11
1 Ds 1) 2) 3),4) 5) 1 H-500×200×10×16 H-600×200×11×17H-800×300×14×26 W F 6)~10) 0.40.60.70.81.0 H-500×200 H-600×200 H-800×300 W F 1

˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝˛ · 2020. 4. 15. · pp1 :“012˜= Õ 6(c) 4¼3[\4 8©9Ò½ : |˘x1£©9@A ,θ pmax =max(|θ pmax +| |θ pmax |) “b ©9@A ,Σθ pl =Σ| θ

  • Upload
    others

  • View
    0

  • Download
    0

Embed Size (px)

Citation preview

Page 1: ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝˛ · 2020. 4. 15. · pp1 :“012˜= Õ 6(c) 4¼3[\4 8©9Ò½ : |˘x1£©9@A ,θ pmax =max(|θ pmax +| |θ pmax |) “b ©9@A ,Σθ pl =Σ| θ

1

������������ ���������������� ���������������� ���������������� ���� ���� ������������������������������������������������������������

�������� �� ����� ����

�������

����������� !"#$%&' �()*�+,-./012 ��31���45

316�789:;<31=>4� �(?@A9B:C�DEF� GHIJ4531@A�

<K-./01LM�NO�P12

QR?�(?6�GS�� �(4OT-.1UV:WH� X?UV:YZ31[\4GS

31]^�_`a�P12L?GS?bcd� ef��g:hi4jC-.=kl���(^

mnop?qroH4st-. u>/��J�IJM�/oH-.=2vw �x#��)*

:yz1={4��J?oH|�}~-./x=2��� L?[\#UV:<K31GS^�

� �Hv�?��J:yz=� ��46J:'0��31?� ��UD@A�/��:�

.1?��H���#02Qn?<���6J4[1GS�� Ds|:�0/@A9B:b��/

01�?? �(X.�.?9B:�;4EF�/01M��c#02�(?789:�>1=

>4� UV�z��#D @A:�(��4EF31NO�P1Mbc�./x/01 1)2�

= �(?@A:b�31LM� ��a#GS��B4#1Mbc�.12L?[\#@A:

b��=�0�V?GS^4� ��?���x� #D ¡d���P1¢��£¤#���

P1Mbc�.12

X?[\#¥¦?§ ̈ ¢qr©9GSª« 2)¬�� Qn?UV:<K31GS^�� @A

:<K31GS^­?®¯:°ª�/ ±² 3),4):³b4�/�(?@A9B:EF31GS^

?´µ�¶·�.=2¸���31@A9B:¹;4� OT-.1@A9B:YZ31=>?

GSd^?º»:¼�=� ¸���31@A9B?½¾�¿À��#D GS^:;Á31

=>4�Âý¾?ÄÅ�Æ�Ç�P1LM�¹;M#È=2�É?ÊËÌÍ4η ÏÊË

���(?@A:b��=GS^?;Á:°ª� ¤��x1Âý¾?ÄÅ:°aM312

���� �

ÐÑÒÓ?ÔO 5):Õ 1 4¼32Ö×Ø:5ÙM� ÚÛ� H-500×200×10×16

H-600×200×11×17 H-800×300×14×26:ÂÏM� ÜÝ Þß àáâß:@ã-ä/ å¸

æçMèæç?éê:b��=ëßì WF6)~10): 0.4 0.6 0.7 0.8 1.0 4@ã-ä=ÚÛ:5

ÙM�=2v§ H-500×200 íî½ï H-600×200 íî½ï H-800×300 íî½ïMðñ2WF

?òHó:óô1õ4¼32

Page 2: ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝˛ · 2020. 4. 15. · pp1 :“012˜= Õ 6(c) 4¼3[\4 8©9Ò½ : |˘x1£©9@A ,θ pmax =max(|θ pmax +| |θ pmax |) “b ©9@A ,Σθ pl =Σ| θ

����

d �

b �

tw �

tf �

Aw �

Af ������

λw �

κ �

E �

σy �

� �������������������

���� ��� !"#��$

%�&�!'(��)*+,�)-�./0�12��3�

45�

6��$78)*9�

2

1 25.0FW

k k

= + −

1: 4.4

6

1 1: 5.18 4.6

6 2

1 1

6

f

w w

A

A

α

α α

α

< =

≤ < = −

= +

���

��

����

�:;<=

�����>(?

