Размеры. Справочные величины для осей. Размеры, мм. Справочные величины для осей. Гибкость λ. Значения коэффициента φ. Размеры, мм. Справочные величины. для осей

Уголки равнобокие

№

Размеры

мм

А, см²

Справочные величины для осей

X_о

Y_о

X₁

Z_о,

см

I_x см⁴

i_x см

I_{x max} см⁴

i_{x max} см

I_у _min см⁴

i_у _min см

I_x1 см⁴

1, 13

1, 46

0, 40

0, 50

0, 59

0, 58

0, 63

0, 78

0, 75

0, 73

0, 17

0, 22

0, 39

0, 38

0, 81

1, 09

0, 60

0, 64

2, 5

1, 43

1, 86

0, 81

1, 03

0, 75

0, 74

1, 29

1, 62

0, 95

0, 93

0, 34

0, 44

0, 49

0, 48

1, 57

2, 11

0, 73

0, 76

2, 8

1, 62

1, 16

0, 85

1, 84

1, 07

0, 48

0, 55

2, 20

0, 80

3, 2

1, 86

2, 43

1, 77

2, 26

0, 97

0, 96

2, 80

3, 58

1, 23

1, 21

0, 74

0, 94

0, 63

0, 62

3, 26

4, 39

0, 89

0, 94

3, 6

2, 10

2, 75

2, 56

3, 29

1, 10

1, 09

4, 06

5, 21

1, 39

1, 38

1, 06

1, 36

0, 71

0, 70

4, 64

6, 24

0, 99

1, 04

2, 35

3, 08

3, 79

3, 55

4, 58

5, 53

1, 23

1, 22

1, 20

5, 63

7, 26

8, 75

1, 55

1, 53

1, 54

1, 47

1, 90

2, 30

0, 79

0, 78

0, 79

6, 35

8, 53

10, 73

1, 09

1, 13

1, 17

4, 5

2, 65

3, 48

4, 29

5, 13

6, 63

8, 03

1, 39

1, 38

1, 37

8, 13

10, 5

12, 7

1, 75

1, 74

1, 72

2, 12

2, 74

3, 33

0, 89

0, 88

9, 04

12, 1

15, 3

1, 21

1, 26

1, 30

2, 96

3, 89

4, 80

7, 11

9, 21

11, 2

1, 55

1, 54

1, 53

11, 3

14, 6

17, 8

1, 95

1, 94

1, 92

2, 95

3, 80

4, 63

1, 00

0, 99

0, 98

12, 4

16, 6

20, 9

1, 33

1, 38

1, 42

5, 6

4, 38

5, 41

13, 1

16, 0

1, 73

1, 72

20, 8

25, 4

2, 18

2, 16

5, 41

6, 59

1, 11

1, 10

23, 3

29, 2

1, 52

1, 57

6, 3

4, 96

6, 13

7, 28

18, 9

23, 1

27, 1

1, 95

1, 94

1, 93

29, 9

36, 6

42, 9

2, 45

2, 44

2, 43

7, 81

9, 52

11, 2

1, 25

1, 24

33, 1

41, 5

50, 0

1, 69

1, 74

1, 78

4, 5

6, 20

6, 86

8, 15

9, 42

10, 7

29, 0

31, 9

37, 6

43, 0

48, 2

2, 16

2, 15

2, 14

2, 13

46, 0

50, 7

59, 6

68, 2

76, 4

2, 72

2, 71

2, 69

2, 68

12, 0

13, 2

15, 5

17, 8

20, 0

1, 39

1, 38

1, 37

50, 0

56, 7

68, 4

80, 1

91, 0

1, 88

1, 90

1, 94

1, 99

2, 02

7, 5

7, 39

8, 78

10, 1

11, 5

12, 8

39, 5

46, 6

53, 3

59, 8

66, 1

2, 31

2, 30

2, 29

2, 28

2, 27

62, 6

73, 9

84, 6

94, 9

2, 91

2, 90

2, 89

2, 87

2, 86

16, 4

19, 3

22, 1

24, 8

27, 5

1, 49

1, 48

1, 47

1, 46

69, 6

83, 9

98, 3

2, 02

2, 06

2, 10

2, 15

2, 18

5, 5

8, 63

9, 38

10, 8

12, 3

52, 7

57, 0

65, 3

73, 4

2, 47

2, 45

2, 44

83, 5

90, 4

3, 11

3, 09

3, 08

21, 8

23, 5

27, 0

30, 3

1, 59

1, 58

1, 57

93, 2

2, 17

2, 19

2, 23

2, 27

10, 6

12, 3

13, 9

15, 6

82, 1

94, 3

2, 78

2, 77

2, 76

2, 75

3, 50

3, 49

3, 48

3, 46

34, 0

38, 9

43, 8

48, 6

1, 79

1, 78

1, 77

2, 43

2, 47

2, 51

2, 55

6, 5

12, 8

13, 8

15, 6

19, 2

22, 8

26, 3

29, 7

3, 09

3, 08

3, 07

3, 05

3, 03

3, 00

2, 98

3, 88

3, 87

3, 84

3, 81

3, 78

3, 74

50, 7

54, 2

