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PM rõhk piiretele 10.pdf - tud.ttu.ee

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112<br />

Tabel 10.1 Aktiivsurvetegurid Pa arvutamiseks. β=0<br />

δ<br />

ϕ<br />

θ 10° 15° 20° 25° 30° 35° 40°<br />

0 0.644 0.497 0.380 0.287 0.212 0.153 0.106<br />

1/3 ϕ 0.605 0.457 0.344 0.256 0.188 0.135 0.094<br />

-20° 2/3 ϕ 0.574 0.427 0.319 0.237 0.174 0.126 0.088<br />

ϕ 0.549 0.405 0.302 0.225 0.168 0.123 0.088<br />

0 0.668 0.539 0.433 0.344 0.270 0.209 0.158<br />

1/3 ϕ 0.634 0.503 0.398 0.314 0.245 0.189 0.144<br />

-10° 2/3 ϕ 0.608 0.476 0.375 0.295 0.232 0.180 0.139<br />

ϕ 0.587 0.457 0.360 0.286 0.227 0.180 0.142<br />

0 0.704 0.589 0.490 0.406 0.333 0.271 0.217<br />

1/3 ϕ 0.674 0.556 0.458 0.377 0.308 0.251 0.202<br />

0° 2/3 ϕ 0.652 0.533 0.438 0.361 0.297 0.244 0.200<br />

ϕ 0.635 0.518 0.427 0.355 0.297 0.250 0.210<br />

0 0.757 0.652 0.559 0.478 0.407 0.343 0.287<br />

1/3 ϕ 0.730 0.622 0.530 0.451 0.384 0.325 0.273<br />

10° 2/3 ϕ 0.712 0.603 0.514 0.440 0.377 0.323 0.277<br />

ϕ 0.699 0.592 0.508 0.440 0.385 0.339 0.301<br />

0 0.833 0.735 0.648 0.569 0.498 0.434 0.375<br />

1/3 ϕ 0.810 0.709 0.622 0.546 0.478 0.419 0.365<br />

20° 2/3 ϕ 0.795 0.695 0.611 0.540 0.479 0.427 0.381<br />

ϕ 0.786 0.690 0.613 0.551 0.501 0.461 0.428<br />

Tabel 10.2 Tegurid Kahϕ ja Kahc horisontaalsurve arvutamiseks (β=0)<br />

θ<br />

-20°<br />

-10°<br />

0<br />

10°<br />

20°<br />

δ<br />

α<br />

10 15 20 25 30 35 40<br />

0 0.605 0.467 0.357 0.269 0.199 0.144 0.100<br />

1/3ϕ 0.579 0.441 0.334 0.251 0.185 0.134 0.093<br />

2/3ϕ 0.558 0.421 0.317 0.237 0.174 0.126 0.088<br />

ϕ 0.541 0.404 0.302 0.225 0.165 0.119 0.083<br />

0 0.658 0.531 0.426 0.339 0.266 0.206 0.156<br />

1/3ϕ 0.630 0.501 0.397 0.313 0.245 0.189 0.143<br />

2/3ϕ 0.607 0.476 0.374 0.293 0.228 0.176 0.133<br />

ϕ 0.587 0.456 0.355 0.276 0.213 0.163 0.123<br />

0 0.704 0.589 0.490 0.406 0.333 0.271 0.217<br />

1/3ϕ 0.673 0.554 0.455 0.373 0.304 0.246 0.197<br />

2/3ϕ 0.647 0.525 0.426 0.346 0.279 0.224 0.179<br />

ϕ 0.625 0.500 0.401 0.322 0.257 0.205 0.161<br />

0 0.745 0.642 0.551 0.471 0.401 0.338 0.283<br />

1/3ϕ 0.711 0.601 0.508 0.428 0.360 0.302 0.251<br />

2/3ϕ 0.682 0.567 0.472 0.393 0.326 0.270 0.222<br />

ϕ 0.656 0.537 0.440 0.361 0.295 0.240 0.193<br />

0 0.782 0.691 0.609 0.535 0.468 0.407 0.353<br />

1/3ϕ 0.743 0.643 0.556 0.480 0.414 0.356 0.305<br />

2/3ϕ 0.710 0.602 0.511 0.433 0.367 0.310 0.261<br />

ϕ 0.681 0.565 0.470 0.390 0.322 0.264 0.214

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