(Luận văn thạc sĩ hcmute) xây dựng mô hình đánh giá nguy cơ mất an toàn lao động khi thi công trên cao

BỘ GIÁO DỤC VÀ ĐÀO TẠO TRƯỜNG ĐẠI HỌC SƯ PHẠM KỸ THUẬT THÀNH PHỐ HỒ CHÍ MINH LUẬN VĂN THẠC SĨ PHẠM MINH TÍN XÂY DỰNG MƠ HÌNH ĐÁNH GIÁ NGUY CƠ MẤT AN TOÀN LAO ĐỘNG KHI THI CƠNG TRÊN CAO NGÀNH: KỸ THUẬT CƠNG TRÌNH XÂY DỰNG DÂN DỤNG VÀ CƠNG NGHIỆP SKC007479 Tp Hồ Chí Minh, tháng 10/2017 Luan van BỘ GIÁO DỤC VÀ ĐÀO TẠO TRƯỜNG ĐẠI HỌC SƯ PHẠM KỸ THUẬT THÀNH PHỐ HỒ CHÍ MINH LUẬN VĂN THẠC SĨ PHẠM MINH TÍN XÂY DỰNG MƠ HÌNH ĐÁNH GIÁ NGUY CƠ MẤT AN TỒN LAO ĐỘNG KHI THI CÔNG TRÊN CAO NGÀNH: KỸ THUẬT CƠNG TRÌNH XÂY DỰNG DÂN DỤNG VÀ CƠNG NGHIỆP - 60580208 Tp Hồ Chí Minh 10/2017 Luan van MINISTRY OF EDUCATION AND TRAINING HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION MASTER THESIS PHAM MINH TIN DEVELOPING A MODEL FOR ASSESSING FACTORS CAUSING UNSAFE PHENOMENON WHEN EXECUTING THE WORK AT HEIGHT MAJOR: CIVIL AND INDUSTRIAL ENGINEERING 60580208 Ho Chi Minh City, 10/2017 Luan van BỘ GIÁO DỤC VÀ ĐÀO TẠO TRƯỜNG ĐẠI HỌC SƯ PHẠM KỸ THUẬT THÀNH PHỐ HỒ CHÍ MINH LUẬN VĂN THẠC SĨ PHẠM MINH TÍN XÂY DỰNG MƠ HÌNH ĐÁNH GIÁ NGUY CƠ MẤT AN TỒN LAO ĐỘNG KHI THI CƠNG TRÊN CAO NGÀNH: KỸ THUẬT CƠNG TRÌNH XÂY DỰNG VÀ CƠNG NGHIỆP – 60580208 Hướng dẫn khoa học: TS HÀ DUY KHÁNH Tp Hồ Chí Minh 10/2017 Luan van MINISTRY OF EDUCATION AND TRAINING HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION MASTER THESIS PHAM MINH TIN DEVELOPING A MODEL FOR ASSESSING FACTORS CAUSING UNSAFE PHENOMENON WHEN EXECUTING THE WORK AT HEIGHT MAJOR: CIVIL AND INDUSTRIAL ENGINEERING 60580208 Supervisor: DR HA DUY KHANH Ho Chi Minh City, 10/2017 Luan van Luan van Luan van Luan van Luan van Luan van Trị trung bình xếp hạng yếu tố: 3.1 Trị trung bình xếp hạng yếu tố mức độ ảnh hưởng Descriptive Statistics Minimum Maximum 5 5 5 5 5 AH2 AH3 AH4 AH5 AH6 AH7 AH8 AH9 AH10 AH11 AH12 N 150 150 150 150 150 150 150 150 150 150 150 Mean 3.87 4.09 3.87 3.80 3.33 3.57 3.93 3.24 3.89 3.05 3.27 Std Deviation 892 874 914 1.030 1.039 972 816 800 886 780 917 AH15 AH16 150 150 5 2.92 3.11 747 883 AH17 AH18 AH19 AH20 150 150 150 150 2 5 5 3.23 3.59 3.67 3.49 709 795 932 766 AH21 AH22 150 150 5 3.47 3.57 748 862 AH23 AH24 AH25 AH26 AH27 AH28 Valid N (listwise) 150 150 150 150 150 150 2 2 5 5 5 3.95 3.29 3.22 3.88 3.65 3.59 951 870 750 866 898 844 150 Trang 106/120 Luan van Kiểm định khác biệt trị trung bình nhóm 4.1 Kiểm định khác biệt trị trung bình mức độ ảnh hưởng nhóm AH2 AH3 AH4 AH5 AH6 AH7 AH8 AH9 AH10 AH11 AH12 AH15 AH16 AH17 AH18 Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups ANOVA (THỜI GIAN THAM GIA) Sum of df Mean Square Squares 6.859 2.286 111.734 146 765 118.593 149 14.989 4.996 98.884 146 677 113.873 149 14.941 4.980 109.653 146 751 124.593 149 16.344 5.448 141.656 146 970 158.000 149 25.173 8.391 135.821 146 930 160.993 149 24.250 8.083 116.583 146 799 140.833 149 864 288 98.470 146 674 99.333 149 5.286 1.762 90.074 146 617 95.360 149 8.088 2.696 108.986 146 746 117.073 149 