Phân tích kết cấu bê tông cốt thép chịu tải trọng động đất bằng phương pháp DDBD (direct displacement based design)

- (Direct Displacement Based Design) : 60.58.20 CƠNG TRÌNH ĐƯỢC HỒN THÀNH TẠI TRƯỜNG ĐẠI HỌC BÁCH KHOA ĐẠI HỌC QUỐC GIA TP H CHÍ MINH Cán hướng dẫn khoa học : ậ ộ ườ Đ Cán chấm nhận xét : ậ ộ ườ ấ Đ Cán chấm nhận xét : ậ ộ ườ ấ Đ Luận v n thạ ĩ bảo v HỘI Đ NG CHẤM BẢO VỆ LUẬN VĂN THẠ Ĩ TRƯỜNG ĐẠI HỌC BÁCH KHOA, ngày 26 tháng 02 n m 2011 TRƯỜNG ĐẠI HỌC BÁCH KHOA KHOA THU T X NG CỘNG HOÀ XÃ HỘI CHỦ NGHIÃ VIỆT NAM Độc Lập - Tự Do - Hạnh Phúc -oOo Tp HCM, ngày 06 tháng 12 năm 2010 NHIỆM VỤ LU N VĂN THẠC SĨ Họ tên học viên: PHẠM MINH QUANG Phái: Nam Ngày, tháng, năm sinh: 22/09/1986 Nơi sinh: Ph n Thi t - Chuyên ngành: nh Thuận Dựn D n D n C n N hi p MSHV: 09210987 1- TÊN ĐỀ TÀI: PH N T CH T C U ĐỘNG Đ T NG PH NG PH P 2- NHIỆM VỤ LU N VĂN: n Design) ph n t ch t nh to n ộn v ch v ch conso v ch i h p c i t chu n v thi t v t qu T NG C T TH P CH U T I TR NG ph ơn ph p DD D t cho t c u ê tôn hun – v ch ê tôn ph chu n v h n Thực hi n lập tr nh o nt – ộ n i n ê t n c t th p cs n nh DDBD S n ph n t ch NTH thi t cho t c u hun v ch (Direct Displacement Based c t th p o h hun c t th p C t tr n àn h i p n tlab nh i ộ ch o c ti t ột c n c ph n t ch c ph ơn ph p Non in r Ti Histor ê t n c t th p n sis ựn ạn chu n v thi t t nh to n t s c n t ơn i hun v ch ê ton c t th p t nh h n c o ộn o n cho h str int n ph ơn ph p DD D nh i ạn chu n v ơn cho h v ch conso t c u v ch conso c n o n T Torsion 3- NGÀ GIAO NHIỆM VỤ : 05/07/2010 4- NGÀ HOÀN THÀNH NHIỆM VỤ : 06/12/2010 5- H VÀ T N C N Ộ H ỚNG ẪN: TS H Nội un ề c ơn Luận văn thạc sĩ ã C N Ộ H ỚNG ẪN H U CH NH c Hội Đ n Chuyên Ngành thông qua CHỦ NHIỆM Ộ M N QU N LÝ CHU N NGÀNH KHOA QL CHUYÊN NGÀNH , , X t , , B – – ăm 0 m Chương 1: DBD Direct (Displacement Based Design Displacement Based Design Chương 2: MDOF Chương 3, Matlab – Nonlinear Time History Analysis) Chương (2005) Chương 5: – : ( TR (Torsional Restraint) Chương 6: i i ii ix xi xii xx 1.1.1 1.1.2 1.2.1 1.2.2 1.2.3 1.2.3.2 1.2.3.3 Quan 1.2.3.4 1.2.3.5 1.3 1.4 10 1.5 11 1.6 12 13 2.1 13 2.2 13 13 1.1 1.2 1.2.3.1 Quan 2.2.1 ii 2.2.2 14 14 2.2.2.2 15 2.2.2.3 15 2.2.2.4 16 18 2.3 18 2.4 21 2.4.1 21 2.4.2 22 22 23 theo EC8 25 2.4.3.1 25 2.4.3.2 26 2.4.3.3 26 27 27 30 31 31 32 35 2.6.1 35 2.6.2 35 35 2.2.2.1 P 2.2.2.5 2.4.2.1 T 2.4.2.2 C 2.4.3 2.4.4 2.5 2.5.1 2.5.1.1 2.5.1.2 2.5.2 2.6 2.6.2.1 iii 2.6.2.2 consol bê tông 36 36 2.6.2.3 2.6.2.4 36 2.6.3 37 2.6.4 37 37 38 40 2.7 42 2.8 44 49 49 2.6.4.1 2.6.4.2 2.6.5 Công 3.1 – 3.2 49 – 50 – 52 53 54 54 55 57 60 3.5.1 60 3.5.2 61 3.5.3 63 3.5.3.1 63 3.5.3.2 65 3.2.1 P 3.2.2.2 –b – 3.3 – 3.4 3.5 – iv 3.5.4 66 3.5.4.1 66 3.5.4.2 67 68 68 3.6.1.1 68 3.6.1.2 68 3.6.1.3 68 68 3.6.2.1 theo Mander 68 3.6.2.2 theo Raynor 68 3.6.2.3 68 – 69 – 70 – 3.6 3.6.1 3.6.2 C 3.6.3 3.6.4 – 3.6 72 3.6.5.1 72 3.6.5.2 74 75 76 3.7 78 3.7 80 3.7 82 83 86 87 94 94 94 3.7 