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圆管X、TY、K、KT节点计算
Selected 节点, 圆管.
节点
圆管
节点
圆管
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JOB NO.
page
1
Section
made by
Subject
相贯节点计算
Date
6/15/2026 8:51
X
型节点计算
1.基本数据输入
N=
kN
f
y
=
215
N/mm
2
d0=
194
mm
f
0
=
215
N/mm
2
t0=
10
mm
f
V
=
125
N/mm
2
A=
5781
mm
2
θ
c=
90
°
d1=
121
mm
σ
=
-91.59
N/mm
2
t1=
4
mm
f
f
w
=
160
N/mm
2
M1=
2.4
kN.m
Nc=
4.8
kN
M2=
7.1
kN.m
0.624
0.818
3.容许腹杆承载力
受压腹杆
=
194
kN
≥N
OK!
受拉腹杆
290.5
kN
≥N
OK!
4.
冲切剪力
(
主管抗剪力)
817
kN
≥N
OK!
Checked by
Drawing No.
JOB
JOB NO.
page
2
Section
BUILDING STRUCTURE
made by
Subject
相贯节点计算
Date
6/15/2026 8:51
0.624
<
0.65
由上可得:
lw=
388.4
mm
h
f
=
0.1
mm
采用
hf=
mm
σ
f
=
≤
f
f
w
OK!
6.
按日本规范计算
9.70
M
1
a
=
20.2
kN.m
M
2
a
'=
4.83
kN.m
(for XP2)
M
2
a
=
8.8
kN.m
M
1
a
'=
1.09
kN.m
(for TP2)
0.95
受弯焊缝高度计算如下:
=
174.141
160N/mm
2
43778
mm
3
501.4
mm
52715.9
mm
3
加劲钢板长度
L=
d
i
-2t
i
=
113
mm
Checked by
Drawing No.
θ
c
θ
c
θ
c
θ
c
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c
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t
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t
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t
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t
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t
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t
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t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
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θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
JOB NO.
page
1
Section
made by
Subject
相贯节点计算
Date
6/15/2026 8:51
T
、
Y
型节点计算
1.基本数据输入
N=
kN
f
y
=
215
N/mm
2
d0=
194
mm
f
0
=
215
N/mm
2
t0=
8
mm
f
V
=
125
N/mm
2
A=
4675
mm
2
θ
c=
90
°
d1=
152
mm
σ
=
-129.00
N/mm
2
t1=
4.5
mm
f
f
w
=
160
N/mm
2
M1=
kN.m
N‘=
150
kN
M2=
kN.m
0.784
0.712
由上可得:
ψ
d=
0.887
3.容许腹杆承载力
受压腹杆
199.284
kN
≥N
OK!
受拉腹杆
由上得:
N
it
*
=
242
kN
≥N
OK!
Checked by
Drawing No.
JOB
JOB NO.
page
2
Section
BUILDING STRUCTURE
made by
Subject
相贯节点计算
Date
6/15/2026 8:51
4.
冲切剪力
(
主管抗剪力)
821
kN
≥N
OK!
0.784
>
0.65
由上可得:
lw=
503.7
mm
h
f
=
2.7
mm
采用
hf=
mm
σ
f
=
≤
f
f
w
OK!
6.
按日本规范计算
12.13
M
1
a=
22.4
kN.m
M
1
a
'
=
5.80
(for
XP2)
M
2
a=
9.4
kN.m
M
1
a
'
=
3.70
(for TP2)
0.75
受弯焊缝高度计算如下:
=
70.9104
≤
160N/mm
2
其中:
69757.3
mm
3
646.7
mm
84071.6
mm
3
加劲钢板长度
L=
d
i
-2t
i
=
mm
Checked by
Drawing No.