2.588 863 88.085 146 603 90.673 149 3.757 1.252 121.577 146 833 125.333 149 2.451 817 80.589 146 552 83.040 149 8.364 2.788 107.929 146 739 116.293 149 2.205 735 72.628 146 497 74.833 149 2.230 743 F Sig 2.987 033 7.377 000 6.631 000 5.615 001 9.020 000 10.123 000 427 734 2.856 039 3.611 015 1.430 236 1.504 216 1.480 222 3.772 012 1.478 223 1.180 319 Trang 107/120 Luan van AH19 AH20 AH21 AH22 AH23 AH24 AH25 AH26 AH27 AH28 AH2 AH3 AH4 AH5 AH6 Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups 91.963 94.193 6.108 123.225 129.333 991 86.502 87.493 1.085 82.248 83.333 5.652 105.042 110.693 14.153 120.520 134.673 8.816 103.857 112.673 4.325 79.415 83.740 7.877 103.963 111.840 12.661 107.613 120.273 6.796 99.397 106.193 146 149 146 149 146 149 146 149 146 149 146 149 146 149 146 149 146 149 146 149 146 149 630 2.036 844 2.412 069 330 592 558 644 362 563 642 589 1.884 719 2.619 053 4.718 825 5.715 001 2.939 711 4.131 008 1.442 544 2.650 051 2.626 712 3.687 013 4.220 737 5.726 001 2.265 681 3.328 021 ANOVA (VỊ TRÍ CHỨC DANH) Sum of df Mean Square Squares 9.012 2.253 109.582 145 756 118.593 149 1.397 349 112.477 145 776 113.873 149 6.832 1.708 117.761 145 812 124.593 149 8.900 2.225 149.100 145 1.028 158.000 149 18.834 4.708 F Sig 2.981 021 450 772 2.103 083 2.164 076 4.803 001 Trang 108/120 Luan van AH7 AH8 AH9 AH10 AH11 AH12 AH15 AH16 AH17 AH18 AH19 AH20 AH21 AH22 AH23 AH24 AH25 Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups 142.160 160.993 9.252 131.581 140.833 3.633 95.701 99.333 3.510 91.850 95.360 3.906 113.167 117.073 898 89.776 90.673 7.396 117.937 125.333 4.027 79.013 83.040 3.002 113.292 116.293 1.923 72.911 74.833 1.643 92.551 94.193 8.313 121.021 129.333 1.297 86.196 87.493 549 82.785 83.333 830 109.863 110.693 8.665 126.008 134.673 10.999 101.675 112.673 2.863 145 149 145 149 145 149 145 149 145 149 145 149 145 149 145 149 145 149 145 149 145 149 145 149 145 149 145 149 145 149 145 149 145 149 980 2.313 907 2.549 042 908 660 1.376 245 877 633 1.385 242 976 780 1.251 292 224 619 362 835 1.849 813 2.273 064 1.007 545 1.847 123 750 781 960 431 481 503 956 434 411 638 643 632 2.078 835 2.490 046 324 594 545 703 137 571 240 915 208 758 274 894 2.166 869 2.493 046 2.750 701 3.921 005 716 1.283 279 Trang 109/120 Luan van Within Groups Total Between Groups AH26 Within Groups Total Between Groups AH27 Within Groups Total Between Groups AH28 Within Groups Total AH2 AH3 AH4 AH5 AH6 AH7 AH8 AH9 AH10 AH11 AH12 AH15 Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups 80.877 83.740 4.187 107.653 111.840 6.678 113.596 120.273 5.981 100.212 106.193 145 149 145 149 145 149 145 149 558 1.047 742 1.410 234 1.669 783 2.131 080 1.495 691 2.164 076 F Sig 2.737 031 4.874 001 2.432 050 5.606 000 3.347 012 3.230 014 2.181 074 826 510 1.677 158 501 735 572 684 927 450 ANOVA (LĨNH VỰC HOẠT ĐỘNG) Sum of df Mean Square Squares 8.326 2.081 110.268 145 760 118.593 149 13.497 3.374 100.376 145 692 113.873 149 7.832 1.958 116.761 145 805 124.593 