�:;<@

�����@

�:;<�

������

�:;<A��

�BCD%EFGHI�J�K

�L�MNO

�78)*9

� �������������������

���� ��� !"#��$

%�&�!'(��)*+,�)-�./0�12��3�

45� 4 PQ@RS;T45�U �)*VWX�N�YZ[\]G^T&��_`ab�c

6��$78)*9�

2

2

/1 25.0

/ /

w

y

d t

k kE Eσ σ

= + −

: 4.4

: 5.18 4.6

1 1f

w w

k

k

A

A

α α

κ

λ

< =

≤ < = −

+

���

��

:;<=

����>(?

����@

:;<�

������

:;<A��

BCD%EFGHI�J�K

L�MNO

78)*9

� �������������������

���� ��� !"#��$

%�&�!'(��)*+,�)-�./0�12��3�

PQ@RS;T45�U �)*VWX�N�YZ[\]G^T&��_`ab�c

6��$78)*9�σy =235N/mm

2

1 25.03.43

/ /k kE Eσ σ

= + −

: 5.18 4.6α α≤ < = −

BCD%EFGHI�J�KM2/M

� �������������������

���� ��� !"#��$de�?@�

%�&�!'(��)*+,�)-�./0�12��3�

PQ@RS;T45�U �)*VWX�N�YZ[\]G^T&��_`ab�c

=235N/mm2&��L�MNO�

2

/

/ /

f

y

b t

E Eσ σ

/M1� 1 2M M≥

� ����������������������

de�?@� WF�/0�

%�&�!'(��)*+,�)-�./0�12��3�

PQ@RS;T45�U �)*VWX�N�YZ[\]G^T&��_`ab�c

&��L�MNO�

1 2M M≥ f�gEh%i�j&��$

���λy k�λy=

�/0�c6=W�

%�&�!'(��)*+,�)-�./0�12��3� WF�'l�m�! �$

PQ@RS;T45�U �)*VWX�N�YZ[\]G^T&��_`ab�c

&��L�MNO� E =2.05×10

f�gEh%i�j&��$

=100�170�

c6=W�nopEF�qr�

�'l�m�! �$

PQ@RS;T45�U �)*VWX�N�YZ[\]G^T&��_`ab�c

=2.05×105N/mm

f�gEh%i�j&��$

�210�250�

nopEF�qr�

�'l�m�! �$

PQ@RS;T45�U �)*VWX�N�YZ[\]G^T&��_`ab�c

N/mm2�783%stN

2

(1.a)

(1.b)

�350 �

nopEF�qr� 1 u

PQ@RS;T45�U �)*VWX�N�YZ[\]G^T&��_`ab�c

�783%stN

Page 3: ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝˛ · 2020. 4. 15. · pp1 :“012˜= Õ 6(c) 4¼3[\4 8©9Ò½ : |˘x1£©9@A ,θ pmax =max(|θ pmax +| |θ pmax |) “b ©9@A ,Σθ pl =Σ| θ

3

ö� E/100 ÷øù ìν� 0.3�P12Ø?úû4ü~ýþ:�ý�/Øû4��Ò½� �:

�c1=> Ø:����I­��� X?�4ü~d 4Å�ýþ:�c Ø4�5��

�Ò½� �:�c12å�a#@A:��=> �ý��?ÚÛ4� 30mm?¢� ����

?ÚÛ4�ÜÝ ÞM�ß?¢� �����z��4�àáâßM�ß?¢�:���z/0

12�= I­���=�ýØ�[{�ý� ����?¢�?� � ö� 100E M�/

012#� Æ!M�/ ü~ýþ:ÚÛ�"�� X d ­ 2.5mm #��=��4�ý�/0

12

$ëÚÛ H-500%200íî½ï H-600%200íî½ï� ÜÝ Þ: 20%50mm àáâ:

50%50mm ?O&4�'d 4¡À(� �ëÚÛ? H-800%300 íî½ï� ÜÝ Þ: 30

%50mm àáâ: 50%50mm?O&4¡À(�/012�ý�?)�? Xd @��[{*

.+®,:-H�/012. ���8/0@�M*.+®,:12� 3½Ý½��� X

Y d @��[{*.+®,:12�/012�= è��:4�3156� 78��ý4

[È/9:�;<ÜÝ Þ�=>4t.?@1LM:b��/ è����?ØÚÛ?�"4A

oH:YZ31'�9:�31'd 4?·@A31BC:4�� BC?��� X d @�

�[{ X Y Z4e31+®,:12�/012#� è���Ø?*.@A:1231�D

�bc�.1� LL��è��?E6¸�. �P156:bc 'BC?·:4�312

¢qr©9GSª« ¢qrFG¥HGSª« 11)4�z1��oH4X.IJ�x#K0�L

0LM ±² 2)4�0/@A:b��=GS^:´µ�/01LM:b��/ NO��MN

NO���9� ©9GSª«4OÈ/ó(2)�GH312#�LL�� ��ö� 4Ïv�NO

M#1564�0/� Øû¸��ó(2.b)?��MN:PJ46@ä/ 2�=� 3QM¤��/

0125ÙM�=ØÚÛ?R+MÐÑ��0=ÚÛ �S WF ��4�:T 14¼32

Uèæç6JV

2

2 4

2 4

2

: 1.0 0.4

:

/ , 1 / 0.6, 0.6 0.3

1.75 1.05 0.3 2.3

b p b cr P

b p b

p b b e b cr P

e b p b

b e b cr P b

b P e e b p b

y T y W

e b

b k b

b

M M

M M

M M

M M

E I G J E I E IM C

l l

C

λ λ

λ λλ λ λ

λ λ

λ λ λ

λ λ λ κ

π π

κ κ

≤ =

−< ≤ = − −

> =

= = = + ⋅

⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅= +

= + ⋅ + ⋅ ≤

�� �

� �

� � �

� � � � �

(2.a)

U©9W Þ¸4Gz1è��MNV

1.0 0.5P

M

M− ≤ ≤ −

0.29 2.0

/ /

b b

f Y y Y

l D l

A E i Eσ σ

⋅≤ ≤����� (2.b-1)

Page 4: ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝˛ · 2020. 4. 15. · pp1 :“012˜= Õ 6(c) 4¼3[\4 8©9Ò½ : |˘x1£©9@A ,θ pmax =max(|θ pmax +| |θ pmax |) “b ©9@A ,Σθ pl =Σ| θ

0.5 1.0− ≤ <

0.5 1.0P

M

M− ≤ <0.5 1.0 v v b b

f Y y

l D l

A E i

⋅ 0.43 3.0

/

b b

f Y y

l D l

A E iσ

⋅≤ ≤

������

0.43 3.0b b

f Y y

l D l

A E i σ≤ ≤����

0.43 3.0

/Y Eσ(2.

4

(2.b-2)

Page 5: ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝˛ · 2020. 4. 15. · pp1 :“012˜= Õ 6(c) 4¼3[\4 8©9Ò½ : |˘x1£©9@A ,θ pmax =max(|θ pmax +| |θ pmax |) “b ©9@A ,Σθ pl =Σ| θ

5

U��9V

0.02F C= ⋅ 5.0b

l

CK ≥ ⋅

2

Y AC

σ ⋅= (2.c)

LL�

Mcr �������Mp���� ���Me������� ��

λb ��������eλb ��������pλb������

κ ��������������� !�� ���=M2 /M1" # !�$%&'(�

E·Iy�)*+,-� !��E·IW� !./-��G·JT�0�12�./-�

lb ������������3�4

klb ���567��8�9:;<=>/?@A4B�����4�CCD� klb = lb

Cb ��� ��EF

M Xèæç����12-./01�?��Ò½� �?\Y Z5|�[-0d?|

D XØ?ä0

iy XØÚÛ?\'+�?ÚÛ 2]^_

ib Xèæç��QMS-

F X9:ÜÝ Þ��4`�31Å�èJ

C XØÚÛ4a#1��PJ4[19:6J

K Xèæç���?'�9

A XØ?8ÚÛb

�ý� 8©96Jc?d9@A,θp:Âe4 2θp 4θp 6θp: 2+#�783�ýfg:h

�312#� ©9@A9B?ò��� 6J�8©9Ò½� �v§M#1��ÐÑ31NO

�P1=> 6θp ��78��ý�/�6J�8©9Ò½� ���i§�#056� jë:

8θp 10θpMkl-ä/ 2+#�78� 6J�8©9Ò½� �4i§31��ÐÑ�/012

�������

���� �� ����

Õ 2m54ÐÑnD?_oM�/ H-500×200íî½ï λy =250?ÐÑnD:¼32Õ 2�6

Jp@A,e Õ 3�6JpÛI@�e Õ 4���Jp@A,e Õ 5�£qr�sÓ

6θpc?@AÕ:¼32#� ýþ�8©9Ò½� � NO��J�L]tã�/012�=

Õ 3�ÜÝ Þ?ÛI@�:¼� Õ 5 � 6θpr�sÓu£�@�c?@AÕ�P12X.�

. (a)WF=0.4 (b) WF=0.65 (c) WF=0.75 (d) WF=0.85 (e) WF=1.0?nD:¼32ÛI@��

[{��J4e�/� £��x#@����J:¼�=�?fg:v0/012WF� ��4

��4��Mw4 WF:xSò� X?��£�|:X?Ø? WFM�/012Õ 2~54�z1Ø

?xSò4[1 WF?@ã� WF=0.4y0.4 WF=0.6y0.65 WF=0.7y0.75 WF=0.8y0.85

Page 6: ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝˛ · 2020. 4. 15. · pp1 :“012˜= Õ 6(c) 4¼3[\4 8©9Ò½ : |˘x1£©9@A ,θ pmax =max(|θ pmax +| |θ pmax |) “b ©9@A ,Σθ pl =Σ| θ

6

Page 7: ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝˛ · 2020. 4. 15. · pp1 :“012˜= Õ 6(c) 4¼3[\4 8©9Ò½ : |˘x1£©9@A ,θ pmax =max(|θ pmax +| |θ pmax |) “b ©9@A ,Σθ pl =Σ| θ

7

WF=1.0y1.0�P12

Õ2[� ëßì��xD#È/�£�6J�8©9Ò½� �Mpv�?6J:¼32���

£�6J�vw?z{4�x#K0�Q. WF=0.4��78��ý:yz/� 6θp?jë��

Mp:�|�/01� WF=1.0�� 2θp?jë�6J�i§�}> 6θp?jë�� 0.65Mp��

i§�/012�= WF=0.65 WF=0.75�� 4θp?jë�� Mp:�|� WF=0.85�� 4θp?

jë�6J�i§�}>/012©9GSª«��å¸æçMèæç?éê:b��=ëßì WF

~0.7M�/�� 8©96J:§+1��?@Aθu:θp���=©9@A�� R= θu/θpp1� 3

v�:YZ�/01LM����x12

Õ 3 [� ÛI@�� WF��xD#1IJ ÛI@A�[-0� 4P1� L.�èæç

z{[��å¸æç?�a��n31=> ÜÝ Þ?ÛI@��[-D#1� 4P1Mbc

�.12Õ 4[� ��J4e�/� WF=0.4 1.0���xDNO��J? 3m5��V?��

J��a�/01�WF �[-z.�èæç��4a4#� WF ��xz.�å¸æç��4a

4#1=> �a31��J��xD#1Mbc�.12

L.�?� � Õ 5?@A:}1M¹���P� WF�[-z.�èæç���#@AM#

� WF��xz.�å¸æç���#@AM#È/012

���� �������������

AØ4�0/6J @A9B4�0/ì�3126Jª�M�/ Õ 6(a)4¼3[\4 78

�fg�4�z1£�6Jô£�6J Mmaxõ u 2+°? 6θpjëc?£�@Ac6Jô£q6

J Mlastõ:�012©9@A9B?ª�M�/ Õ 6(b)4¼3[\4������ò��=£�

6Jvw8©9Ò½� ���i§�=c?©9@A�� R= θu/θpp1 :�012�= Õ 6(c)

4¼3[\4 8©9Ò½� �:�|�x1£�©9@A,θpmax=max(|θpmax +| |θpmax�|) �b

©9@A,Σθpl=Σ|θpi+|+Σ|θpi�|�6@ä/ª�M�/�012

0

0.5

1

1.5M/M

p

θ (rad)θu

θp

-1.5

-1

-0.5

0

0.5

1

1.5

-0.03 -0.015 0 0.015 0.03

M/Mp

θ (rad)