3.7.1 3.8 3.9 – 3.10 Phân 4.1 G v 94 96 97 97 99 4.3 4.5 101 106 u 110 112 112 112 113 119 122 5.1 122 5.2 123 123 125 125 125 5.3.1.1 125 5.3.1.2 126 127 128 129 129 131 133 4.8 4.9 khung – 5.3.1 5.3.1.3 D 5.5 vi 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 236 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 D3 12 11 10 20 19 18 17 16 15 14 13 12 11 10 Fi kN Khung A Vi,col OTM kN kNm Fi kN Khung C Vi,col OTM kN kNm Khung B Vi,col OTM kN kNm 827.0 0.0 1571.3 2894.5 2067.5 8394.0 2315.6 15630.3 2315.6 23734.9 i m 0.280 0.210 0.140 0.070 0.000 Fi kN 398.1 450.0 420.2 388.1 353.8 317.4 278.7 237.7 194.6 149.3 101.7 52.0 0.0 Khung D Vi,col OTM kN kNm 398.1 0.0 848.1 1393.3 1268.3 4361.7 1656.4 8800.7 2010.3 14598.2 2327.6 21634.2 2606.3 29780.9 2844.0 38902.8 3038.6 48856.9 3187.9 59492.1 3289.6 70649.7 3341.6 82163.5 3341.6 93859.1 i m 0.637 0.600 0.560 0.518 0.472 0.423 0.372 0.317 0.260 0.199 0.136 0.069 0.000 Fi kN 450.2 521.7 502.4 482.1 461.0 438.9 415.9 392.1 367.3 341.7 315.1 287.6 259.3 Khung F Vi,col OTM kN kNm 450.2 0.0 971.9 1575.5 1474.3 4977.1 1956.4 10137.0 2417.3 16984.3 2856.2 25444.9 3272.2 35441.7 3664.2 46894.2 4031.6 59719.1 4373.2 73829.6 4688.3 89135.9 4976.0 105545.1 5235.3 122961.0 i m Fi kN 827.0 744.3 1330.7 1330.7 0.0 0.140 496.2 798.4 2129.1 4657.4 0.070 248.1 0.0 2129.1 12109.3 0.000 0.0 567.9 621.1 553.7 479.1 397.5 308.8 213.0 110.0 0.0 567.9 1189.0 1742.7 2221.8 2619.3 2928.1 3141.1 3251.1 3251.1 Fi kN Khung E Vi,col OTM kN kNm 414.0 475.5 452.8 428.9 403.7 377.1 349.3 320.2 289.8 414.0 889.5 1342.3 1771.2 2174.9 2552.0 2901.3 3221.5 3511.4 0.0 1987.6 6149.0 12248.4 20024.7 29192.3 39440.7 50434.4 61813.2 0.0 1449.0 4562.2 9260.3 15459.5 23071.6 32003.6 42158.3 53433.7 i m 0.434 0.395 0.352 0.305 0.253 0.196 0.135 0.070 0.000 i m 0.640 0.613 0.583 0.553 0.520 0.486 0.450 0.413 0.373 237 i m 0.638 0.616 0.593 0.569 0.544 0.518 0.491 0.463 0.434 0.404 0.372 0.340 0.306 Fi kN 258.1 225.1 190.8 155.3 118.4 80.2 40.8 0.0 Khung E Vi,col OTM kN kNm 3994.6 65723.5 3994.6 78916.6 4185.4 92897.7 4340.7 107546.7 4459.1 122739.0 4539.3 138345.8 4580.0 154233.2 4580.0 170263.3 Khung A Vbi Mbi kN kNm Khung B Vbi Mbi kN kNm 153.4 383.6 291.5 728.8 195.9 489.6 383.6 958.9 313.4 783.4 429.6 1074.0 Khung D Vbi Mbi kN kNm 20 19 18 17 16 15 14 13 12 11 10 i m 0.333 0.290 0.246 0.200 0.153 0.103 0.053 0.000 Fi kN 230.0 199.9 168.8 136.8 104.0 70.2 35.6 0.0 85.9 183.1 273.8 357.6 434.0 502.5 562.7 614.0 656.0 214.8 457.7 684.5 894.0 1085.0 1256.3 1406.7 1535.0 1640.0 Khung E Vbi Mbi kN kNm 90.7 194.9 294.2 388.1 476.6 559.2 635.8 706.0 769.5 875.4 875.4 917.2 951.2 238 226.8 487.3 735.4 970.3 1191.5 1398.1 1589.5 1764.9 1923.7 2188.4 2188.4 2293.0 2378.0 Khung F Vi,col OTM kN kNm 5465.3 141284.5 5665.2 160413.1 5834.0 180241.2 5970.8 200660.1 6074.8 221558.0 6145.0 242819.9 6180.6 264327.5 6180.6 285959.6 Khung C Vbi Mbi kN kNm 117.9 294.7 246.8 617.0 361.7 