431.2463.68540.96388.08452.76352.8411.6搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接

25、长度三级抗震25%搭接长度三级抗震50%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.2993.61159.2826.56964.32748.8873.6861.121004.64725.76846.72652.8761.6772.8901.6645.12752.64576672706.56824.32584.64682.08537.6627.250%1.4640.32747.04524.16611.52480560618.24721.28504588460.8537.6574.08669.76483.84564.48441.6515.2552644463.68540.96

26、422.4492.8529.92618.24443.52517.44403.2470.4210四级非抗震锚固长度468408360336300288276264252四级非抗震锚固长度546476420392350336322308294四级非抗震锚固长度62454448044840038436835233650%1.4搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗震50%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.21117.81304.1929.881084.86842.4982.8968.761130.22816.48

27、952.56734.4856.8869.41014.3725.76846.72648756794.88927.36657.72767.34604.8705.650%1.4720.36840.42589.68687.96540630695.52811.44567661.5518.4604.8645.84753.48544.32635.04496.8579.6621724.5521.64608.58475.2554.4596.16695.52498.96582.12453.6529.2搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗震50%搭接长度四级

28、非抗震25%搭接长度四级非抗震50%搭接长度25%1.2124214491033.21205.493610921076.41255.8907.21058.48169529661127806.4940.8720840883.21030.4730.8852.667278450%1.4800.4933.8655.2764.4600700772.8901.6630735576672717.6837.2604.8705.6552644690805579.6676.2528616662.4772.8554.4646.8504588搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震2

29、5%搭接长度三级抗震50%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.21366.21593.91136.521325.941029.61201.21184.041381.38997.921164.24897.61047.21062.61239.7887.041034.88792924971.521133.44803.88937.86739.2862.450%1.4880.441027.18720.72840.84660770850.08991.76693808.5633.6739.2789.36920.92665.28776.16607.2708.4759885.563

30、7.56743.82580.8677.6728.64850.08609.84711.48554.4646.8搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗震50%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度四级非抗震锚固长度702612540504450432414396378四级非抗震锚固长度780680600560500480460440420四级非抗震锚固长度858748660616550528506484462四级非抗震锚固长度25%1.21552.51811.251291.51506.75117013651345.51569

31、.7511341323102011901207.51408.7510081176900105011041288913.51065.7584098050%1.41000.51167.25819955.57508759661127787.5918.757208408971046.5756882690805862.51006.25724.5845.25660770828966693808.5630735搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗震50%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.21912.682231.461

32、591.1281856.3161441.441681.681657.6561933.9321397.0881629.9361256.641466.081487.641735.581241.8561448.8321108.81293.61360.1281586.8161125.4321313.0041034.881207.3650%1.41232.6161438.0521009.0081177.17692410781190.1121388.464970.21131.9887.041034.881105.1041289.288931.3921086.624850.08991.761062.6123

33、9.7892.5841041.348813.12948.641020.0961190.112853.776996.072776.16905.52搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗震50%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.22185.922550.241818.4322121.5041647.361921.921894.4642210.2081596.6721862.7841436.161675.521700.161983.521419.2641655.8081267.21478.41554.432181

34、3.5041286.2081500.5761182.721379.8450%1.41408.7041643.4881153.1521345.344105612321360.1281586.8161108.81293.61013.761182.721262.9761473.4721064.4481241.856971.521133.441214.41416.81020.0961190.112929.281084.161165.8241360.128975.7441138.368887.041034.88搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗

35、震50%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.22459.162869.022045.7362386.6921853.282162.162131.2722486.4841796.2562095.6321615.681884.96975850750700625600575550525四级非抗震锚固长度1201.21047.2924862.4770739.2708.4677.6646.8四级非抗震锚固长度1372.81196.81056985.6880844.8809.6774.4739.2四级非抗震锚固长度1544.41346.41912.682231.461596.

36、6721862.7841425.61663.21748.7362040.1921446.9841688.1481330.561552.3250%1.41584.7921848.9241297.2961513.512118813861530.1441785.1681247.41455.31140.481330.561420.8481657.6561197.5041397.0881092.961275.121366.21593.91147.6081338.8761045.441219.681311.5521530.1441097.7121280.664997.921164.24搭接百分率数值一、二

37、级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗震50%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.22732.43187.82273.042651.882059.22402.42368.082762.761995.842328.481795.22094.42125.22479.41774.082069.76158418481943.042266.881607.761875.721478.41724.850%1.41760.882054.361441.441681.68132015401700.161983.52138616171267.2147

38、8.41578.721841.841330.561552.321214.41416.8151817711275.121487.641161.61355.21457.281700.161219.681422.961108.81293.611881108.8990950.4910.8871.2831.6四级非抗震锚固长度171614961320123211001056101296892425%1.2钢筋锚固长度与搭接长度结果表二二级级钢钢(HRB335)(HRB335)锚固长度与搭接长度明细表钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级

39、抗震锚固长度三级抗震锚固长度四级非抗震锚固长度6一级二级1.15C204440381.00303.6252228C25383533262.2220.5198C30333129227.7195.3174三级1.05C35312827213.9176.4162C40292625200.1163.8150C45262423179.4151.2138四级非抗震1.00C50252322172.5144.9132C55242221165.6138.6126C60242221165.6138.6126钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级

40、抗震锚固长度三级抗震锚固长度四级非抗震锚固长度8一级二级1.15C204440381.00404.8336304C25383533349.6294264C30333129303.6260.4232三级1.05C35312827285.2235.2216C40292625266.8218.4200C45262423239.2201.6184四级非抗震1.00C50252322230193.2176C55242221220.8184.8168C60242221220.8184.8168钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固

41、长度三级抗震锚固长度四级非抗震锚固长度10一级二级1.15C204440381.00506420380C25383533437367.5330C30333129379.5325.5290三级1.05C35312827356.5294270C40292625333.5273250C45262423299252230四级非抗震1.00C50252322287.5241.5220C55242221276231210C60242221276231210钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固长度

42、12一级二级1.15C204440381.00607.2504456C25383533524.4441396C30333129455.4390.6348三级1.05C35312827427.8352.8324C40292625400.2327.6300C45262423358.8302.4276四级非抗震1.00C50252322345289.8264C55242221331.2277.2252C60242221331.2277.2252钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固长度14一

43、级二级1.15C204440381.00708.4588532C25383533611.8514.5462C30333129531.3455.7406三级1.05C35312827499.1411.6378C40292625466.9382.2350C45262423418.6352.8322四级非抗震1.00C50252322402.5338.1308C55242221386.4323.4294C60242221386.4323.4294钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固长度16

44、一级二级1.15C204440381.00809.6672608C25383533699.2588528C30333129607.2520.8464三级1.05C35312827570.4470.4432C40292625533.6436.8400C45262423478.4403.2368四级非抗震1.00C50252322460386.4352C55242221441.6369.6336C60242221441.6369.6336101.00四级非抗震1.00钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长

45、度四级非抗震锚固长度18一级二级1.15C204440381.00910.8756684C25383533786.6661.5594C30333129683.1585.9522三级1.05C35312827641.7529.2486C40292625600.3491.4450C45262423538.2453.6414四级非抗震1.00C50252322517.5434.7396C55242221496.8415.8378C60242221496.8415.8378钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固

46、长度四级非抗震锚固长度20一级二级1.15C204440381.001012840760C25383533874735660C30333129759651580三级1.05C35312827713588540C40292625667546500C45262423598504460四级非抗震1.00C50252322575483440C55242221552462420C60242221552462420钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固长度22一级二级1.15C204440381.

47、001113.2924836C25383533961.4808.5726C30333129834.9716.1638三级1.05C35312827784.3646.8594C40292625733.7600.6550C45262423657.8554.4506四级非抗震1.00C50252322632.5531.3484C55242221607.2508.2462C60242221607.2508.2462钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固长度25一级二级1.15C20444038

48、1.0012651050950C253835331092.5918.75825C30333129948.75813.75725三级1.05C35312827891.25735675C40292625833.75682.5625C45262423747.5630575四级非抗震1.00C50252322718.75603.75550C55242221690577.5525C60242221690577.5525钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固长度28一级二级1.15C2044403

49、81.101558.481293.61170.4C253835331345.961131.91016.4C303331291168.861002.54893.2三级1.05C353128271098.02905.52831.6C402926251027.18840.84770C45262423920.92776.16708.4四级非抗震1.00C50252322885.5743.82677.6C55242221850.08711.48646.8C60242221850.08711.48646.8钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一