θ 1+

θ 1−

θ 3+ θ

2+

θ 2−

θ pmax+

θ pmax-

-1.5

-1

-0.5

0

0.5

1

1.5

-0.06 -0.03 0 0.03 0.06

M/Mp

θ (rad)

Mmax

Mlast

�6 �����������

(a) ���� (b) ��� (c) ����

Page 8: ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝˛ · 2020. 4. 15. · pp1 :“012˜= Õ 6(c) 4¼3[\4 8©9Ò½ : |˘x1£©9@A ,θ pmax =max(|θ pmax +| |θ pmax |) “b ©9@A ,Σθ pl =Σ| θ

8

������ ������

Õ 7 4£��£q6Jpëßìe :¼32�'�ØûÒ½� �:8©9Ò½� ����

/L]tã�/�� (a)λy =100 (b)λy =170 (c)λy =210 (d)λy =250 (e)λy =350:¼32

£�6J�0#.?$Sì ëßì ÚÛ �S4�0/�8©9Ò½� �v�:¼32_

d £q6J4e�/� �*$Sì?Ø4�0/� ëßì��x0�£q6J�iD#1�

4P1LM�@�12�= Ø�S�SD#14é./ £q6J�i§�/0D� 4P1

LM�� WF��*�� �S�SD#1M 6Ji§���4#� <�31@ABJ�_H

��#0LM:¼��/012

������ ��������

Õ 8 4©9@A��pëßìe Õ 9 4£�©9@A,pëßìe Õ 10 4�b©9@

A,pëßìe :¼32(a)λy =100 (b)λy =170 (c)λy =210 (d)λy =250 (e)λy =350:¼32

Õ 8[� ëßì��x0IJ �S�S0IJ©9@A���i§31� :¼32L.�

Õ74¼�=[\4 WF��*�PÈ/� $Sì��x0�6Ji§���0LMM_�312

©9@A��:��3156� ëßì�z��#D $Sì?���b�31NO�P1�B

9�P12_d Õ 9 10[� £�©9@A,�[{�b©9@A,4e�/�ëßì��x

0IJ£�©9@A,�i§31� Ø�S?��� 6J�©9@A��[������#02

Õ 8m10?½¾: WFè'4�/(a)m(e):�M>/ Õ 114¼32(a)�©9@A�� (b)

�£�©9@A, (c)��b©9@A,:¼32�= Õ 11(a)4�±² 6)m10)4´µ-./0

1 WFM R?e ó(3):���¼32

Õ 11(a)[� WF=0.4���´µó:§+È/01½¾�P1� L.� λy =250 350?

S0�S?Ø�P12L?LM�� R 4e�/�ëßì�z��#D $Sì���31Mb

c�.1LM�� è': WF�λyM�/!��=Õ:Õ 12(a)4¼32S-?�Ý�½¾:t.

1LM� [�� ��¹4#12��eö����=ó�ó(4)�P� Õ�4¼32#� �

��94e�/� �$#���NO�P12

( )232

0.3 : 1 0.6 , 0.3 : 0.82

F

y y y

R W

N N N

N N N

ξ

ξ ξ

= −

< = − ≥ =� �� � (3)

( ) 1.5

6150 1F yR W λ−

= ⋅ − (4)

Õ 11(b) (c)4�z1è': WF�λyM�/!��=Õ:Õ 12(b) (c)4¼32R IJλy?��

�����#0� WF�λy�!�31M[�� �¹��4#12L.�?|:��eö���

�=ó�ó(5) (6)�P� Õ�4¼32

Page 9: ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝˛ · 2020. 4. 15. · pp1 :“012˜= Õ 6(c) 4¼3[\4 8©9Ò½ : |˘x1£©9@A ,θ pmax =max(|θ pmax +| |θ pmax |) “b ©9@A ,Σθ pl =Σ| θ

