FRP製付属物の製作・施工 ... - miyaji-eng.co.jp

1 FRP . nexco FRP . Manufacture and Construction of Accessories Made of FRP FRP Accessories for Shin-Tomei Expressway of nexco , Central Nippon Expressway Company Limited . 1 2. Kenji NAGAMI Yoichi WATABE. Summary A fiber reinforced plastics FRP inspection access way was experimentally constructed in the steel upper structure for two of the four spans of the Komasegawa Bridge tentative name in the section between Gotemba and Numazu of the Shin-Tomei Expressway, which is supervised by the Numazu construction office of nexco , Central Nippon Expressway Company Limited. In addition, for the PC upper structure, other equipment made of FRP was installed such as an inspection access way for the outer cable fixings, an opening cap for an inspection borehole, a handrail for the top of the substructure, and ladder. Several more installations will be implemented for PC upper structures, providing various business opportunities. FRP . PC . 1 . JV . nexco .

2 5 JV .. 9 FRP . 24 .. 4 2 FRP FRP .. 1 nexco . 1.. 2. FRP . 97. 2 FRP .. FRP L/400 .. 40m .. 4 2 FRP .. A1 2.. 2 FRP . 1 . Lmax . 2. 2 FRP . 2 . 3 FRP . 3 . 98 3 . 1 FRP . 1 . 3 PC FRP .. JV.. FRP .. PRC3 . 2 .. 5 PC . 5 . 4 PC . 4 . FRP nexco A FRP . - A B - B 99. 1050 700 1050 900 1050 700 1050. 50 1700 1700 50. A. 350 1350 1350 350 640 100. B P1. 200 650 200 200 650 200. 1 6m . PC 5 4m . 2 L/400 . 4 . A2 3 FRP . 6 . A - A B - B. 1050 700 1050 900 1050 700 1050. 50 1700 1700 50. A. 350 1350 1350 350 640 100. B P1. 200 650 200 200 650 200. 350. 600. 600. 600.. 125 350. ( ). 5. 170. 170. 300. 300. 450. 450. 600. 600. 1200. 1200. 600. 600.. 400 1000 1600 1000 400. ( ). 4300. 4300. 600. 600. 3560. 11x300=3300. 11x300=3300. 900. 900. 1730. 1730. 600. 600.. 550. 550. 100. 100.. B A 766. 5 . 5 . 60. 64 65 A2. B A C. A - A. 4000. 3541. 1400 1400 540 50 500. 200. 1100. 375. 375.. 1100. 375. 350. 5.. 350. 125. 5. 125. 631. 631.. 631.. 400 350 350 400 1200 550.

3 400 350 350 400 2501. 400 2401 2150 1614. 3301 700. 3201 700. 450 A C.. B. C - C. 3550 450 1900. 4000 4000 4113 600. 50 500. 60 64 65 A2. 4000 4000 4113. 375. 450 400 2401 400 700 400 2501 400 700 400 1200 550 1113 500. 350 350 350 350. 1100. 375. 350. 5. 125. 631. 500 50.. 200 1400 1400 200 200 1450 1450 200 200 1600 350. 450 3201 350 350 3301 350 350 2150. 1900 600 800. 6 . 6 . 100 1100. 375.. 375. 500. 350. 0. 50 500. 60 64 65 A2. 4000 4000 4113. 375. 450 400 2401 400 700 400 2501 400 700 400 1200 550 1113 500. 350 350 350 350. 1100. 375. 350. 5. 125. 631. 500 50.. 200 1400 1400 200 200 1450 1450 200 200 1600 350. 450 3201 350 350 3301 350 350 2150. 1900 600 800. 3 6 . 7 8 . FRP . 1100. 375.. 375. 500. 350. 300 200.. 200 400 700 4x1500=6000 700 1600 1600 715 450 200. 16530.. GL.. C B D. 16530. 600 700 4x1500=6000 700 1600 1600 1365. 200 400 100 100 1165 200. 100 300 300 300 300 300 300 865. 650. 300 200. 500. A A.. S1. 2500. 1600. 100 300.

4 400. A1. 800. 7 . 7 . 6500. 150 6200 150 FRP . 200 150 1600 700 1600 150 200. 300 300 100 300 300. 110(60) 60 110(60). 70 30 30. CH L 60x110x5x50(L 60x60x5x60). 150. FRP . 150 200. 30. PL 60x6x160.. 200. 0. 20. 20. Pipe 34x3 PIPE 42. 0. FRP . 0. 40. 40. 0. 400.. 34. 34. 42. 200.. 0.. 20. 20.. 0.. 91. 500.. Pipe . 400. CH 75x40x5x7 SS400 . 300. 200. M10. 180. 200. 1-U ,1-W Base PL SM400A . 20. 9.. M12 . 6000. 5700. P2. P1.. FRP . 60. M10 60x60x4. 200. 12 FRP 150. 75 .. Pipe 60x60x4x500. 400. 40. FRP . 20. 45. 100. M12 . 200. 200. 400. 110. 150. 60.. 20 40.. 45. 200 150 . 20. 9.. 4 20 110 20. 15 . M12 . 150. 20 110 20. 8 . 8 .. FRP nexco FRP 25 910. 1720. 760 25. 101. 50 800 50. 100 600 100 L50 50 4(SUS304). 35. L60 30 5(FRP). 100. 184 432 184. M12 . 900. 733.. FRP . 60. 1000. M10 60x60x4. 12 FRP 150. 75 . Pipe 60x60x4x500. 40. FRP . 20. 45. 100. M12 . 200. 110. 150. 60.. 20 40.. 45. 20. 9. 184 432 184. 4 20 110 20 800. 15 . 4 11 . M12 . 20 110 20 11,12.

5 10 .. 12 . FRP . 8 . 9 10 . 9,10 FRP t 15mm . t=15mm . 2 2. 5 . kN/m kN/m .. 980. 980. 90 800 90.. 1720. 40 50. 90 800. 50 40. 90. 25 910 760 25 40 50 50 40. 50 800 50.. 100 600 100 L50 50 4(SUS304). 40. 40. 1720. 25 910 760 25. 50 800 50. 14x30 14x30 . 35. 100 600 100 L50 50 4(SUS304). L60 30 5(FRP). 100. 35. 600. 520. 600. 520. L60 30 5(FRP). 100.. 700. 800. 800. 860. 930. 930.. 700. 40. 40. 10. 800. 800. 860. 930. 930. 10. 80. 50 15 50 800( ) 50. 50 15 50 800( ) 50. 25 25 5 210. 210. 25 25 5 210. 210. 80. 290. 290. 290. 290. L60 45 5(FRP) L 40x40x5 L 40x40x5. 15 . 100. L 40x40x5 L 40x40x5. 30. 475. 30. 475. L60 45 5(FRP). 180. 15 . 100. 35. 50. 180. 100. 100. 50. 100. 100. 380. 320. 380. 860. 35. 35. 380. 320. 380. 120. 35. 860. 120. 1720. 125. 80. 910. 30. 125. 50 270 270 270 50 50. 80. 1720. 15 20 15. 30. 910 14x30 . 65. (SUS304). 50 270 910 270 270 50 50. 14x30 . 65. 15 20 15 M12( ). (SUS304). 910. 0. 30 20. C2. 300. M12( ). 5 20. 65 106 9 9.

6 0. 300. 30 20. C2. L 65x65x6 30 35 5. 9 9 . 5 20. 65 106. 45 5 20( ) L 65x65x6 30 35 5. 12x100=1200. 30. PL 45 20 45(FRP- ). 45 5 20( ). 1100. 1300. 1100. 2000. 12x100=1200. 30. PL 45 20 45(FRP- ). 200. 140. 2000. 1300. 1100. 1100. 820. 820. 2000. 2000. 200. 140. 2000. 820. 820. 9 . 2000. 30. L 65x65x6. 9 14x30 . t=5mm 9 . 30. L 65x65x6. 14x30 t=5mm t=5mm 320. t=5mm 1400. 1335. 320. 1400. 800. 1335. 30. 150 650. 180. 900. 30. 100. 100. 50. 180. 380. 320. 380. 100. 100. 120. 50. 380. 320. 380. 733. 120. 80. 30. 410. 410. 80. 30. 1000. 210. 210. Level 410. 410. 37. 13. 30. 210. 210. 37. 13. 30. 500 1000. 11 . 11 . 1500. 11 .. 1680.. 40 16001680 40. 800 40 1600 40. 40. 184 432 184. 40. 900. 1500 . 1500 . 733.. 1000 .. 1180. 1100. 1000 . 1180. 1100. 1000.. 184 432 184. 40. 40. 800. 10 . 10 12. 12 .. 12 . 102 382 840. 870 43 800 91 000 135 000 74 0. 4 PC FRP 5 PC FRP.. JV .. FRP . FRP .. PC5 PC5 .. 1680. 40 1600 40. 40. 1 1 . 4m P1 P2 P3 1500 4m P2 P3.

7 1000 . 1180. 1100. 3 .. 2 2 . P1 P2 P3 P4 4 P1 P2 P3 P4 4 4 . 40. 12 . 3 3 . A1 A2 A1 A2 5 .. 382 840. 870 43 800 91 000 135 000 74 000 37300 870. P4 A2. A1 P1 P2 P3.. 405060. 700 34805 81012 131520 95514 60809 700. A1 P1 P2 P3 P4 A2. 13 . 13 . PC . 5280 3250 3250 5280. 1400 343 341 450450 4@350 1400. 357 359 =1400. 6001000. 355 350. 526 526 450450 525 525. 8500. 6900. 2 PC 14 PC . 14 . FRP nexco FRP 103. 2 . PC . PC . 3 . 4 . 5 . 104 5 . 1 1 PC FRP .. (A1 A2) 2 2 2 2 2 2 . ( ) ( ) ( ) ( ). 2 2 2 2 2 . (A1 A2).. ( ) ( ) ( ) ( ). 2 2 4 4 2 . ( ) ( ) ( ). m m . (A1 A2) m m .. 122 m m m m m m (A1 A2) m m . (A1 A2) m m .. m m m m .. m . 65 m 63 m 3 m m m m m . m . m .. 32 m 41 m 7 . FRP nexco 1 . PC FRP . 2007. 2 FRP . nexco . PC 2008.. FRP nexco FRP 105.