60, 9

74, 1

86, 9

99, 3

1, 99

1, 98

1, 96

1, 95

1, 94

2, 68

2, 71

2, 75

2, 83

2, 91

2, 99

3, 06

15, 2

17, 2

3, 40

3, 39

4, 29

4, 28

72, 7

81, 8

2, 19

2, 18

2, 96

3, 00

12, 5

19, 7

22, 0

24, 3

28, 9

33, 4

37, 8

3, 87

3, 86

3, 85

3, 82

3, 80

3, 78

4, 87

4, 86

4, 84

4, 82

4, 78

4, 75

2, 49

2, 48

2, 47

2, 46

2, 45

2, 44

3, 36

3, 40

3, 45

3, 53

3, 61

3, 68

24, 7

27, 3

32, 5

4, 34

4, 33

4, 31

5, 47

5, 46

5, 43

2, 79

2, 78

2, 76

3, 78

3, 82

3, 90

31, 4

34, 4

37, 4

43, 3

49, 1

54, 8

60, 4

4, 96

4, 95

4, 94

4, 92

4, 89

4, 87

4, 85

6, 25

6, 24

6, 23

6, 20

6, 17

6, 13

6, 10

3, 19

3, 18

3, 17

3, 16

3, 14

3, 13

3, 12

4, 30

4, 35

4, 39

4, 47

4, 55

4, 63

4, 70

38, 8

42, 2

5, 60

5, 59

7, 06

7, 04

3, 59

3, 58

4, 85

4, 89

47, 1

50, 9

54, 6

62, 0

76, 5

94, 3

111, 5

6, 22

6, 21

6, 20

6, 17

6, 12

6, 06

6, 00

7, 84

7, 83

7, 81

7, 78

7, 72

7, 63

7, 55

3, 99

3, 98

3, 97

3, 96

3, 93

3, 91

3, 89

5, 37

5, 42

5, 46

5, 54

5, 70

5, 89

6, 07

60, 4

68, 6

6, 83

6, 81

8, 60

8, 58

4, 38

4, 36

5, 93

6, 02

78, 4

87, 7

97, 0

7, 76

7, 73

7, 71

9, 78

9, 75

9, 72

4, 98

4, 96

4, 94

6, 75

6, 83

6, 91

106, 1

119, 7

133, 1

142, 0

7, 69

7, 65

7, 61

7, 59

9, 69

9, 64

9, 59

9, 56

4, 93

4, 91

4, 89

7, 00

7, 11

7, 23

7, 31

Двутавры

№	Размеры, мм				А, см²	Справочные величины для осей
	Размеры, мм					X				Y
	h	b	d	t		I_x cм⁴	W_x см³	i_x см	S_x см⁴	I_y см⁴	W_y см³	i_y см
			4, 5	7, 2	12, 0		39, 7	4, 0	23, 0	17, 9	6, 49	1, 22
			4, 8	7, 3	14, 7		58, 4	4, 8	23, 7	27, 9	8, 72	1, 38
			4, 9	7, 5	17, 4		81, 7	5, 7	46, 8	41, 9	11, 50	1, 55
			5, 0	7, 8	20, 2		109, 0	6, 5	62, 3	58, 6	14, 50	1, 70
			5, 1	8, 1	23, 4		143, 0	7, 4	81, 4	82, 6	18, 40	1, 88
18а			5, 1	8, 3	25, 4		159, 0	7, 5	89, 8	114, 0	22, 80	2, 12
			5, 2	8, 4	26, 8		184, 0	8, 2	104, 0	115, 0	23, 10	2, 07
20а			5, 2	8, 6	28, 9		203, 0	8, 3	114, 0	155, 0	28, 20	2, 32
			5, 4	8, 7	36, 0		232, 0	9, 1	131, 0	157, 0	28, 60	2, 27
22а			5, 4	8, 9	32, 8		254, 0	9, 2	143, 0	206, 0	34, 30	2, 50
			5, 6	9, 5	34, 8		289, 0	9, 9	163, 0	193, 0	34, 50	2, 37
24а			5, 6	9, 8	37, 5		317, 0	10, 1	178, 0	260, 0	41, 60	2, 63
			6, 0	9, 8	40, 2		371, 0	11, 2	210, 0	260, 0	41, 50	2, 54
27а			6, 0	10, 2	43, 2		407, 0	11, 3	229, 0	337, 0	50, 00	2, 80
			6, 5	10, 2	46, 5		472, 0	12, 3	268, 0	337, 0	49, 90	2, 69
30а			6, 5	10, 7	49, 9		518, 0	12, 5	292, 0	436, 0	60, 10	2, 95
			7, 0	11, 2	53, 8		597, 0	13, 5	339, 0	419, 0	59, 90	2, 79
			7, 5	12, 3	61, 9		743, 0	14, 7	423, 0	516, 0	71, 10	2, 89
			8, 3	13, 0	72, 6		953, 0	16, 2	545, 0	667, 0	89, 10	3, 03
			9, 0	14, 2	84, 7		1231, 0	18, 10	708, 0	808, 0	101, 00	3, 09
			10, 0	15, 2	100, 0		1589, 0	19, 90	919, 0	1043, 0	123, 00	3, 23
			11, 0	16, 5	118, 0		2035, 0	21, 80	1181, 0	1356, 0	151, 00	3, 39
			12, 0	17, 8	138, 0		2560, 0	23, 60	1491, 0	1725, 0	182, 00	3, 54

Гибкость λ	Значения коэффициента φ
Гибкость λ	Сталь	Чугун	Дерево (сосна)

	0, 99	0, 97	0, 99
	0, 96	0, 91	0, 97
	0, 94	0, 81	0, 93
	0, 92	0, 69	0, 87
	0, 89	0, 57	0, 80
	0, 86	0, 44	0, 71
	0, 81	0, 34	0, 60
	0, 75	0, 26	0, 48
	0, 69	0, 20	0, 38
	0, 60	0, 16	0, 31
	0, 52	-	0, 25
	0, 45	-	0, 22
	0, 40	-	0, 18
	0, 36	-	0, 16
	0, 32	-	0, 14
	0, 29	-	0, 12
	0, 26	-	0, 11
	0, 23	-	0, 10
	0, 21	-	0, 09
	0, 19	-	0, 08

Швеллеры

№	Размеры, мм				А, см²	Справочные величины для осей							Z_о см
	Размеры, мм					X				Y
	h	b	d	t		I_x см⁴	W_x см³	i_x см	S_x см⁴	I_y см⁴	W_y см³	i_y см
			4, 4	7, 0	6, 16	22, 8	9, 10	1, 92	5, 59	5, 61	2, 75	0, 945	1, 16
6, 5			4, 4	7, 2	7, 51	48, 6	15, 0	2, 54	9, 00	8, 70	3, 68	1, 08	1, 24
			4, 5	7, 4	8, 98	89, 4	22, 4	3, 16	13, 3	12, 8	4, 75	1, 19	1, 31
			4, 5	7, 6	10, 9		34, 8	3, 99	20, 4	20, 4	6, 46	1, 37	1, 44
			4, 8	7, 8	13, 3		50, 6	4, 78	29, 6	31, 2	8, 52	1, 53	1, 54
			4, 9	8, 1	15, 6		70, 2	5, 60	40, 8	45, 4	11, 0	1, 70	1, 67
14а			4, 9	8, 7	17, 0		77, 8	5, 66	45, 1	57, 5	13, 3	1, 84	1, 87
			5, 0	8, 4	18, 1		93, 4	6, 42	54, 1	63, 3	13, 8	1, 87	1, 80
16а			5, 0	9, 0	19, 5			6, 49	59, 4	78, 8	16, 4	2, 01	2, 00
			5, 1	8, 7	20, 7			7, 24	69, 8	86, 0	17, 0	2, 04	1, 94
18а			5, 1	9, 3	22, 3			7, 32	76, 1		20, 0	2, 18	2, 13
			5, 2	9, 0	23, 4			8, 07	87, 8		20, 5	2, 20	2, 07
20а			5, 2	9, 7	25, 2			8, 15	95, 9		21, 2	2, 35	2, 28
			5, 4	9, 5	26, 7			8, 89			25, 1	2, 37	2, 21
22а			5, 4	10, 2	28, 8			8, 90			30, 0	2, 55	2, 46
			5, 6	10, 0	30, 6			9, 73			31, 6	2, 60	2, 42
24а			5, 6	10, 7	32, 9			9, 84			37, 2	2, 78	2, 67
			6, 0	10, 5	35, 2			10, 9			37, 3	2, 73	2, 47
			6, 5	11, 0	40, 5			12, 0			43, 6	2, 84	2, 52
			7, 0	11, 7	46, 5			13, 1			51, 8	2, 97	2, 59
			7, 5	12, 6	53, 4			14, 2			61, 7	3, 10	2, 68
			8, 0	13, 5	61, 5			15, 7			73, 4	3, 23	2, 75