904.3 461.2 1152.9 543.7 1359.2 607.8 1519.4 652.0 1629.9 674.8 1687.0 Khung F Vbi Mbi kN kNm 100.3 250.7 216.5 541.2 328.4 820.9 435.8 1089.4 538.4 1346.1 636.2 1590.5 728.8 1822.1 816.2 2040.5 898.0 2245.0 974.1 2435.3 1044.3 2610.7 1108.4 2770.9 1166.1 2915.3 1217.4 3043.4 1261.9 3154.7 1299.5 3248.7 1330.0 3324.9 i m 0.272 0.236 0.199 0.162 0.123 0.083 0.042 0.000 Khung D Khung E Khung F Vbi Mbi Vbi Mbi Vbi Mbi kN kNm kN kNm kN kNm 688.2 1720.6 977.2 2442.9 1353.1 3382.8 710.2 1775.5 994.7 2486.8 1368.8 3421.9 721.4 1803.5 1003.7 2509.2 1376.7 3441.7 Khung A M (kNm) 7 6 5 4 3 2 1 Khung B M (kNm) 515 277 507 760 954 583 984 1475 Khung D M (kNm) 20 19 19 18 18 17 17 16 16 M (kNm) M (kNm) Khung C M (kNm) 446 46 683 252 707 523 551 827 704 251 1207 608 1310 1078 1070 1605 Khung E M (kNm) 896 239 M (kNm) M (kNm) 478 -140 757 -50 954 83 1070 252 1107 451 1068 674 956 913 774 1161 406 250 984 389 1419 593 1712 854 1865 1161 1878 1504 1756 1872 1502 2253 Khung F M (kNm) 178 M (kNm) 1161 -893 1434 -856 1677 -799 1889 -725 2071 M (kNm) -409 929 154 969 673 1030 1149 1110 1582 Khung D M (kNm) 15 15 14 14 13 13 12 12 11 11 10 10 9 8 7 6 5 4 3 2 1 504 -267 725 -221 905 -150 1044 -59 1144 52 1204 181 1226 325 1210 482 1158 650 1070 826 949 1008 795 1193 Khung E M (kNm) 140 320 596 384 985 479 1309 605 1565 757 1756 932 1881 1129 1941 1344 1936 1574 1867 1815 1736 2063 1544 2316 M (kNm) -650 1137 -608 1343 -545 1515 -461 1653 -359 1757 -238 1828 -101 1866 50 1873 216 1972 404 1784 593 1700 790 1588 995 1448 1205 1282 1419 1090 1635 240 Khung F M (kNm) 300 675 353 1118 432 1508 537 1846 666 2130 818 2361 990 2540 1181 2666 1389 2988 1626 2751 1863 2723 2111 2645 2369 2517 2633 2341 2902 2116 3174 M (kNm) -633 2223 -524 2346 -399 2439 -259 2504 -105 2541 61 2549 240 2531 430 2485 630 2414 838 2316 1054 2194 1277 2048 1505 1878 1736 1686 1971 1471 2206 M (kNm) 1210 1971 1328 2316 1463 2618 1614 2876 1781 3090 1961 3260 2155 3387 2360 3470 2577 3510 2802 3507 3036 3461 3277 3373 3523 3242 3774 3070 4028 2855 4283 D4 400 79 28 650 900 45 10 10 25 650 80 32 400x900 – Khung A 400 50 79 28 700 90 10 900 10 25 700 32 – Khung B 241 400 50 79 28 700 90 10 25 700 900 10 32 – Khung C 400 50 79 800 75 110 28 10 10 25 800 900 32 – Khung D D.4 242 400 75 50 79 28 850 95 10 10 25 850 900 32 400 100 75 50 79 1200 28 10 – Khung E 243 400 75 50 79 950 28 103 10 10 25 950 900 40 (a) 950x9 400 85 400 100 75 100 50 75 50 79 32 1400 1200 28 10 10 – Khung F 244 D5 RC FRAME BUILDING - FRAME D 1 2 0 52 84 11 9.81 5 0.02 110 40 40 10 2 13 100 100 0.0001 0 0 0 0 -7.5 -7.5 -7.5 -7.5 -7.5 -7.5 -7.5 -7.5 -7.5 -7.5 -7.5 -7.5 -7.5 -2.5 -2.5 -2.5 -2.5 -2.5 -2.5 -2.5 -2.5 -2.5 -2.5 -2.5 -2.5 -2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 7.5 7.5 3.5 10.5 14 17.5 21 24.5 28 31.5 35 38.5 42 3.5 10.5 14 17.5 21 24.5 28 31.5 35 38.5 42 3.5 10.5 14 17.5 21 24.5 28 31.5 35 38.5 42 3.