1、JTG?JTGff FSO-2011?Technical Specification for Construction of Highway Bridge and Culvert?Technical Specification for Constructjon of Highway ridge nd Culvert JTG/T F50-2011?JTG/T F50-2011?7 ISBN 978-7-114-09224-4?lV.(U448.145.2?JTG/T?(?880 x 1230 1116?25?ISBN?09224-4?t=t?(JTG/T F50-20 11?(JTG/T F50
2、-2011)?(JTJ?100024)?F50-2011)?(?(11?(12)?(13?(14)?(15)?100024)?2?1?2?3?5 3.1?3.2?6 4?10 4.1?10 4.2?11 4.3?12 4.4?5?5.1?19 5.2?5.3?5.4?.24 5.5?25 4?26 6.1?26 6.2?.26 6.3?27 6.4?29?.31 6.6?31 6.7?.32 6.8?.32 6.9?6.10?34 6.11?35 6.12?36 6.13?37 6.14?39?F50-2011)6.15?6.16?.45 7?.49 7.1?7.2?7.3?.50 7.4?5
3、2 7.5?53 7.6?53 7.7?.55 7.8?56 7.9?59 7.10?63 7.11?7.12?64 S?.66 8.1?8.2?8.3?8.4?71 8.5?.72 8.6?.73 8.7?74 9?76 9.1?.76 9.2?.76 9.3?79 9.4?80 9.5?m?84 10.1?84 10.2?84 10.3?85 10.4?86 10.5?87 10.6?10.7?89?11?11.1?90 11.2?.90 11.3?.91 12?12.1?12.2?.94 12.3?.95 12.4?97 12.5?98 12.6?.99 13?13.1?101 13.2
4、?101 13.3?13.4?13.5?106 13.6?106 14?107 14.1?107 14.2?107 14.3?108 14.4?109 14.5?110 14.6?14.7?.111 15?114 15.1?114 15.2?114 15.3?116 15.4?.117 15.5?.120 15.6?122 15.7?124 15.8?125 15.9?.128 15.10?.129?F50-2011)15.11?15.12?132 15.13?.,.?133?134 16.1?134 16.2?134 16.3?135 16.4?136 16.5?140 16.6?143 1
5、6.7?147 16.8?.,.149 16.9?153 16.10?154 17?156 17.1?156 17.2?156 17.3?158 17.4?163 17.5?165 17.6?.,.,.165 17.7?166 18?.167 18.1?167 18.2?167 18.3?169 18.4?170 18.5?172 18.6?173 18.7?176 18.8?18.9?178 19?19.1?19.2?19.3?182 19.4?19.5?19.6?194 19.7?197 19.8?19.9?201 19.10?203 19.11?203 19.12?19.13?208?2
6、12 20.1?20.2?212 20.3?214 20.4?215 20.5?216 20.6?217 20.7?219 21?221 21.1?221 21.2?221 21.3?223 21.4?225 21.5?225 21.6?.226 21.7?227 21.8?229 22?230 22.1?22.2?230 22.3?.231 22.4?233 22.5?22.6?.236 22.7?237 23?238 23.1?238 23.2?.240?F50-2011)24?24.1?24.2?.,.242 24.3?24.4?25?250 25.1?25.2?25.3?254 26?
7、256?.265?267?.269?.270?.?273?274?278?.279?281?293?296?(JTG/T F50-20 11?297 l?2?.301 3?302 4?5?305 6?308 7?315 8?323-6?9?329 10?.331 11?335 12?.337 13?340 14?.342 15?16?350 17?355 18?360 19?.363 20?369 2?371 22?373 23?376 24?377 25?26?381?1?1.?JTG/T F50-2011)2?2.0.1?ring curtain wall de-watering?2.0.