149 21.163 5.291 136.837 145 944 158.000 149 13.610 3.403 147.383 145 1.016 160.993 149 11.522 2.881 129.311 145 892 140.833 149 5.638 1.409 93.695 145 646 99.333 149 2.126 531 93.234 145 643 95.360 149 5.178 1.294 111.895 145 772 117.073 149 1.236 309 89.438 145 617 90.673 149 1.946 487 123.387 145 851 125.333 149 2.070 517 Trang 110/120 Luan van AH16 AH17 AH18 AH19 AH20 AH21 AH22 AH23 AH24 AH25 AH26 AH27 AH28 Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total 80.970 83.040 4.293 112.000 116.293 485 74.349 74.833 2.206 91.987 94.193 4.951 124.382 129.333 2.281 85.212 87.493 2.318 81.015 83.333 8.456 102.237 110.693 15.456 119.218 134.673 11.023 101.650 112.673 5.536 78.204 83.740 2.312 109.528 111.840 4.625 115.649 120.273 7.498 98.695 106.193 145 149 145 149 145 149 145 149 145 149 145 149 145 149 145 149 145 149 145 149 145 149 145 149 145 149 145 149 558 1.073 772 1.390 240 121 513 236 917 552 634 869 484 1.238 858 1.443 223 570 588 970 426 580 559 1.037 390 2.114 705 2.998 021 3.864 822 4.700 001 2.756 701 3.931 005 1.384 539 2.566 041 578 755 765 549 1.156 798 1.450 221 1.874 681 2.754 030 Trang 111/120 Luan van Kiểm định tương quan Pearson 5.1 Kết phân tích tương quan pearson mức độ ảnh hưởng AH2 AH3 AH4 AH5 AH6 AH7 AH8 AH9 AH10 AH11 AH2 Pearson Correlation 358** 523** 374** 414** 385** 256** 137 448** 163* AH3 Pearson Correlation 358** 467** 482** 360** 384** 281** 056 446** 043 AH4 Pearson Correlation 523** 467** 572** 475** 466** 303** 170* 446** 272** AH5 Pearson Correlation 374** 482** 572** 657** 422** 160 213** 416** 271** AH6 Pearson Correlation 414** 360** 475** 657** 632** 050 284** 346** 320** AH7 Pearson Correlation 385** 384** 466** 422** 632** 065 230** 363** 301** AH8 Pearson Correlation 256** 281** 303** 160 050 065 395** 425** 237** AH9 Pearson Correlation 137 056 170* 213** 284** 230** 395** 143 358** AH10 Pearson Correlation 448** 446** 446** 416** 346** 363** 425** 143 212** AH11 Pearson Correlation 163* 043 272** 271** 320** 301** 237** 358** 212** AH12 Pearson Correlation 247** 239** 377** 298** 344** 477** 131 269** 376** 367** AH15 Pearson Correlation 015 -.041 113 206* 345** 220** 013 369** 006 364** AH16 Pearson Correlation 205* 049 266** 304** 364** 171* 075 182* 204* 392** AH17 Pearson Correlation 228** 021 181* 147 124 128 201* 327** 074 357** AH18 Pearson Correlation 353** 399** 326** 326** 300** 309** 315** 290** 237** 133 Trang 112/120 Luan van AH19 Pearson Correlation 385** 357** 517** 504** 543** 566** 226** 198* 539** 336** AH20 Pearson Correlation 190* 336** 310** 262** 251** 289** 257** 189* 379** 298** AH21 Pearson Correlation 250** 164* 205* 261** 303** 280** 062 114 374** 227** AH22 Pearson Correlation 261** 183* 348** 312** 321** 427** 188* 208* 226** 449** AH23 Pearson Correlation 357** 481** 425** 498** 423** 443** 290** 085 400** 283** AH24 Pearson Correlation 341** 338** 367** 447** 475** 489** 122 064 417** 178* AH25 Pearson Correlation 223** 176* 256** 292** 277** 307** 002 