θ
c
θ
c
θ
c
θ
c
θ
c
θ
c
θ
c
θ
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θ
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c
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t
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t
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t
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t
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t
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θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
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t
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t
θ
t
θ
t
θ
t
θ
t
θ
t
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t
θ
t
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t
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t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
θ
t
JOB
JOB NO.
page
1
Section
made by
Subject
相贯节点计算
Date
6/15/2026 8:51
K
型节点计算
K
1.基本数据输入
N=
kN
f
y
=
215
N/mm
2
d0=
245
mm
f
0
=
215
N/mm
2
t0=
8
mm
f
V
=
125
N/mm
2
A=
5956
mm
2
θ
1=
45
°
d1=
146
mm
θ
2=
90
°
t1=
4
mm
σ
=
-64.50
N/mm
2
d2=
146
mm
a=
0
mm
t2=
4
mm
f
f
w
=
160
N/mm
2
M1=
1
kN.m
N‘=
134
kN
M2=
1
kN.m
0.60
0.883
由上可得:
ψ
d=
0.623
1.545
3.容许腹杆承载力
受压腹杆
397.581
kN
≥N
OK!
N
it
*
=
=
281
kN
≥N
OK!
Checked by
Drawing No.
JOB
JOB NO.
page
2
Section
BUILDING STRUCTURE
made by
Subject
相贯节点计算
Date
6/15/2026 8:51
4.
冲切剪力
(
主管抗剪力)
1347
kN
≥N
NG!
0.596
<
0.65
由上可得:
lw=
572.0
mm
h
f
=
2.1
mm
采用
hf=
4.0
mm
σ
f
=
>
f
f
w
NG!
6.
按日本规范计算
15.31
M
1
a=
18.1
kN.m
M
2
a=
6.2
kN.m
M
2
a
'
=
3.52
0.55
受弯焊缝高度计算如下:
=
83.6708
≤
160N/mm
2
其中:
=
24276.5
mm
3
710
709.975
mm
33163.7
33163.7
mm
3
加劲钢板长度
L=
d
i
-2t
i
=
138.0
138.0
mm
Checked by
Drawing No.
θ
c
θ
c
θ
c
θ
c
θ
c
θ
c
θ
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θ
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JOB
JOB NO.
page
1
Section
made by
Subject
相贯节点计算
Date
6/15/2026 8:51
K
、
T
型节点计算
1.基本数据输入
N=
40
kN
f
y
=
215
N/mm
2
d0=
250
mm
f
0
=
215
N/mm
2
t0=
30
mm
f
V
=
125
N/mm
2
A=
20735
mm
2
θ
1=
30
°
d1=
150
mm
θ
2=
45
°
t1=
20
mm
θ
3=
90
°
d2=
150
mm
σ
=
1.93
N/mm
2
t2=
20
mm
a=
150
mm
d3=
150
mm
f
f
w
=
160
N/mm
2
t3=
20
mm
N
ˊ
=
38
kN
M1=
66
kN.m
M2=
6
kN.m
2.
计算系数
1.000
1.000
由上可得:
ψ
d=
1.320
0.242
3.容许腹杆承载力
受压腹杆
2292.47
kN
≥N
OK!
N
it
*
=
=
3351
kN
≥N
OK!
Checked by
Drawing No.
JOB
JOB NO.
page
2
Section
BUILDING STRUCTURE
made by
Subject
相贯节点计算
Date
6/15/2026 8:51
4.
冲切剪力
(
主管抗剪力)
9118
kN
≥N
OK!
0.600
<
0.65
由上可得:
lw=
738.2
mm
h
f
=
2.0
mm
采用
hf=
6.0
mm
σ
f
=
≤
f
f
w
OK!
6.
按日本规范计算
4.17
M
1
a=
253.7
kN.m
M
1
a
'
=
0.00
(for
XP2)
M
2
a=
278.1
kN.m
M
1
a
'
=
791.89
(for TP2)
0.30
受弯焊缝高度计算如下:
=
#DIV/0!
#DIV/0!
160N/mm
2
其中:
=
0.0
mm
3
848.2
mm
8470
mm
3
加劲钢板长度
L=
d
i
-2t
i
=
####
mm
Checked by
Drawing No.
X
TY
K
KT
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