1. 40
3
1
1)
2)
3)
1)
2)
1)
(1)
6 5 (5 ) 45
46 47
.3 .
220

2. (2) " "
(3)
(4) 6
2)
(1) 5
1 -
2 3
4
5
(2) .3
6 40
(3) 40
(4)
3)
(1)
1
(2)
221

3. /
1)
(1) 40
(2) 40
(3) .3 6
.
2)
(1)
(2)
(3)
1)
(1)
(2)
(3) 40
(4) 6
(5) 6
2)
(1) ( 297)
(2) ( 298)
(3) 40
(4) - 6( 292)
(5) ( 303)
3)
(1) 60
(2)
70
(3) 70
222

4. 1)
2) 6
( 303)
223

5. 40
1.
2.
1.
2.
3.
1.
(
.3 6 . )
2.
(
.3 6
. )
3.
3.1
3.2
224

6. 40
3.1
3.2
225

7. 41
3
9 -
2
1)
2)
3)
1)
2)
3)
1)
(1)
3
(2)
226

8. 2)
(1) 3
(2)
.3 6 41
(3)
41
(4)
3)
9
2
/
1)
(1) 41
(2)
(3) .3 6
.
2)
(1)
(2)
(3)
227

9. 1)
(1)
(2)
(3) 41
2)
(1) ( 297)
(2) ( 300)
(3) 41
3)
(1) 60
(2)
70
(3) 70
228

10. 41
1.
2.
3.
4.
1.
2.
1 ( )
0.4 0.25
0.7 0.6
1.0 1.0
229

11. )
(
( .)
..........................................................................................................................................................
.............................................................................................................................................................
1.
2.
2
9
9
230

12. ( ) (kg/m2)
0.4 5,400
0.9 5,300
1.0 5,500
0.5 3,900
11.2 1,300
9.5 700
4.0 1,300
3.9 1,600
0.2 2,100
1.
2.
2.1
2.2
3.
4.
2.
231

13. 3
1. 30 x 30 2
2.
3.
4.
1.
1
1 2
30 cm
30 cm
2. 1 1 2
30
3. 2 1
30 cm
1. 2
2.
2.1 ..................................................................
2.2 ...................................................................
2.3 ...................................................................
232

14. 41
1
( )
1.
1
2.
1
1.
6000
5000
.)
4000
( /
3000
2000
1000
0
233

15. 2. 3000 3000
3.
4. .
.
3
1. 2 1
2.
2.1 ..................... ...................................
2.2 ..................... 1 ....................
2.3 ..................... 2 ....................
234

16. 42
3
100
1 10,000
1)
2)
3)
1)
2)
1)
(1)
- 2 3
-
-
(2)
(3) 7
235

17. 7
7
" "
(4)
2)
(1)
.3 6 42
(2) 42
(3)
3)
100
1 10,000
236

18. /
1)
(1) 42
(2) .3 6
.
2)
(1)
(2)
(3)
1)
(1)
(2) 42
2)
(1) ( 297)
(2) 42
3)
(1) 60
(2) 70
237

19. 42
42
-
-
-
-
-
238

20. 43
4
1)
2)
3)
4)
1)
2)
3)
4)
5)
6)
1)
(1)
(2)
239

21. 2)
(1) .3
6 43
(2)
43
(3)
3)
/
1)
(1) 43
(2) 43
(3) .3 6
.
2)
(1)
(2)
(3)
1)
(1)
(2)
(3) 43
240

22. 2)
(1) ( 297)
(2) ( 298)
(3) 43
3)
(1) 60
(2)
70
(3) 70
241

23. 43
1.
2.
3.
1.
......................................................................................................................................................................
....................................................................................................................................................................
...................................................................................................................................................................
2. 1 2
1 2
1.
2.
242

24. 43
243

25. 44
4
1)
2)
1)
2)
3)
4)
1)
(1)
(2)
2)
(1)
.3 6 44
(2)
44
244

26. (3)
3)
(1)
(2) 6
/
1)
(1) 44
(2) 44
(3) .3 6
.
2)
(1)
(2)
(3)
1)
(1)
(2)
(3) 44
(4) 6
(5)
2)
(1) ( 297)
(2) ( 298)
(3) 44
(4) - 6( 292)
245

27. (5) ( 303)
3)
(1) 60
(2)
70
(3) 70
(4) 6 50
246

28. 44
-
1.
2.
3.
4. 1
5.
1
1.
2.
3.
4.
..........................................................................................................................................................................
..........................................................................................................................................................................
..........................................................................................................................................................................
2 -
1.
2. 1
3. 3
4.
247

29. 1.
2.
3.
44
1
2 -
1.
2.
3.
248