BẢN TRỊ SỐ PANTOKAREN

THÔNG SỐ CHỦ YẾU

Chiều dài tàu 16.00 m

Chiều rộng tàu 4.00 m

Chiều cao mạn 1.80 m

Mớn nước 1.20 m

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Hình vẽ cách xác định cánh tay đòn ổn đinh GZ theo KN, MS

* Tính GZ theo KN:

Để tính toán tay đòn ổn định tại những góc nghiêng khác nhau của tàu trong một trạng thái, chiều cao ổn định tĩnh GZ được xác định từ:

GZ = KN – a x sin

Trong đó:

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KN = Cách tay đòn ổn định hình dáng

CGZ = Cao độ trọng tâm tàu

= Góc nghiêng

Tay đòn ổn định GZ được tính toán phù hợp với công thức phía trên và vẽ biểu đồ theo góc nghiêng ngang.

* Tính GZ theo MS:

GZ = MS + GM x sin

MS: Cánh tay đòn ổn định dư

GM: Chiều cao tam nghiêng

Góc nghiêng.

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============================== KN ============================== draught 10.0 20.0 30.0 40.0 50.0 60.0 70.0---------------------------------------------------------------- 0.000 -0.000 0.000 0.000 0.000 0.000 -0.000 -0.000 0.010 -0.000 0.000 0.000 0.000 -0.000 -0.000 0.000 0.020 -0.000 0.000 0.000 0.000 -0.000 0.000 -0.000 0.030 -0.000 -0.000 0.000 -0.000 -0.000 -0.000 0.000 0.040 0.085 0.797 1.251 1.514 1.691 1.824 1.954 0.050 0.101 0.774 1.245 1.510 1.691 1.827 1.946 0.060 0.117 0.755 1.237 1.506 1.690 1.830 1.939 0.070 0.133 0.738 1.231 1.502 1.689 1.832 1.931 0.080 0.148 0.724 1.225 1.500 1.688 1.835 1.923 0.090 0.162 0.713 1.218 1.497 1.688 1.837 1.915 0.100 0.176 0.703 1.211 1.494 1.688 1.840 1.905 0.110 0.188 0.694 1.204 1.492 1.688 1.842 1.897 0.120 0.200 0.686 1.196 1.489 1.687 1.842 1.890 0.130 0.212 0.679 1.187 1.487 1.687 1.842 1.883 0.140 0.222 0.674 1.179 1.484 1.686 1.841 1.876 0.150 0.232 0.670 1.171 1.481 1.686 1.839 1.870 0.160 0.242 0.668 1.163 1.478 1.685 1.836 1.863 0.170 0.250 0.666 1.155 1.475 1.685 1.833 1.856 0.180 0.258 0.666 1.147 1.472 1.684 1.830 1.849 0.190 0.266 0.665 1.139 1.468 1.684 1.826 1.843 0.200 0.273 0.665 1.131 1.464 1.683 1.822 1.837 0.210 0.280 0.666 1.124 1.461 1.682 1.818 1.830 0.220 0.286 0.666 1.117 1.457 1.681 1.814 1.824 0.230 0.292 0.667 1.111 1.453 1.681 1.811 1.817 0.240 0.297 0.668 1.105 1.449 1.680 1.807 1.811 0.250 0.302 0.669 1.099 1.445 1.679 1.803 1.805 0.260 0.307 0.671 1.093 1.441 1.678 1.799 1.798 0.270 0.312 0.672 1.087 1.437 1.676 1.795 1.792 0.280 0.316 0.674 1.082 1.433 1.674 1.791 1.786 0.290 0.320 0.675 1.077 1.428 1.672 1.787 1.780 0.300 0.324 0.677 1.072 1.424 1.670 1.782 1.774 0.310 0.327 0.679 1.068 1.419 1.667 1.778 1.768 0.320 0.331 0.681 1.064 1.414 1.664 1.773 1.762 0.330 0.334 0.682 1.060 1.410 1.661 1.768 1.756 0.340 0.337 0.684 1.056 1.406 1.658 1.764 1.750 0.350 0.339 0.686 1.053 1.402 1.655 1.758 1.745 0.360 0.342 0.687 1.050 1.398 1.651 1.754 1.739 0.370 0.344 0.689 1.048 1.394 1.648 1.749 1.733 0.380 0.346 0.690 1.045 1.391 1.644 1.744 1.727 0.390 0.348 0.692 1.043 1.387 1.640 1.740 1.721 0.400 0.350 0.693 1.041 1.384 1.636 1.735 1.716 0.410 0.352 0.694 1.039 1.380 1.631 1.730 1.710 0.420 0.353 0.696 1.038 1.377 1.627 1.725 1.705 0.430 0.355 0.697 1.036 1.374 1.623 1.720 1.700 0.440 0.356 0.698 1.035 1.371 1.618 1.715 1.694 0.450 0.357 0.699 1.034 1.368 1.614 1.710 1.689 0.460 0.358 0.700 1.033 1.365 1.609 1.705 1.684 0.470 0.359 0.702 1.032 1.362 1.604 1.699 1.679 0.480 0.360 0.703 1.032 1.359 1.599 1.694 1.673 0.490 0.361 0.704 1.031 1.356 1.594 1.689 1.668 0.500 0.362 0.705 1.031 1.354 1.589 1.684 1.663

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============================== KN ============================== draught 10.0 20.0 30.0 40.0 50.0 60.0 70.0---------------------------------------------------------------- 0.510 0.363 0.706 1.031 1.351 1.584 1.679 1.658 0.520 0.364 0.707 1.031 1.348 1.578 1.674 1.653 0.530 0.365 0.708 1.031 1.346 1.573 1.668 1.648 0.540 0.365 0.709 1.031 1.343 1.568 1.663 1.643 0.550 0.366 0.709 1.031 1.340 1.563 1.657 1.638 0.560 0.366 0.710 1.031 1.337 1.557 1.652 1.633 0.570 0.367 0.711 1.031 1.335 1.552 1.647 1.628 0.580 0.367 0.712 1.031 1.332 1.547 1.641 1.624 0.590 0.368 0.712 1.031 1.329 1.542 1.636 1.619 0.600 0.368 0.713 1.031 1.326 1.537 1.631 1.614 0.610 0.368 0.714 1.032 1.324 1.532 1.625 1.609 0.620 0.369 0.714 1.032 1.321 1.526 1.620 1.605 0.630 0.369 0.715 1.032 1.318 1.521 1.614 1.600 0.640 0.369 0.715 1.033 1.316 1.516 1.609 1.595 0.650 0.369 0.716 1.033 1.313 1.511 1.604 1.591 0.660 0.370 0.716 1.033 1.311 1.506 1.599 1.586 0.670 0.370 0.717 1.034 1.308 1.501 1.594 1.582 0.680 0.370 0.717 1.034 1.306 1.495 1.588 1.577 0.690 0.370 0.718 1.035 1.303 1.490 1.583 1.573 0.700 0.370 0.718 1.035 1.301 1.485 1.578 1.568 0.710 0.370 0.718 1.036 1.298 1.480 1.572 1.564 0.720 0.370 0.719 1.036 1.296 1.475 1.567 1.559 0.730 0.371 0.719 1.037 1.293 1.470 1.561 1.555 0.740 0.371 0.719 1.037 1.291 1.465 1.555 1.550 0.750 0.371 0.720 1.038 1.289 1.460 1.550 1.545 0.760 0.371 0.720 1.038 1.286 1.455 1.544 1.541 0.770 0.371 0.720 1.038 1.284 1.450 1.539 1.536 0.780 0.371 0.720 1.039 1.282 1.446 1.533 1.532 0.790 0.371 0.721 1.039 1.279 1.441 1.528 1.527 0.800 0.371 0.721 1.039 1.277 1.437 1.522 1.523 0.810 0.371 0.721 1.039 1.275 1.433 1.517 1.518 0.820 0.371 0.722 1.039 1.273 1.429 1.511 1.513 0.830 0.371 0.722 1.039 1.270 1.425 1.506 1.509 0.840 0.371 0.722 1.038 1.268 1.421 1.501 1.504 0.850 0.371 0.722 1.038 1.266 1.417 1.495 1.499 0.860 0.371 0.722 1.037 1.263 1.413 1.490 1.495 0.870 0.371 0.723 1.037 1.261 1.409 1.485 1.490 0.880 0.371 0.723 1.036 1.259 1.405 1.480 1.485 0.890 0.371 0.723 1.035 1.256 1.401 1.474 1.481 0.900 0.371 0.723 1.034 1.254 1.397 1.469 1.476 0.910 0.371 0.724 1.034 1.252 1.393 1.464 1.471 0.920 0.371 0.724 1.033 1.249 1.389 1.459 1.466 0.930 0.371 0.724 1.032 1.247 1.385 1.454 1.461 0.940 0.371 0.724 1.030 1.244 1.381 1.449 1.457 0.950 0.371 0.724 1.029 1.242 1.377 1.444 1.452 0.960 0.371 0.725 1.028 1.239 1.373 1.439 1.447 0.970 0.371 0.725 1.027 1.237 1.370 1.434 1.442 0.980 0.371 0.725 1.025 1.234 1.366 1.430 1.437 0.990 0.371 0.726 1.024 1.231 1.362 1.425 1.432 1.000 0.371 0.726 1.023 1.229 1.358 1.420 1.427 1.010 0.371 0.726 1.021 1.226 1.354 1.415 1.423 1.020 0.371 0.726 1.020 1.223 1.350 1.411 1.418 1.030 0.371 0.727 1.018 1.220 1.346 1.406 1.413 1.040 0.371 0.727 1.016 1.217 1.342 1.402 1.408

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============================== KN ============================== draught 10.0 20.0 30.0 40.0 50.0 60.0 70.0---------------------------------------------------------------- 1.050 0.371 0.727 1.015 1.214 1.338 1.397 1.404 1.060 0.371 0.727 1.013 1.211 1.334 1.393 1.399 1.070 0.371 0.728 1.011 1.208 1.330 1.389 1.395 1.080 0.371 0.728 1.009 1.205 1.326 1.384 1.390 1.090 0.371 0.728 1.008 1.202 1.321 1.380 1.386 1.100 0.371 0.727 1.006 1.199 1.317 1.376 1.382 1.110 0.371 0.727 1.004 1.195 1.313 1.371 1.377 1.120 0.372 0.727 1.001 1.192 1.309 1.367 1.373 1.130 0.372 0.727 0.999 1.189 1.305 1.363 1.369 1.140 0.372 0.726 0.997 1.185 1.301 1.358 1.365 1.150 0.372 0.726 0.995 1.182 1.297 1.354 1.361 1.160 0.372 0.725 0.992 1.178 1.293 1.350 1.357 1.170 0.372 0.724 0.990 1.174 1.288 1.345 1.352 1.180 0.372 0.724 0.987 1.170 1.284 1.341 1.349 1.190 0.372 0.723 0.985 1.166 1.280 1.337 1.345 1.200 0.372 0.722 0.982 1.163 1.276 1.333 1.341 1.210 0.372 0.720 0.979 1.159 1.271 1.328 1.337 1.220 0.372 0.719 0.976 1.154 1.267 1.324 1.333 1.230 0.373 0.718 0.973 1.150 1.263 1.320 1.329 1.240 0.373 0.717 0.970 1.146 1.258 1.316 1.325 1.250 0.373 0.715 0.967 1.142 1.254 1.312 1.322 1.260 0.373 0.714 0.964 1.138 1.249 1.307 1.318 1.270 0.373 0.712 0.960 1.133 1.245 1.303 1.314 1.280 0.373 0.710 0.957 1.129 1.240 1.299 1.311 1.290 0.373 0.708 0.953 1.124 1.236 1.295 1.307 1.300 0.373 0.707 0.950 1.120 1.231 1.290 1.303 1.310 0.374 0.705 0.946 1.115 1.226 1.286 1.300 1.320 0.374 0.703 0.942 1.111 1.222 1.282 1.296 1.330 0.374 0.700 0.938 1.106 1.217 1.278 1.293 1.340 0.374 0.698 0.934 1.102 1.213 1.274 1.289 1.350 0.374 0.696 0.930 1.097 1.208 1.269 1.286 1.360 0.374 0.693 0.926 1.092 1.203 1.265 1.282 1.370 0.374 0.691 0.922 1.087 1.198 1.261 1.279 1.380 0.374 0.688 0.918 1.083 1.193 1.257 1.275 1.390 0.375 0.685 0.913 1.078 1.189 1.252 1.272 1.400 0.374 0.683 0.909 1.073 1.184 1.248 1.269 1.410 0.374 0.680 0.905 1.068 1.179 1.244 1.265 1.420 0.374 0.677 0.900 1.063 1.174 1.239 1.262 1.430 0.374 0.673 0.895 1.058 1.169 1.235 1.259 1.440 0.373 0.670 0.891 1.052 1.164 1.231 1.256 1.450 0.373 0.667 0.886 1.047 1.159 1.227 1.252 1.460 0.372 0.664 0.881 1.042 1.154 1.222 1.249 1.470 0.371 0.660 0.876 1.036 1.149 1.218 1.246 1.480 0.371 0.656 0.871 1.031 1.144 1.214 1.243 1.490 0.369 0.653 0.866 1.026 1.139 1.210 1.239 1.500 0.368 0.649 0.861 1.020 1.134 1.205 1.236 1.510 0.367 0.645 0.856 1.015 1.129 1.201 1.233 1.520 0.365 0.641 0.851 1.009 1.124 1.197 1.230 1.530 0.364 0.637 0.846 1.004 1.118 1.192 1.227 1.540 0.362 0.633 0.840 0.998 1.113 1.188 1.224 1.550 0.360 0.629 0.835 0.992 1.108 1.184 1.221 1.560 0.358 0.624 0.829 0.987 1.103 1.180 1.218 1.570 0.356 0.620 0.824 0.981 1.098 1.175 1.214 1.580 0.354 0.615 0.818 0.975 1.092 1.171 1.211

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============================== KN ============================== draught 10.0 20.0 30.0 40.0 50.0 60.0 70.0---------------------------------------------------------------- 1.590 0.351 0.610 0.812 0.969 1.087 1.167 1.208 1.600 0.349 0.606 0.806 0.963 1.082 1.162 1.205 1.610 0.346 0.601 0.800 0.957 1.076 1.158 1.202 1.620 0.343 0.596 0.794 0.951 1.071 1.153 1.199 1.630 0.340 0.590 0.788 0.945 1.066 1.149 1.196 1.640 0.337 0.585 0.782 0.939 1.060 1.145 1.192 1.650 0.333 0.580 0.776 0.933 1.055 1.140 1.189 1.660 0.330 0.574 0.769 0.927 1.049 1.135 1.186 1.670 0.326 0.568 0.763 0.920 1.043 1.131 1.183 1.680 0.322 0.562 0.756 0.914 1.038 1.126 1.179 1.690 0.318 0.556 0.749 0.907 1.032 1.121 1.176 1.700 0.314 0.550 0.743 0.901 1.026 1.116 1.174 1.710 0.309 0.544 0.736 0.894 1.019 1.111 1.171 1.720 0.305 0.537 0.728 0.887 1.013 1.107 1.168 1.730 0.300 0.530 0.721 0.880 1.006 1.103 1.164 1.740 0.295 0.523 0.714 0.872 1.000 1.098 1.161 1.750 0.290 0.516 0.706 0.864 0.996 1.093 1.157 1.760 0.284 0.509 0.698 0.857 0.990 1.088 1.153 1.770 0.279 0.502 0.689 0.852 0.983 1.083 1.149 1.780 0.274 0.495 0.681 0.845 0.977 1.078 1.146 1.790 0.268 0.487 0.676 0.838 0.970 1.073 1.142 1.800 0.263 0.479 0.669 0.831 0.965 1.068 1.139

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