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 11 12 13 10 11 12 13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NODES 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 245 42 43 44 45 46 47 48 49 50 51 52 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 10.5 14 17.5 21 24.5 28 31.5 35 38.5 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 11 12 13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 11 12 14 15 16 17 18 19 20 21 22 23 24 25 27 28 29 30 31 32 33 34 35 36 37 38 40 41 42 43 10 11 12 13 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 41 42 43 44 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DRIFT ELEMENTS 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 246 11 12 13 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 2 2 2 2 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 44 45 46 47 48 49 50 51 10 11 12 13 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 FRAME 45 46 47 48 49 50 51 52 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 41 42 43 44 45 46 47 48 49 50 51 52 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PROPS ! 1st Storey Columns 27800000 0 0.009 11120000 0.64 0 0.533333333 0 0.015699 0.697 0 0 34373 12544 4380 3585.4 4158.7 2845.8 -8969.4 0.5 247 0 0 0 FRAME 27800000 0 0 0.533333333 11120000 0.36 0.61 0.61 19965.663 0 0 2566.472 0.3 11120000 0.36 0.3 0.61 0.61 19965.663 0 0 2566.472 0 500 500 500 500 500 500 500 500 500 500 500 416.667 0 1000 1000 1000 1000 1000 1000 0 0 0 0 0.004784792 0 0 -2566.472 2566.472 -2566.472 0 0.006220229 0 0 -2566.472 2566.472 -2566.472 0 0.008886041 0 0 -2566.472 2566.472 0 ! Roof Beams 11120000 0.36 0.3 0.61 0.61 19965.663 0 0 2566.472 WEIGHTS 10 11 12 13 14 15 16 17 18 19 20 0 0.015699 ! Middle Beams FRAME 27800000 0.01 -6867.163 0 0.5 0 0.64 ! 1st Storey Beams FRAME 27800000 0.01 -6867.163 0 0.5 0 11120000 FRAME 27800000 0.01 -6867.163 0 0.5 ! Columns Above 1st Storey 0 0 0 0 0 0 0 0 0 0 248 0 -2566.472 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 1000 1000 1000 1000 1000 833.333 0 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 833.333 0 500 500 500 500 500 500 500 500 500 500 500 416.667 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 LOADS 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 0 0 0 0 0 0 0 0 0 0 0 0 249 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.02 EQUAKE -1 0 250 ... ISIP YPS INSPEC CASPEC SEAOC DDBD 0K DBD S T IHIST )) , , T nh , ( 1), DDBD C SPEC IHIST ) D DDBD (Direct Displacement Based Design) 11 1.6 hương : hương : Chương : hương : hương : hương : 12... y,sys VBase B VB A+C VA+C lw 2lw lw  VBase nh y,B y,A+C 1.3 QUAN (DBD) P Design) Based Design) DBD (Displacement Based PBD–Performance nh P , , ,… F C Near Collapse C Fully Operational Operational... Evaluation and Retrofit of Concrete Buildings CASPEC Capacity Spectrum DBD Displacement Based Design DDBD Direct Displacement Based Design EC8 Eurocode Eq Equation FEMA Federal Emergency Management