113 250** 177* AH26 Pearson Correlation 388** 386** 413** 424** 379** 384** 321** 187* 419** 157 AH27 Pearson Correlation 354** 330** 329** 308** 383** 446** 187* 175* 472** 167* AH28 Pearson Correlation 457** 285** 368** 338** 458** 528** 136 096 467** 090 AH2 AH12 AH15 AH16 AH17 AH18 AH19 AH20 AH21 AH2 Pearson Correlation 247** 015 205* 228** 353** 385** 190* 250** AH3 Pearson Correlation 239** -.041 049 021 399** 357** 336** 164* AH4 Pearson Correlation 377** 113 266** 181* 326** 517** 310** 205* AH5 Pearson Correlation 298** 206* 304** 147 326** 504** 262** 261** AH6 Pearson Correlation 344** 345** 364** 124 300** 543** 251** 303** AH7 Pearson Correlation 477** 220** 171* 128 309** 566** 289** 280** AH8 Pearson Correlation 131 013 075 201* 237** 226** 257** 062 Trang 113/120 Luan van AH9 Pearson Correlation 269** 369** 182* 327** 133 198* 189* 114 AH10 Pearson Correlation 376** 006 204* 074 315** 539** 379** 374** AH11 Pearson Correlation 367** 364** 392** 357** 290** 336** 298** 227** AH12 Pearson Correlation 355** 271** 089 205* 505** 203* 365** AH15 Pearson Correlation 355** 501** 264** 227** 299** 222** 200* AH16 Pearson Correlation 271** 501** 271** 320** 313** 289** 259** AH17 Pearson Correlation 089 264** 271** 491** 352** 281** 224** AH18 Pearson Correlation 205* 227** 320** 491** 504** 431** 265** AH19 Pearson Correlation 505** 299** 313** 352** 504** 457** 475** AH20 Pearson Correlation 203* 222** 289** 281** 431** 457** 521** AH21 Pearson Correlation 365** 200* 259** 224** 265** 475** 521** AH22 Pearson Correlation 340** 260** 377** 296** 372** 332** 260** 321** AH23 Pearson Correlation 330** 212** 254** 156 436** 551** 363** 361** AH24 Pearson Correlation 366** 149 205* 065 325** 525** 310** 361** AH25 Pearson Correlation 217** 260** 360** 080 151 288** 289** 366** AH26 Pearson Correlation 260** -.005 183* 286** 367** 532** 353** 305** AH27 Pearson Correlation 335** 158 200* 288** 389** 572** 401** 347** AH28 Pearson Correlation 332** 172* 185* 227** 362** 569** 323** 388** Trang 114/120 Luan van AH22 AH23 AH24 AH25 AH26 AH27 AH28 AH2 Pearson Correlation 261** 357** 341** 223** 388** 354** 457** AH3 Pearson Correlation 183* 481** 338** 176* 386** 330** 285** AH4 Pearson Correlation 348** 425** 367** 256** 413** 329** 368** AH5 Pearson Correlation 312** 498** 447** 292** 424** 308** 338** AH6 Pearson Correlation 321** 423** 475** 277** 379** 383** 458** AH7 Pearson Correlation 427** 443** 489** 307** 384** 446** 528** AH8 Pearson Correlation 188* 290** 122 002 321** 187* 136 AH9 Pearson Correlation 208* 085 064 113 187* 175* 096 AH10 Pearson Correlation 226** 400** 417** 250** 419** 472** 467** AH11 Pearson Correlation 449** 283** 178* 177* 157 167* 090 AH12 Pearson Correlation 340** 330** 366** 217** 260** 335** 332** AH15 Pearson Correlation 260** 212** 149 260** -.005 158 172* AH16 Pearson Correlation 377** 254** 205* 360** 183* 200* 185* AH17 Pearson Correlation 296** 156 065 080 286** 288** 227** AH18 Pearson Correlation 372** 436** 325** 151 367** 389** 362** AH19 Pearson Correlation 332** 551** 525** 288** 532** 572** 569** AH20 Pearson Correlation 260** 363** 310** 289** 353** 401** 323** Trang 115/120 Luan van AH21 Pearson Correlation 321** 361** 361** 366** 305** 347** 388** AH22 Pearson Correlation 418** 317** 333** 255** 255** 378** AH23 Pearson Correlation 418** 438** 325** 327** 381** 478** AH24 Pearson Correlation 317** 438** 469** 340** 491** 462** AH25 Pearson Correlation 333** 325** 469** 144 355** 397** AH26 Pearson Correlation 255** 327** 340** 144 600** 566** AH27 Pearson Correlation 255** 381** 491** 355** 600** 650** 378** 478** 462** 397** 566** 650** AH28 Kết phân tích nhân tố khám phá EFA 6.1 Kết phân tích nhân tố khám phá EFA yếu tố mức độ ảnh hưởng (ma trận xoay nhân tố lần – lần) KMO and Bartlett's Test Kaiser-Meyer-Olkin Measure of Sampling Adequacy .846 Approx Chi-Square 971.127 Bartlett's Test of df 120 Sphericity Sig .000 AH2 AH3 AH4 AH5 AH6 AH7 AH8 AH9 Communalities Initial Extraction 1.000 476 1.000 651 1.000 629 1.000 667 1.000 733 1.000 660 1.000 772 1.000 710 Trang 116/120 Luan van Com pone nt 10 11 12 13 14 15 16 AH10 AH11 1.000 1.000 AH12 AH15 1.000 1.000 AH16 AH17 AH18 AH19 1.000 1.000 1.000 1.000 AH20 AH21 1.000 1.000 AH22 AH23 1.000 1.000 AH24 AH25 1.000 1.000 AH26 AH27 AH28 1.000 1.000 1.000 668 590 582 645 574 776 703 680 627 618 443 582 573 538 663 727 735 Total Variance Explained Extraction Sums of Squared Rotation Sums of Squared Initial Eigenvalues Loadings Loadings % of % of % of Cumulativ Cumulati Cumulati Total Total Varianc Total Varianc Variance e% ve % ve % e e 5.856 36.598 36.598 5.856 36.598 36.598 3.716 23.225 23.225 1.750 10.939 47.537 1.750 10.939 47.537 2.761 17.257 40.482 1.265 7.903 55.440 1.265 7.903 55.440 2.216 13.851 54.333 1.213 7.584 63.024 1.213 7.584 63.024 1.391 8.691 63.024 887 5.541 68.565 732 4.574 73.139 702 4.385 77.524 653 4.078 81.602 549 3.431 85.032 477 2.982 88.014 420 2.627 90.641 384 2.398 93.039 337 2.105 95.144 312 1.948 97.092 249 1.559 98.650 216 1.350 100.000 Extraction Method: Principal Component Analysis Trang 117/120 Luan van Rotated Component Matrixa Component AH5 769 AH4 741 AH6 725 AH3 649 AH7 643 AH2 617 AH23 528 AH27 763 AH28 738 AH21 674 AH26 609 AH20 599 AH15 791 AH16 743 AH11 689 AH8 834 Trang 118/120 Luan van PHỤ LỤC C NHẬP LIỆU Trang 119/120 Luan van S K L 0 Luan van ... đến an toàn lao động thi cơng cao (trang thi? ??t bị, máy móc, vị trí làm việc, người…) cơng trình xây dựng Trang 18/120 Luan van - Xây dựng mơ hình đánh giá nguy an toàn lao động thi cơng cao để... CIVIL AND INDUSTRIAL ENGINEERING 60580208 Supervisor: DR HA DUY KHANH Ho Chi Minh City, 10/2017 Luan van Luan van Luan van Luan van Luan van Luan van Luan van Luan van Luan van Luan van Trang 4/130...BỘ GIÁO DỤC VÀ ĐÀO TẠO TRƯỜNG ĐẠI HỌC SƯ PHẠM KỸ THUẬT THÀNH PHỐ HỒ CHÍ MINH LUẬN VĂN THẠC SĨ PHẠM MINH TÍN XÂY DỰNG MƠ HÌNH ĐÁNH GIÁ NGUY CƠ MẤT AN TOÀN LAO ĐỘNG KHI THI CƠNG TRÊN CAO NGÀNH: