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Tilta balsta seklais un pāļu amats

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2.Tabula. Pamatnes gr<strong>un</strong>šu fizikāli-mehāniskās īpašības<br />

Gr<strong>un</strong>šu<br />

Nr.<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

17<br />

18<br />

19<br />

Gr<strong>un</strong>šu<br />

nosaukumi<br />

Smilšainas<br />

gr<strong>un</strong>tis<br />

Mālainas<br />

gr<strong>un</strong>tis<br />

Īpatnējais<br />

svars<br />

(kN/m 3 ) γ<br />

20,11<br />

19,81<br />

18,24<br />

18,54<br />

18,15<br />

17,36<br />

16,87<br />

17,56<br />

17,46<br />

18,34<br />

19,32<br />

18,24<br />

19,62<br />

19,32<br />

17,46<br />

18,73<br />

18,93<br />

18,54<br />

17,95<br />

Gr<strong>un</strong>šu<br />

relatīvā<br />

pretestība<br />

R o (kPa)<br />

343<br />

294<br />

283<br />

300<br />

265<br />

200<br />

196<br />

285<br />

290<br />

243<br />

256<br />

282<br />

270<br />

260<br />

230<br />

280<br />

270<br />

190<br />

180<br />

Deformācijas<br />

modulis<br />

E<br />

(MPa)<br />

50<br />

43<br />

42<br />

46<br />

40<br />

27<br />

12<br />

40<br />

43<br />

18<br />

25<br />

16<br />

28<br />

27<br />

17<br />

25<br />

23<br />

18<br />

14<br />

20 Klints R sp = 25 MPa<br />

Iekšējās<br />

berzes leņķis<br />

φ<br />

46<br />

44<br />

42<br />

40<br />

38<br />

36<br />

32<br />

35<br />

38<br />

24<br />

25<br />

23<br />

24<br />

23<br />

19<br />

21<br />

17<br />

16<br />

15<br />

Piezīme: Citi aprēķiniem nepieciešamie lielumi doti 4 – 7 tabulās<br />

1.zīmējums. Balstu <strong>un</strong> slodžu izvietojuma shēma<br />

5

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