8、2?large diameter pile?super long pile?2.0.4?high strength concrete?2.0.5?high?concrete?2.?concrete?2.0.7?surlace factor of stmcture?2.0.8?span by span method?formwork?2-?2.0.9?cast-in-place cantilever method?suspended scaffolding?2.0.11?camber?construction load?3?F50-201I)2.0.19?cable-stayed stabili
9、ty?2.0.20?erection with cableway method?2.0.21?construction by swing method?2.0.22?test?2.0.23?catwalk?2.0.24?airspinning method?2.0.25?shop-fabricated parallel wire strand method?constructon method?4?3?3.1?3.1.1?3.1.2?3.1.3?3.1.5?3.1.7?3.1.8?3.1.9?JTG/T F50-2011)?3.1.10?3.1.11?3.1.13?3.2?3.2.4?1?1/
10、70000?1/20000 2?L?;!:3000 2 000,;L 3 000?2000 3?4 5 L 1 000 3.2.5 1?2?3?L.-,-?300,;LK 500?.2.5-1?(km)100 10 4 4?JTG/T F50-20 11)?L,3 000 L,500?1 3000?500?L10oo L,20mm?4.2.5?a)900 11800 b900 1900 c)1350?4.2.6?4.3?4.3.1?4.3.2?-?)?25 50?50?4.3.3?1?2?3?4.3.4?(JGJ?1?2?-?F50-20l1)?3?4?5?4.3.5 2?3 4?5?2?3?
11、4.3.7?1.10-1.?l?2?C20 C25?35d 30d?45d 40d?50d?4.4.1 2?3?2?C25 25d 35d 45d?4?4.4.3?l?2?F50-2011)?3?4?5?4.4.4?1?2?3?4.4.5?1?2?3?15?4.4.6?3(n+1)?1_231,.1?1.31,1 1.31,1?4.4.7?1?2?3?4?B?20?0.5?4.4.8?B?JTG/T F50-2011)?18?5?5.1?5.1.1(GB/T?5 5.1.3?2 3?4?5?6?7?5.1.4?19?5.2?5.2.1?5.2.2?50018?(GB 50214?(GB?(JG
12、J?(JGJ?(JGJ?5.2.3?5.2.4?l?2?3?4?5.2.5?l?2?3?-?4?(JGJ?5.2.6?1?2?3?4?5?6?7?8?1+2+3+4+7+8 1+2+7+8?4+5 5?5 21?)5.2.7?l?2?3?4?5.2.8?3 0 5.3 2?3?4?5?6?5.3.3?5.3.4?l?2?(GB 1,5?2 3 5 3 5.3.6?2+0,-1?0.5?-0.5?F50-2011)?A?+5,-0?15?8?10?10?+2,-5?2?5?3?10?5.4?5.4.1?1?2?5.4.2?1?2?3?05-1.10?4?24?5.4.3?1?2?3?5.4.4?
13、5.5?5.5.1?5.5.2?5.5.3?5.5.4?5.5.5?5.5.6?5.5.7?5.5.8?5.5.9?25?F502011)6?6.1.5?2?6.2.1?GB?6.2.2?6.3?)?0;8?|?)?)?)?)?0;7.0?0;8 1 350 47,?0;2.0 0;1.0?0;1.0 0.06 0;5.0?0;10.0?30?JTG/T F50-2011)?s?-?6.3.2?(JTG?6.3.3?3.7-3.1?3.0-2.3?22-1.6?6.3.4?)?IJR?4.75mm?10-0 10-0 2.36mm 35-5?15?1.?65-35 50-10 25-0?85-
14、71 70-41 40-1.6 28?)?IIlK?95-80 92-70 85-55?100-90 100-90 100-90?15%?6.4?)10 20 30?12 16 16?)5 8 12?)1.0 2.0 2.5?)5 15 25?)0.5 1.0 1.5?)?0.5 0.7?0.5 1.0 2500?)1350?)47?0.10%?-?29?F50-2011)6.4.2?6.4.3?F?10-20 16-31.5?31.5-63 40-80 80?95-100?)5 3 12 5?5-100 45-75?170-100 o-lO I?6.4.4?30?6.4.7?7)C30 18
15、0 150?6.11.6?1?2?3?6.11.7?6.12?6.12.2?6.12.4?6.13.1?l?2?3?1?2?ITG/T F50-20 11)3?4?3?81:?F350 F300 F250?F250 00 F150 4?38?9.5 19.0?)?31.5 37.5?%)3.5?6.14.1 6.14.2?2?3?4?39?JTG/T F50-2011)5?6?6.14.3?1?2?3?-0.030 4?1?2?3?4?6.15?6.15.1?(JTG/T B07-0 1?6.15.3?,;350?(GB/T 8074)?)?(GB/T 1345)?).:0:;1.5?176)
16、?)?(GB/T?),;0.03?JC/T 420 6.15.5?5?C30 C30?%.),;3.0,;2.5,;2.0?,;0.5?),;0.5?0.02 rl?,;0.5?JTG/T F50-2011)?,?6.15.7?)?30min?I 60rnin?%)?)?:;:;0.5,20,3.0?C CB 8076)4.5 180?(JC 473)?(GB 8076)?473)?3d?;,125?)7d 28d;3120?(GB 8076)6.15.8?6.15.8-1?(GBfT 176)?1346)?)?)?)?)?)?8074)?18736)?GB/T 18046)?176);,95
17、?(JC/T 420)?)43?F502011)?(?(GB/T 18736)?:;125?GB/T 176)?)?)?(GB/T 18736)?)?420)?)?GB/T 18736)6.15.9?l?400kg/m3;C40?A C30 0.55 280 C25 0.60 B C35?300?0.55 C C40 0.45 320 C35?C45 0.40 340 C40 0.45 E C50 0.36 360 C45 0.40 F C50 0.32?C50 0.36?c?280 300 320 340 360 2?44?30%?3?4?5?4%?(JTG/T B07-0 1?)?10 7
18、.0 5.5 7.0 15 6.5 5.0 6.5 25 6.0 4.5 6.0 40 5.5 4.0 5.5?7?45?JTG/T F50-2011)6.16.2?i?2?3?4?5?2 3?456 1234 6.16.5?l?2?3?4?5?46?6.16.6?l?2?3?C60 1.15;:-:C60 1.10(6.16.6-1)(6.16.6-2)(6.16.6-3)(6.16.64)(6.16.6-5)4?6.16.7?-?J)?l?(JTG?2?3?4?5?48?7?7.1?7.1.1?7.1.2?7.2?7.2.1?(GB/T 5223)?(GB/T 5224?7.2.2?l?2
19、?3?49?JTC/T 2011)?4?JJI?5?2 3 2-5mmo?7.2.7?7.3?1-1.?7.3.1?(GB/T 14370)50?7.3.2?3771?7.3.5?7.3.6?3?(GB/T?51?F50-2011)4?5?7.3.7?7.3.8?7.4?7.4.1?7.4.2?1?2?(JG?(JT/T?7.4.3?1?(JG?(JT/T?2?-?3?7.4.4?7.5?7.5.1?11.?7.5.2?7.6?7.6.1?I?5-?2?F50-2011)?3?Ap?Ep?(7.6.3-1)5?L,=Lj+L2(7.6.3-2)?;L2?6?-54?6 4?6 1-1-1 9
20、7.7.1?7.7.3?1?2?3?ITG/T F50-20 11)?4?l?1%?5?7.7.4?1?2?3?4?5?6?7.8?7.8.1?1?-?2?3?4?5?6?30?10?10?10 7.8.2?-0.?1?2?3?-?F50-2011)?4?5?7.8.4?2?0?d)7 15 20?3?4?5?1?-?6?7 2 3?2.?8?9?7.9?7.9.1?-59?JTG/T F50-20l1)?7.9.2?l?2?3?4?5?6?7.9.3?)0.26-0.28?:5?h)?1346)?,;24?10-17?10-20?10-25?)?0.22MPa?),;2.0?1.8m?3h
21、0-2?)?24h?3d?7d;,40 28d?3d;,5(GB/T 17671)?7d;,6 28d?(GB?7.9.4?1?2?3?4?1?2?3?7.9.6?61?JTG/T F50-2011)7.9.7?7.9.8?-0.?-0.?7.9.10?7.9.11 51:,?7.9.12?7.9.13?x?7.9.14?7.9.15?7.10.1?l?(GB/T 5224?2?3?1?2?3?7.10.2?2?7.11?7.11.1?F50-2011)1?(GB/T 5224?2?3?4?7.11.2?7.11.4?7.11.5?7.11.6?7.12?7.12.2?1?64?2?3?7.1
22、2.3?7.12.4?1?2?7.12.5?1?2?3?F50-2011)8?8.1?8.1.1?8.1.5?8.1.6?8.2?8.2.1?8.2.2?66?1?2?3?8.2:3 8.2.4?4?0-1.?8.2.5?1?67?F50-2011)2?3?4?5?6?-0.?7?8.2.6?1?2?3?4?1?2?3?4?8.2.9?1?2?p?(8.2.9)?;?;?0 8.2.10?1?2?3?1.5m?8.2.11?l?2?3?F50-2011)?;D?HJ?;d?;hJ?10?8.3?(8.2.11)?8.3.1?70?8.3.3?8.3.4?8.3.5 8.3.6?2 3 8.3.
23、7 2?3?8.4.1?1?;?;?;?(8.4.1)2?3?0.1%?F50-2011)?4?8.4.3?8.4.4?8.4.5?1?2?3?8.5?8.5.1?GB/T?8.5.2?1?2?3?4?8.5.3?l?2?3?4?5?6?8.6.1?8.6.2?l?2?3?4?5?6?(GB?73?F50-2011)8.6.3?l?2?3?4?8.7 8.7.1?8.7.2?98%?F502011)9?9.1.1?9.1.2?9.2.1?9.2.2?1?2?3?4?I1?9.2.3?I?2?3?4?MPa)?mm)?10?rnm)?)0.5?L?,;1 77?F50-2011)9.2.4?+1
24、5,-5?2?81100?,;700 700?,;2,;3?1.0 10 8,20 20?m)0.6-0.8 1.1 1.3 1.5?m),5 6 7 8?0.6-0.9?1.3-1.6 88?10.5.6?10.5.7?10.6.1?10.6.2?10.7?10.7.1?10,7.2?B?(mm)?(mm)?+250?1?2?89?F50-20!1)11?11.1?11.1.1?11.1.2?11.1.3?11.2.1?2?-1.?3?11.2.3?1?2?11.3?11.3.1?1?4 11.3.3?11.3.4?11.3.5?-?F502011)11.3.6?l?2?3?11.3.7?1
25、?2?3?11.3.8?l?2?3?11.3.9?l?2?3?92?4?11.3.10?11.3.11?30?mm)?93?JTG/T F50-20 11)12?12.1?12.1.2?12.2.1 3 12.2.2 1?2?3?12.2.3?94?1?2?112?3?O.5-1:?1?2?3 4 12.3?12.3.1?12.3.2?12.3.3?1?95?JTG/T F50-2011)?l 1 l 1.25 l 1.5?1 0.75 l 1 l 1.25?10.33 10.5 l O.75?10.25 10.33 l O.67?1 0 1 0.1 l O.25?10 10 l 0?3.?2
26、?3?12.3.4?1?2?12.3.5?12.3.6?1?2?-?3?4?(GB?5?6?12.4?12.4.1?l?2?3?4?12.4.2?1?2?12.4.3?1?97?JTG/T F50-2011)?2?3?12.4.4 12.5?12.5.2?12.5.3?1?2?12.5.4?I?2?3?12.5.5?1?2?3?12.5.7?2?3?12.6.1?1?2?3?99?F50-2011)4?12.6.2?1?2?3?12.6.3?l?2?-200mmo?100?13?13.1?13.1.1?13.1.2?13.2?13.2.1?13.2.2?13.2.3?+50,-200?25 1
27、01?F50-2011)13.3?13.3.1?13.3.2?13.3.3?1?2?3?4?5?6?7?8?10?6?1?2?13.3.7?1?103?F502011)?2?3?4?5?6?13.3.8?1?2?3?4?5?13.4?13.4.1?l?2?3?5?6?7?MPa)?H/l 500,?(mm)?H?H30m?5?10?13.4.2?10 5 1?2?3?4?13.4.3?l?2?F50-201l)13.5?13.5.1?13.5.2?13.5.3?13.5.4 13.5.5?13.6.2?5?13.6.3?1?2?3?4?-?14?14.1?14.1.1?14.1.2?14.2?
28、14.2.1 1?10?3?-3.0?4?-50mmo 14.2.2?14.2.3?-?F50-2011)1?2?5 ml11 0 3?4?-5mino 14.2.4?1?2?3?-?-100ml11o 14.3?14.3.1?1?2?3?4?5?6?14.3.2?1?2?-70mmo 3?14.3.3?1?2?14.3.4?1?2?1?14.4?14.4.1?1?2?3?40?4?JTG/T F50-2011)5?6?14.4.2?1?2?3?5 14.5.1 14.5.2?14.5.3?14.5.4?14.6.1?14.6.2?-?14.6.3?2?14.7.2?l?2?3?111?F50
29、-2011)4?14.7.3?MPa)?20?+40,-10?+30,-10?+20,-10?30?20?10?0.5?)?0.3?14.7.4?MPa)?25?-200 14.7.5?+30.-!O?-!O?+40.-10?0.5?)?0.3?14.7.6?MPa)?+5.-3?5?10?)+0.-0.5?5?113?F50-2011)15?15.1?15.1.1 15.1.3?15.2?2?4?5?50?6?(JTG?15.2.2?1?5?3?115?)?15.3?15.3.1?15.3.2?15.3.3?15.3.4?15.3.5?15.3.6?15.3.7?15.3.8?116?10?
30、5?L30m?/1 500?15.4?15.4.1?1?2?3?MPa)?+0,-10?5?+10,-0?+10,-5?5?10?5?10 15.4.2?F50-2011)?15.4.3?1?2?15.4.4?1?2?3?15.4.5?15.4.6?15.4.7?1?2?2?3?119?JTG/T F50-2011)?10?L60m?:t 20?L60m?20?L60m?20?L60m L?15.5?15.5.1?15.5.2?1?2?15.5.3?1?2?3?4?5?6?-0.02radlmin?5-2.?7?;G?;?;D?;?3D(15.5.3)F?1-O.?0.06-0.090 8?1
31、5.5.4?1?2?3?4?-0.?-1.?121?F50-2011)5?6?15.5.5?1?2 15.5.6 15.5.7?15.6?10?1?2?3?L/3000?MPa)?L:;:;6m!o?L=200m 30?L 200m?F50-2011)?L?fr 60?15.7?15.7.1?15.7.2?1?2?3?4?5?6?15.7.3?15.7.4?15.7.5?124?15.7.7?15.7.8?L:;6m 10?L6m L/6?L60m?-0?20?L60m?20?L60m?15.8?15.8.1?1?2?3?4?5?6?15.8.2?2?3?4?126?5?15.8.4?1?4
32、5?6?MPa)?(mm)U;60m?L200m 10 30?L?L?127?F50-2011)?10?20?15.9?15.9.1?1?2?3?4?1?2?3?4?15.9.3?15.9.4?8?MPa)?5?5?MPa)?10?L60m L/6000?L60m?20?L:;60m 20(mm)L60m L/3000?15.10.1?15.10.2?129?F50-2011)?15.10.3?15.10.4?15.10.6 15.11.1?15.11.2?-4.0?15.11.3?1?2?3?4?1?5 15.11.6?1?2?3?131?F50-2011)15.11.7?I?2?3?15.