50、、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固长度32一级二级1.15C204440381.101781.121478.41337.6C253835331538.241293.61161.6C303331291335.841145.761020.8三级1.05C353128271254.881034.88950.4C402926251173.92960.96880C452624231052.48887.04809.6四级非抗震1.00C502523221012850.08774.4C55242221971.52813.12739.2C60242221971.52813.12739.2钢筋直径

51、 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固长度36一级二级1.15C204440381.102003.761663.21504.8C253835331730.521455.31306.8C303331291502.821288.981148.4三级1.05C353128271411.741164.241069.2C402926251320.661081.08990C452624231184.04997.92910.8四级非抗震1.00C502523221138.5956.34871.2C55242

52、2211092.96914.76831.6C602422211092.96914.76831.6钢筋直径 抗震等级值混凝土强度一、二级抗震（砼)数值三级抗震（砼）数值四级非抗震（砼）数值修正系数一、二级抗震锚固长度三级抗震锚固长度四级非抗震锚固长度40一级二级1.15C204440381.102226.418481672C253835331922.816171452C303331291669.81432.21276三级1.05C353128271568.61293.61188C402926251467.41201.21100C452624231315.61108.81012四级非抗震1.00C

53、5025232212651062.6968C552422211214.41016.4924C602422211214.41016.492436一级二级1.151.10搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗震50%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.2364.32425.04302.4352.8273.6319.2314.64367.08264.6308.7237.6277.2273.24318.78234.36273.42208.8243.6256.68299.46211.68246.96194.4226.8

54、50%1.4240.12280.14196.56229.32180210215.28251.16181.44211.68165.6193.2207241.5173.88202.86158.4184.8198.72231.84166.32194.04151.2176.4198.72231.84166.32194.04151.2176.4搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗震50%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.2485.76566.72403.2470.4364.8425.6419.52489.44352

55、.8411.6316.8369.6364.32425.04312.48364.56278.4324.8342.24399.28282.24329.28259.2302.450%1.4320.16373.52262.08305.76240280287.04334.88241.92282.24220.8257.6276322231.84270.48211.2246.4264.96309.12221.76258.72201.6235.2264.96309.12221.76258.72201.6235.2搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗震5

56、0%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.2607.2708.4504588456532524.4611.8441514.5396462455.4531.3390.6455.7348406427.8499.1352.8411.632437850%1.4400.2466.9327.6382.2300350358.8418.6302.4352.8276322345402.5289.8338.1264308331.2386.4277.2323.4252294钢筋锚固长度与搭接长度结果表二二级级钢钢(HRB335)(HRB335)锚固长度与搭接长度明细表四级非抗震锚固长度2

57、28198174162150138132126126四级非抗震锚固长度304264232216200184176168168四级非抗震锚固长度380330290270250230220210331.2386.4277.2323.4252294搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗震50%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.2728.64850.08604.8705.6547.2638.4629.28734.16529.2617.4475.2554.4546.48637.56468.72546.84417.64

58、87.2513.36598.92423.36493.92388.8453.650%1.4480.24560.28393.12458.64360420430.56502.32362.88423.36331.2386.4414483347.76405.72316.8369.6397.44463.68332.64388.08302.4352.8397.44463.68332.64388.08302.4352.8搭接百分率数值一、二级抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗震50%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.2850.08991.7

59、6705.6823.2638.4744.8734.16856.52617.4720.3554.4646.8637.56743.82546.84637.98487.2568.4598.92698.74493.92576.24453.6529.250%1.4560.28653.66458.64535.08420490502.32586.04423.36493.92386.4450.8483563.5405.72473.34369.6431.2463.68540.96388.08452.76352.8411.6463.68540.96388.08452.76352.8411.6搭接百分率数值一、二级

60、抗震25%搭接长度一、二级抗震50%搭接长度三级抗震25%搭接长度三级抗震50%搭接长度四级非抗震25%搭接长度四级非抗震50%搭接长度25%1.2971.521133.44806.4940.8729.6851.2839.04978.88705.6823.2633.6739.2728.64850.08624.96729.12556.8649.6684.48798.56564.48658.56518.4604.850%1.4640.32747.04524.16611.52480560574.08669.76483.84564.48441.6515.2552644463.68540.96422.4