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෤աҧҹҡҧ

Special Shot

㹺ô ҡû١ԧҹԪ㹻 ѡҹ鹷١㹡áҧҡش û١ǹ ѵػʧ͡õҧ੾ ٤Ի ͹价͡д ǹҧҡͼԵҧ ͵ҧطҧ 繵ͧ͡ͻ١ҧ Ǻҹӵ繢Ҵǻҳ 1 öạ觴ç͡Ҩҡǹҧ§ ҧҹ١ҷӶҹ 繿׹ҧ 仺¼Ѵ͡ʴҧ зդ繤§ͧ͹ ¢ͧǾ ֧ҡҹҧҨҡ仼Ե ҧҨ֧ҤҢ ѧաùʴ㹡ҧҹҤ ʹյѧդСѹǡ СûͧѹԴ Ѻҧ
ͤͧ㹻ҡ鹶֧鹢ҴŹ ! ·ԹԹ͡Ӥѭ Ѻͧʹ ҡᶺ ᡹¹͢š ҡ·¡ٴ ¨֧ѹѺҴҧ ҧ ԷҹԾ ǻ. 4111 ʹ Է ҹ ػһǹҧ ŤաžԡɰԨҤöҧ繻ªҡҡùԧ ͹Ť٧شùҷẺ µͧ෤աûѺاسҾѹû ԡһѺ¹ҧѺ㹧ҹҧ ੾ҧ觡ù繷 ҡҧ㹻ᾧҤʴѴǹ֧ 70% ͧŤҡҧ ѧ鹪Ǫ֧ö١ʴءҧͧ ҧҹʴءҧ ӢŤسѵԢͧҧºѺ١صˡ ҡռ͡ҷʹ ҧѺͧо ºѺѡ ҧ դ㹴ҹǡ §º Ѻѡ ! դسѵ˹͡٤Ի ҧҡ (ٵҧسѵԷ õѡ ùҶ ֡ҹºº)

سѵԢͧҧ ºº ѡ١ԧҹԪ

Selected Thai Wood Properties

Parameter

Unit

ѡ (ǹ)

ҧ

٤Ի

1

鹤سҾ

A-C, S

A

B

B

B

2

./3

642-650

700

1,000

510

3

˴Ǵҹ

%

1.08-2.52

2.95

3.25-6.31

0.99-3.26

4

˴Ǵҹ

%

3.05-6.36

5.58

6.49-10.37

2.81-6.42

5

ҡ㹡ü

-ҡҡ

NA

NA

͹ҧ

6

ͺ

1.0 - 7.0

4

4

4

4

7

Static Bending - MOR

MPa

100

95

132

94

8

Static Bending - MOE

MPa

10,089

9,414

14,800

9,777

9

Compression parallel to grain

MPa

49

46

69.9

52

10

Shear parallel

MPa

14.6

15.8

20

16

11

Static Bending - MOR

./2

1,045

973

1,344

960

12

Static Bending - MOE

./2

113,700

96,000

150,900

99,700

13

Compression parallel to grain

./2

533

478

713

535

14

Shear parallel

./2

169

162

199

164

15

Impact

-.

2.20

2.86

2.33

2.15

16

Hardness ()

N

4,864

5,276

8,510

4,011

17

ҹҵ

19.4

NA

NA

NA

18

Һ

1.0-6.1

4

4

4

4

19

-ҡҡ

͹ҧ

ҹҧ

͹ҧҡ

ҹҧ

20

-ҡҡ

͹ҧ

ҹҧ

͹ҧҡ

ҹҧ

21

-ҡҡ

͹ҧ

ҹҧ

͹ҧҡ

ҹҧ

22

á֧

-ҡҡ

͹ҧ

ҹҧ

͹ҧҡ

ҹҧ

23

ִ˹ǵл

ҡ-ҡ

ҹҧ

24

âѴ

ҡ-ҡ

͹ҧҡ

˵

  1. èѴ鹤سҾͧ͡ 4 A (鹤سҾ), B (鹤سҾҹҧ), C (سҾ) S (͹աèṡѡɳоġʵ)
  2. ѵԢͧ 繡èѴ鹤çͧ¡͡ 3

鹤çͧ

ç¢ͧôѴ

çѴ٧شͧ

ʶԵ (M.O.R.ͧçѴʶԵ) (N/mm.2)

Ѵҹ¹ (N/mm.2)

A (ç٧)

٧ 95.0

٧ 51.0

B (çҹҧ

60.0-94.9 (ҧ = 95)

35.0 - 50.9 (ҧ = 46)

C (ç

ӡ 60.0

ӡ 35.0

  1. ҹҵ 繡èѴ鹤ҹҵҡ÷ͧиҵԢͧԹҡŧͧҧ Ҥҧ ͧ ҧȨҡ˹ԢҴ 5 x 5 x 50 . Թ 20 % лѡŧԹ 25 . 4 1) ҹ (< 2 ). 2) ҹҹҧ (2-6 ) 3) ҹ٧ (6-10 ) 4) ҹ٧ҡ (>10 ) ҹҵԢͧҧԴ㹻 .. 2503, 2508, 2519, 2523, 2533 ͹ǧ Ф

ҧ ըش͹ءҹ ҡá÷¢ͧǡ СԴ öºѺѡҵԷҧҵѹǡ ѡ֧Ҩ͹ҧҡ դ˹蹢ͧ٧ҷѡաôٴͧӹ¡ ෤շСѹǡ Сûͧѹôٴ ѺҧҸҵ 㹻Ѩغѹ ҧҨ֧ö١ѺاءҹºҡѺҧҵԷ
Ҵ١ѹ㹵ҧ ʹ ͹ ҧѺسѵԴյҧ ѹ
ҧúҧ

ҹСͺ¡ öСͺ繤ҹ˭ ӡѴҴա

ҹСͺ ҧçѧҢҴ˭ ٻç§


˹ҵѴҹСͺ (Glue Laminated Beam)

çҧ ùҧ 㹧ҹ ѧ е ͧҧҹҷ
ç ا Ҵ˭

 
: . .͵С Ҥ
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