33、11.8?15.11.9?-10?+20.-10?mm)?3?5 L:s;30m?L30m?/1 500?15.12?15.12.1?15.12.2?15.12.3?15.12.4?1?2?15.12.5?10?5 15.12.7?15.12.8?15.13?15.13.1?15.13.2?15.13.3?JTG/T F50-20l1)16?16.1?16.1.1 16.1.2?3?4?5?134?16.2.2?16.2.3?16.2.4?16.3.1?10?16.3.3?16.3.4?F50-2011)?16.3.5?5 0 16.3.7?1?2?3?4?16.3.9?16.4?16.4.1
34、?1?136?2?3?4?5?6?7?16.4.2?16.4.3?1?2?3?16.4.4?1?2?3?4?-?FSO-2011)5?l?1?16.4.7?3?4?5?16.4.8?I?2?3?4?1?2?T 3?4?139?F50-201l)5?8?16.4.11?MPa)?10?+0.5?(mm)?Z?5?5?5?+8,-5(mm)?10?8?1.2 16.5?1?140?2?3?4?5?6?16.5.2?l?2?16.5.3?16.5.4?1?2?3?4?16.5.5?l?2?141?FSO-2011)?3?)?L 100m 142?/5 000 10?-10?20 L/5000?8?1
35、6.6.1?16.6.2?3?+1,-3?+0,-2?2?2?143?JTG/T F50-20 11)?2?2?3?2?10?2?16.6.8?16.6.9?(mm/2 m)5?-?8?5?5?10?5?10?5?16.6.10?1?2?3?4?16.6.11?16.6.12?l?2?3?145?JTG/T F50-2011)16.6.13?l?2?3?16.6.14?4?L100m L,;100m L 100m?L 100m 146?10 L/10000?/5000 10 20 L/5 000?16.7?16.7.1?2?2?16.7.5?1?2?147?l?2?3?16.7.7?1?2?3
36、?4?5?6?7?16.7.8?l?2?3?l?2?10?16.8?16.8.1?16.8.2?I?2?16.8.3?16.8.4?l?149?)?2?3?5?l?2?.?)?-151?-0+10,-5+?+10,-5 L?5?5 5?F50-2011)16.8.10?l?2?3?4?16.8.11?l?2?3?4?16.8.12?1?2?50 3?4?5?6?16.8.13?1?2?16.8.14?JJ1 13?10?I 10?I?16.9.1?16.9.2?l?2?16.9.3?MPa)?5?5?10?-153?F50-2011)?(?lIPa)?rnm)?10?8?2?3?-?4?16.
37、10.5?1?155?F50-2011)17?17.1?17.1.1?17.1.2?17.2?17.2.1?17.2.2?1?2?3?4?5?6?7?8?9?10?10?C?17.2.3?l?2?JTG/T F50-2011)?3?4?5?7?17.3?17.3.1?17.3.2?158?1?2?30?17.3.3?1?2?3?JTG/T F50-2011)?4?MPa)?IO?L 100m?5?L 100m?15000?17.3.4?1?2?3?4?5?6?7?160?8?I1?l?5 1L,;200111,1O;I.200m.l.120 OOO!11)?mm)?20?mm)?20?)2?1
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39、17.7.3?-?18?18.1?18.1.1?18.1.3 18.2?18.2.1?2?18.2.2?1?(JTG?167?F50-2011)?2?3?200?50?100?100?18.2.3?1?10?-2,+5?5?2?5?10?5?0)?18.2.4?l?2?3?4?20?10?+50.-200?8?10 18.3?18.3.1?18.3.2?10?18.4?18.4.1?0.08 0.5?12.5?18.4.4?18.4.5?0.5 2?0.5?12.5?18.4.6?10 171?2?F50-2011)?18.5?5?)?18.5.1?l?-4m,?2?;,3.0?;,2.5 3
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