箱梁鋼絞線伸長量計(jì)算

1、溝巖上互通AK0+592.787匝道橋現(xiàn)澆箱梁第6聯(lián)預(yù)應(yīng)力鋼絞線伸長量計(jì)算表鋼束編號(hào)區(qū)段張拉力P（起點(diǎn)）鋼絞線長度X（M）預(yù)應(yīng)力筋長度L（mm）切線夾角(度）弧度Radkkx+e-（kx+）1-e-（kx+）平均張拉力Pp(KN)P（終點(diǎn)）Ap(mm2)Ep（MPa）單端各段伸長量（mm)單端伸長量L LL（mm)第6聯(lián)F4A-B195300.00.8008000.00000195300.0195300.0140.21963005.7306.5B-C195300.05.47354730.00.000.00150.170.0082095000.99180.00817589194500.51937

2、03.2140.219630038.7C-D193703.23.019301917.30.300.00150.170.0558586320.94570.05432719188392.6183179.9140.219630020.7D-E183179.913.666136660.00.000.00150.170.0204990000.97970.02029032181315.2179463.1140.219630090.0E-F179463.13.398339819.50.340.00150.170.0629546640.93900.06101396173930.8168513.4140.219

3、630021.5F-G168513.40.7397390.00.000.00150.170.0011085000.99890.00110789168420.0168326.7140.21963004.5G-H168326.73.398339819.50.340.00150.170.0629546640.93900.06101396163137.7158056.4140.219630020.1H-I158056.40.4224220.00.000.00150.170.0006330000.99940.00063280158006.4157956.4140.21963002.4I-J157956.

4、43.398339819.50.340.00150.170.0629546640.93900.06101396153087.0148318.8140.219630018.9J-K148318.80.7397390.00.000.00150.170.0011085000.99890.00110789148236.7148154.5140.21963004.0K-L148154.53.398339819.50.340.00150.170.0629546640.93900.06101396143587.3139115.0140.219630017.7L-M139115.012.426124260.0

5、0.000.00150.170.0186382500.98150.01846563137826.6136546.2140.219630062.2備注 1、張拉力P=1860*0.75*140.2=195579 (N) 2、值按照規(guī)范塑料波紋管取0.17 3、計(jì)算公式Pp=P*(1-e-（kx+）)/kx+ 4、LL=Pp*L/ApEp 5、切線夾角根據(jù)設(shè)計(jì)圖紙角度進(jìn)行換算。鋼束編號(hào)區(qū)段張拉力P（起點(diǎn)）鋼絞線長度X（M）預(yù)應(yīng)力筋長度L（mm）切線夾角(度）弧度Radkkx+e-（kx+）1-e-（kx+）平均張拉力Pp(KN)P（終點(diǎn)）Ap(mm2)Ep（MPa）單端各段伸長量（mm)單端伸長量

6、L LL（mm)第6聯(lián)F3A-B195300.00.8008000.00000195300.0195300.0140.01963005.7294.3B-C195300.03.82938290.00.000.00150.170.0057435000.99430.00572704194740.2194181.5140.019630027.1C-D194181.53.472347219.90.350.00150.170.0642524880.93780.06223181188074.7182097.2140.019630023.8D-E182097.211.842118420.00.000.0015

7、0.170.0177630000.98240.01760617180489.5178891.2140.019630077.8E-F178891.23.074307417.60.310.00150.170.0568312500.94480.05524652173902.8169008.1140.019630019.5F-G169008.11.69516950.00.000.00150.170.0025425000.99750.00253927168793.4168578.9140.019630010.4G-H168578.93.074307417.60.310.00150.170.0568312

8、500.94480.05524652163878.1159265.5140.019630018.3H-I159265.51.85618560.00.000.00150.170.0027840000.99720.00278013159044.0158822.8140.019630010.7I-J158822.83.074307417.60.310.00150.170.0568312500.94480.05524652154394.0150048.4140.019630017.3J-K150048.41.69516950.00.000.00150.170.0025425000.99750.0025

9、3927149857.8149667.3140.01963009.2K-L149667.33.074307417.60.310.00150.170.0568312500.94480.05524652145493.9141398.7140.019630016.3L-M141398.711.406114060.00.000.00150.170.0171090000.98300.01696347140196.0139000.1140.019630058.2備注 1、張拉力P=1860*0.75*140.2=195579 (N) 2、值按照規(guī)范塑料波紋管取0.17 3、計(jì)算公式Pp=P*(1-e-（k

10、x+）)/kx+ 4、LL=Pp*L/ApEp 5、切線夾角根據(jù)設(shè)計(jì)圖紙角度進(jìn)行換算。溝巖上互通AK0+592.787匝道橋現(xiàn)澆箱梁第一聯(lián)預(yù)應(yīng)力鋼絞線伸長量計(jì)算表鋼束編號(hào)區(qū)段張拉力P（起點(diǎn)）鋼絞線長度X（M）預(yù)應(yīng)力筋長度L（mm）切線夾角(度）弧度Radkkx+e-（kx+）1-e-（kx+）平均張拉力Pp(KN)P（終點(diǎn)）Ap(mm2)Ep（MPa）單端各段伸長量（mm)單端伸長量L LL（mm)第6聯(lián)F2A-B195300.00.8008000.00000195300.0195300.0140.01963005.7285.5B-C195300.03.29232920.00.000.0015

11、0.170.0049380000.99510.00492583194818.6194338.0140.019630023.3C-D194338.03.477347719.90.350.00150.170.0642599880.93780.06223884188225.5182242.6140.019630023.8D-E182242.610.500105000.00.000.00150.170.0157500000.98440.01562662180815.0179394.8140.019630069.1E-F179394.82.930293016.80.290.00150.170.05424

12、16030.94720.05279677174616.2169923.3140.019630018.6F-G169923.32.27822780.00.000.00150.170.0034170000.99660.00341117169633.3169343.7140.019630014.1G-H169343.72.930293016.80.290.00150.170.0542416030.94720.05279677164832.9160402.9140.019630017.6H-I160402.91.96219620.00.000.00150.170.0029430000.99710.00

13、293867160167.1159931.5140.019630011.4I-J159931.52.930293016.80.290.00150.170.0542416030.94720.05279677155671.4151487.6140.019630016.6J-K151487.62.27822780.00.000.00150.170.0034170000.99660.00341117151229.1150970.9140.019630012.5K-L150970.92.930293016.80.290.00150.170.0542416030.94720.05279677146949.

14、5143000.1140.019630015.7L-M143000.111.063110630.00.000.00150.170.0165937500.98350.01645683141820.2140646.8140.019630057.1備注 1、張拉力P=1860*0.75*140.2=195579 (N) 2、值按照規(guī)范塑料波紋管取0.17 3、計(jì)算公式Pp=P*(1-e-（kx+）)/kx+ 4、LL=Pp*L/ApEp 5、切線夾角根據(jù)設(shè)計(jì)圖紙角度進(jìn)行換算。溝巖上互通AK0+592.787匝道橋現(xiàn)澆箱梁第6聯(lián)預(yù)應(yīng)力鋼絞線伸長量計(jì)算表鋼束編號(hào)區(qū)段張拉力P（起點(diǎn)）鋼絞線長度X（M）預(yù)應(yīng)

15、力筋長度L（mm）切線夾角(度）弧度Radkkx+e-（kx+）1-e-（kx+）平均張拉力Pp(KN)P（終點(diǎn)）Ap(mm2)Ep（MPa）單端各段伸長量（mm)單端伸長量L LL（mm)第6聯(lián)F1A-B195300.00.8008000.00000195300.0195300.0140.21963005.7276.1B-C195300.02.75427540.00.000.00150.170.0041310000.99590.00412248194897.2194494.9140.219630019.5C-D194494.93.482348220.00.350.00150.170.0645

16、641940.93750.06252407188349.2182334.3140.219630023.8D-E182334.39.09790970.00.000.00150.170.0136455000.98640.01355282181095.9179863.1140.219630059.9E-F179863.12.809280916.10.280.00150.170.0519831610.94930.05065515175268.2170752.1140.219630017.9F-G170752.12.83728370.00.000.00150.170.0042555000.99580.0

17、0424646170389.3170027.0140.219630017.6G-H170027.02.809280916.10.280.00150.170.0519831610.94930.05065515165683.4161414.3140.219630016.9H-I161414.32.14421440.00.000.00150.170.0032160000.99680.00321083161155.0160896.0140.219630012.6I-J160896.02.809280916.10.280.00150.170.0519831610.94930.05065515156785

18、.6152745.8140.219630016.0J-K152745.82.83728370.00.000.00150.170.0042555000.99580.00424646152421.3152097.2140.219630015.7K-L152097.22.809280916.10.280.00150.170.0519831610.94930.05065515148211.6144392.7140.219630015.1L-M144392.710.659106590.00.000.00150.170.0159877500.98410.01586062143244.5142102.514

19、0.219630055.5備注 1、張拉力P=1860*0.75*140.2=195579 (N) 2、值按照規(guī)范塑料波紋管取0.17 3、計(jì)算公式Pp=P*(1-e-（kx+）)/kx+ 4、LL=Pp*L/ApEp 5、切線夾角根據(jù)設(shè)計(jì)圖紙角度進(jìn)行換算。溝巖上互通AK0+592.787匝道橋現(xiàn)澆箱梁第一聯(lián)預(yù)應(yīng)力鋼絞線伸長量計(jì)算表鋼束編號(hào)區(qū)段張拉力P（起點(diǎn)）鋼絞線長度X（M）預(yù)應(yīng)力筋長度L（mm）切線夾角(度）弧度Radkkx+e-（kx+）1-e-（kx+）平均張拉力Pp(KN)P（終點(diǎn)）Ap(mm2)Ep（MPa）單端各段伸長量（mm)單端伸長量L LL（mm)第6聯(lián)T1A-B18775

20、5.00.8008000.00000187755.0195300.0140.01963005.5182.0B-C187755.00.7247240.00.000.00150.170.0010860000.99890.00108541187653.1187551.2140.01963004.9C-D187551.22.684268415.40.270.00150.170.0497187190.95150.04850298182965.1178454.4140.019630017.9D-E178454.47.65076500.00.000.00150.170.0114750000.98860.01

21、140941177434.4176418.4140.019630049.4E-F176418.420.0002000016.70.290.00150.170.0795498970.92350.07646806169583.8162928.0140.0196300123.4備注 1、張拉力P=1860*0.72*140.2=187755 (N) 2、值按照規(guī)范塑料波紋管取0.17 3、計(jì)算公式Pp=P*(1-e-（kx+）)/kx+ 4、LL=Pp*L/ApEp 5、切線夾角根據(jù)設(shè)計(jì)圖紙角度進(jìn)行換算。溝巖上互通AK0+592.787匝道橋現(xiàn)澆箱梁第一聯(lián)預(yù)應(yīng)力鋼絞線伸長量計(jì)算表鋼束編號(hào)區(qū)段張拉力P

22、（起點(diǎn)）鋼絞線長度X（M）預(yù)應(yīng)力筋長度L（mm）切線夾角(度）弧度Radkkx+e-（kx+）1-e-（kx+）平均張拉力Pp(KN)P（終點(diǎn)）Ap(mm2)Ep（MPa）單端各段伸長量（mm)單端伸長量L LL（mm)第6聯(lián)T2,A-B187755.00.8008000.00000187755.0195300.0140.01963005.5262.5B-C187755.00.7247240.00.000.00150.170.0010860000.99890.00108541187653.1187551.2140.01963004.9C-D187551.22.684268415.40.270.

23、00150.170.0497187190.95150.04850298182965.1178454.4140.019630017.9D-E178454.433.787337870.00.000.00150.170.0506805000.95060.04941767174007.8169635.6140.0196300213.9E-F169635.60.6666663.80.070.00150.170.0122738270.98780.01219881168598.8167566.3140.01963004.1F-G167566.32.67426743.80.070.00150.170.0152

24、858270.98480.01516959166292.1165024.4140.019630016.2備注 1、張拉力P=1860*0.72*140.2=187755 (N) 2、值按照規(guī)范塑料波紋管取0.17 3、計(jì)算公式Pp=P*(1-e-（kx+）)/kx+ 4、LL=Pp*L/ApEp 5、切線夾角根據(jù)設(shè)計(jì)圖紙角度進(jìn)行換算。溝巖上互通AK0+592.787匝道橋現(xiàn)澆箱梁第一聯(lián)預(yù)應(yīng)力鋼絞線伸長量計(jì)算表鋼束編號(hào)區(qū)段張拉力P（起點(diǎn)）鋼絞線長度X（M）預(yù)應(yīng)力筋長度L（mm）切線夾角(度）弧度Radkkx+e-（kx+）1-e-（kx+）平均張拉力Pp(KN)P（終點(diǎn)）Ap(mm2)Ep（MP

25、a）單端各段伸長量（mm)單端伸長量L LL（mm)第6聯(lián)B2,B3A-B195300.00.8008000.00000195300.0195300.0140.01963005.7279.7B-C195300.00.9839830.00.000.00150.170.0014745000.99850.00147341195156.1195012.2140.01963007.0C-D195012.22.118211812.10.210.00150.170.0390784220.96170.03832471191251.0187538.5140.019630014.7D-E187538.56.537

26、65370.00.000.00150.170.0098055000.99020.00975758186622.0185708.5140.019630044.4E-F185708.50.7987984.60.080.00150.170.0148454750.98530.01473582184336.9182972.0140.01963005.4F-G182972.01.208120800.000.00150.170.0018120000.99820.00181036182806.3182640.7140.01963008.0G-H182640.70.7987984.60.080.00150.17

27、0.0148454750.98530.01473582181291.7179949.4140.01963005.3H-I179949.40.60160100.000.00150.170.0009015000.99910.00090109179868.3179787.2140.01963003.9I-J179787.20.60160100.000.00150.170.0009015000.99910.00090109179706.2179625.2140.01963003.9J-K179625.20.7987984.60.080.00150.170.0148454750.98530.014735

28、82178298.5176978.3140.01963005.2K-L176978.31.208120800.000.00150.170.0018120000.99820.00181036176818.0176657.9140.01963007.8L-M176657.90.7987984.60.080.00150.170.0148454750.98530.01473582175353.1174054.7140.01963005.1M-N174054.722.7592275900.000.00150.170.0341385000.96640.03356236171117.2168213.0140

29、.0196300141.7N-O168213.01.16111616.70.120.00150.170.0216208000.97860.02138875166407.6164615.1140.01963007.0O-P164615.12.439243900.000.00150.170.0036585000.99630.00365182164314.4164014.0140.019630014.6溝巖上互通AK0+592.787匝道橋現(xiàn)澆箱梁第一聯(lián)預(yù)應(yīng)力鋼絞線伸長量計(jì)算表鋼束編號(hào)區(qū)段張拉力P（起點(diǎn)）鋼絞線長度X（M）預(yù)應(yīng)力筋長度L（mm）切線夾角(度）弧度Radkkx+e-（kx+）1-e-（

30、kx+）平均張拉力Pp(KN)P（終點(diǎn)）Ap(mm2)Ep（MPa）單端各段伸長量（mm)單端伸長量L LL（mm)第6聯(lián)B1A-B195300.00.8008000.00000195300.0195300.0140.01963005.7220.2B-C195300.00.9839830.00.000.00150.170.0014745000.99850.00147341195156.1195012.2140.01963007.0C-D195012.22.118211812.10.210.00150.170.0390784220.96170.03832471191251.0187538.514

31、0.019630014.7D-E187538.56.53765370.00.000.00150.170.0098055000.99020.00975758186622.0185708.5140.019630044.4E-F185708.50.7987984.60.080.00150.170.0148454750.98530.01473582184336.9182972.0140.01963005.4F-G182972.01.208120800.000.00150.170.0018120000.99820.00181036182806.3182640.7140.01963008.0G-H1826

32、40.70.7987984.60.080.00150.170.0148454750.98530.01473582181291.7179949.4140.01963005.3H-I179949.40.60160100.000.00150.170.0009015000.99910.00090109179868.3179787.2140.01963003.9I-J179787.20.60160100.000.00150.170.0009015000.99910.00090109179706.2179625.2140.01963003.9J-K179625.20.7987984.60.080.0015

33、0.170.0148454750.98530.01473582178298.5176978.3140.01963005.2K-L176978.31.208120800.000.00150.170.0018120000.99820.00181036176818.0176657.9140.01963007.8L-M176657.90.7987984.60.080.00150.170.0148454750.98530.01473582175353.1174054.7140.01963005.1M-N174054.716.6166000 0.000.00150.170.0249000000.97540

34、.02459255171905.6169774.2140.0196300103.8.,劉家莊2#橋鋼束編號(hào)區(qū)段張拉力P（起點(diǎn)）鋼絞線長度X（M）預(yù)應(yīng)力筋長度L（mm）切線夾角(度）弧度Radk30m預(yù)制T梁正彎矩N1A-B195300.00.6006000.000B-C195300.01.49614960.00.000.0015C-D194862.21.56415649.00.160.0015D-E189283.08.24082400.00.000.0015E-F186957.98.24082400.00.000.0015F-G184661.31.56415649.00.160.0015G-H

35、179374.11.49614960.00.000.0015N2A-B195300.00.6006000.000B-C195300.01.49614960.00.000.0015C-D194862.21.56415649.00.160.0015D-E189283.02.24022400.00.000.0015E-F188648.12.24022400.00.000.0015F-G188015.31.56415649.00.160.0015G-H182632.11.49614960.00.000.0015備注 1、張拉力P=1860*0.75*140.=195300 (N) 2、值按照規(guī)范塑料波紋管取0.17 3、計(jì)算公式Pp=P*(1-e-