9

0

0.01

0.02

0.03

0.04

0.05

0.06

0.4 0.6 0.8 1 1.2W

F

θpmax

0

0.01

0.02

0.03

0.04

0.05

0.06

0.4 0.6 0.8 1 1.2W

F

θpmax

0

0.5

1

1.5

2

0.4 0.6 0.8 1 1.2W

F

Σθpl

0

0.01

0.02

0.03

0.04

0.05

0.06

0.4 0.6 0.8 1 1.2W

F

θpmax

0

5

10

15

20

25

0.4 0.6 0.8 1 1.2

R

WF

0.2

0.4

0.6

0.8

1

1.2

1.4

0.4 0.6 0.8 1 1.2

M/Mp

WF

0

5

10

15

20

25

0.4 0.6 0.8 1 1.2

R

WF

0

0.5

1

1.5

2

0.4 0.6 0.8 1 1.2W

F

Σθpl

0.2

0.4

0.6

0.8

1

1.2

1.4

0.4 0.6 0.8 1 1.2

M/Mp

WF

Mlast

Mmax

�7 ������� �8 ��� �� �9 ���� � �10 ��� �

0

5

10

15

20

25

0.4 0.6 0.8 1 1.2

R

WF

0

0.01

0.02

0.03

0.04

0.05

0.06

0.4 0.6 0.8 1 1.2

θpmax

WF

0

0.5

1

1.5

2

0.4 0.6 0.8 1 1.2

Σθpl

WF

0.2

0.4

0.6

0.8

1

1.2

1.4

0.4 0.6 0.8 1 1.2

M/Mp

WF

0

0.5

1

1.5

2

0.4 0.6 0.8 1 1.2W

F

Σθpl

0

5

10

15

20

25

0.4 0.6 0.8 1 1.2

R

WF

(a) λy =100 (a) λy =100 (a) λy =100 (a) λy =100

(b) λy =170 (b) λy =170 (b) λy =170 (b) λy =170

(c) λy =210 (c) λy =210 (c) λy =210 (c) λy =210

(d) λy =250 (d) λy =250 (d) λy =250 (d) λy =250

(e) λy =350 (e) λy =350 (e) λy =350 (e) λy =350

0.2

0.4

0.6

0.8

1

1.2

1.4

0.4 0.6 0.8 1 1.2

M/Mp

WF

H500

H600

H800

0.2

0.4

0.6

0.8

1

1.2

1.4

0.4 0.6 0.8 1 1.2

M/Mp

WF

0

5

10

15

20

25

0.4 0.6 0.8 1 1.2

R

WF

0

0.01

0.02

0.03

0.04

0.05

0.06

0.4 0.6 0.8 1 1.2

θmax

WF

0

0.5

1

1.5

2

0.4 0.6 0.8 1 1.2W

F

Σθpl

H500

H600

H700

H500

H600

H800

H500

H600

H800

Page 10: ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝˛ · 2020. 4. 15. · pp1 :“012˜= Õ 6(c) 4¼3[\4 8©9Ò½ : |˘x1£©9@A ,θ pmax =max(|θ pmax +| |θ pmax |) “b ©9@A ,Σθ pl =Σ| θ

10

( ) 0.7

max0.7 0.012

F yWθ λ

−= ⋅ − (5)

( ) 2

max1250

p F yWθ λ

−Σ = ⋅ (6)

��� LL�5ÙM�=Ø4�0/ WF~0.7 �P.� R 3 maxpθ  0.025rad

maxpθΣ  

0.1rad�P1M�c12

��� ���

¢qr©9GSª« 2)?è��oH:YZ31Ø:5ÙM�=ö|ÐÑ:n0 LL�5Ù

M�=ÚÛ �S ëßì WF�[{ÐÑ¡¢4�0/ Ø�<�319B:ì��=2£�.=

¤}�v§�P12

ô¥õ0#.?ÚÛ �S ëßì WF4�0/� £�6J�8©9Ò½� �:YZ�=2

ô¦õ±² 2)4O\���:4��/� 78�w46Ji§:a*=2��� LL�5ÙM

�=Ø4�0/WF~0.7�P.� �b©9@A��R 3:YZ�/01LM:;§�=2�=

WF~0.7 �P.� 8©9Ò½� �:�|�x1£�©9@A,maxpθ � 0.025rad v� �b

©9@A,maxpθΣ � 0.1radv��P1LM:¼�=2

ô¨õR�maxpθ

p lθΣ MF yW λ⋅ ?e :¼� X?��ó:��eö�´µ�=2#� ��ó

0

5

10

15

20

0 0.3 0.6 0.9 1.2

R

WF

0

0.01

0.02

0.03

0.04

0.05

0.06

0.4 0.6 0.8 1 1.2

θpmax

WF

0

0.5

1

1.5

2

0.4 0.6 0.8 1 1.2

Σθpl

WF

�11 ��������WF

(a) ����� (b) � ����� (c) �������

0

5

10

15

20

0 100 200 300 400

R

WFλ

y

0

0.01

0.02

0.03

0.04

0.05

0.06

0 100 200 300 400

θpmax

WFλ

y

0

0.5

1

1.5

2

0 100 200 300 400

Σθpl

WFλ

y

�12 ��������WF�λy

(a) ����� (b) � ����� (c) �������

Page 11: ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝ ˘ˇ ˆ˙˝˛ · 2020. 4. 15. · pp1 :“012˜= Õ 6(c) 4¼3[\4 8©9Ò½ : |˘x1£©9@A ,θ pmax =max(|θ pmax +| |θ pmax |) “b ©9@A ,Σθ pl =Σ| θ

11

?��94e�/� ;x©x��312

ôªõ©9@A�� R�θp�L]tã�/ò�-.12ÚÛ��*���S�S0IJθp��x

D#1=> �S�«#1Ø4�0/8©9Ò½� � Mp:�|�x1@A�X.IJ@@�#

D/� ©9@A�����4[-D#12_d £�©9@A, �b©9@A,� 6J:

�|�/@A�x1£�@A,:¼� Âeã�#0=> ©9@A��?[\4�S?��:

��4yz#0LM�� @Aª�4¤�/01Mbc�.12

����������������

1) ¬Ï���­ qr®­ ¢qr¯°±®­X©9GS^�²ä1³=#´G ―¢qr©

9GSª«?jH4 z/― ¬Ï���­�­ô�µõ�CÓ¶·¸¹íº »� 2014.9

2) ¬Ï���­X¢qr©9GSª« 2017.2

3) [¼ß½ ¾�_¿ �ÀCÁ ÂÃÄ_XØwÅÆ¢qrݽ� ¸�?NO©9@A9

B4e31ÊË ¢qrDZŠNo.537 pp. 121-128 2000.11

4) [¼ß½ èÈpÉX¢qrݽ� �Ê?Ø?NO©9@A9B4e31ÊË ¬Ï��

�­qr�DZŠNo.547 pp.177Ë184 2001.9

5) ���� ÌÍÎp ÏÐXØ?è��4e31AÑGSoH?ì� ¢qrÇ±Å Ò 22

Ó Ò 86Ô pp.13-21 2015.6

6) Õ¿Öo×Ø Ù ÚX��äÛÚJÜ{'J:yz1 HAÚÛqê�O&?d9æç6J

òH^ ¬Ï���­qr�DZŠNo.613 pp.137Ë146 2007.3

7) Õ¿Öo×Ø Ù ÚXéêæç:b��= HAÚÛظ�qê�O&?ëßìÝF|EF

^ ¬Ï���­qr�DZŠVol.73 No.629 pp.1117Ë1184 2008.7

8) Õ¿Öo×Ø [޸߹ Ù ÚXàáâëßì?�x# HAÚÛØ?©9@ABJMæ

ç�78�z{ ¬Ï���­qr�DZŠVol.74 No.646 pp.2345Ë2354 2009.12

9) Õ¿Öo×Ø àáâã äåæç Ù ÚX¢qr HAÚÛØ?6JÜ{©9@ABJE

F?=>?³oëßìª�MëßìQÀ ¬Ï���­qr�DZŠVol.76 No.668 pp.1865

Ë1872 2011.10

10) Õ¿Öo×Ø [޸߹ Ù ÚXàáâëßì?�x# HAÚÛØ?©9@ABJMæ

ç�78�z{ ¬Ï���­qr�DZŠVol.74 No.646 pp.2345Ë2354 2009.12

11) ¬Ï���­X¢qrFG¥HGSª«��Ðè 2010.2