UNIWERSYTET WARMI艃SKO-MAZURSKI W OLSZTYNIE
WYDZIA艁 NAUK TECHNICZNYCH
BUDOWNICTWO - GEODEZJA
Temat: Rachunek wsp贸艂rz臋dnych.
Ewelina Saganowska
rok I, gr. IVa
22.04.2008 r.
Zadanie 1.
Obliczanie wsp贸艂rz臋dnych punkt贸w na prostej.
Dane:
|
X |
Y |
A |
428,28 |
820,07 |
B |
520,07 |
328,28 |
=7,28
=17,28
=107,28
Obliczenia:
= 520.07 - 428.28 = 91.79
= 820.07 - 328.28 = 491.79
=
=
=428.28 +7.28*0.1835 = 429.61
=
= 820.07 - 7.28*0.9830 = 812.91
=
=428.28 + 17.28*0.9830 = 445.27
=
= 820.07 - 17.28*0.1835 = 816.90
=
=428.28 + 107.28*0.9830 = 533.74
=
= 820.07 - 107.28*0.1835 = 800.38
Sprawdzenie oblicze艅:
520.07 = 429.61 + (500.28 - 7.28)*0.1835
328.28=812.91+(500.28 - 7.28)*0.9830
520.07=445.27+(500.28 -17.28)*0.1835
328.28=816.90+(500.28 -17.28)*0.9830
520.07=533.74+(500.28 -107.28)* 0.1835
328.28=800.38+(500.28 -107.28)* 0.9830
Zadanie 2.
Obliczanie wsp贸艂rz臋dnych na domiarach prostok膮tnych.
Dane:
|
X |
Y |
A |
428.28 |
820.07 |
B |
520.07 |
328.28 |
10.28
19.28
124.28
2.28
10.28
4.28
=
=
=500.28
=
+
=820.07+10.28*0.9830+2.28*0.1835 = 830.59
428.28+10.28*0.9830+2.28*0.1835= 438.80
820.07+19.28*0.9830-10.28*0.1835=837.14
428.28+19.28*0.9830-10.28*0.1835=445.34
428.28+124.28*0.9830+4.28*0.1835=551.23
820.07+124.28*0.9830+4.28*0.1835=943.02
Sprawdzenie:
1'B=
Zadanie 3.
Wci臋cie liniowe w prz贸d.
Dane:
|
X |
Y |
A |
428.28 |
820.07 |
B |
520.07 |
328.28 |
a = 328.28
b = 428.28
Obliczenia:
AB = P =
q =
=
=
=
=325,75
h =
=
=
=278,05
=0,9830
=0,1835
q*sin
=
=325,75*0.9830=320,21
= 325,75*0,1835=59,78
278,05*0.1835=51,022
78.05*0.9830=273.32
=820,07 - 320,21-51,78=448.08
=428,28+59,78-273.32=95,18
Zadanie 4.
K膮towe wci臋cie w prz贸d.
AB-
AP-
BP-
Dane:
|
X |
Y |
A |
428.28 |
820.07 |
B |
520.07 |
328.28 |
=
Obliczenia wzgl臋dem punktu A:
Obliczenia wzgl臋dem punktu B: