De Webbesëtzer huet d'Schaukraaft verluer, wärend de Fluinging déi meescht vun de benegen Momenter vun der Bunn erlieft. D'Bourees weist datt déi virsiichteg ass eng efficace ass eng effizinform déi a Schafe ze droen an am Internet Fliger. Op der anerer Säit huet d'Cross-Sektioun eng reduzéiert Lastare Kapazitéit an der transversaler Richtung an ass insant a Last-Laas-Torsion, fir wéi eng huele strukturellen Zefriddenheeten.
|
H beam Section size (mm)
|
Weight (kg/m)
|
|
Height×Breadth
|
Web thickness
|
Flange thickness
|
|
|
100×100
|
6
|
8
|
16.9
|
|
125×125
|
6.5
|
9
|
23.6
|
|
150×150
|
7
|
10
|
31.1
|
|
175×175
|
7.5
|
11
|
40.4
|
|
200×200
|
8
|
12
|
49.9
|
|
250×250
|
9
|
14
|
71.8
|
|
300×300
|
10
|
15
|
93.0
|
|
300×300
|
15
|
15
|
105.0
|
|
350×350
|
12
|
19
|
134.9
|
|
400×400
|
13
|
21
|
171.7
|
|
148×100
|
6
|
9
|
20.7
|
|
194×150
|
6
|
9
|
29.9
|
|
244×175
|
7
|
11
|
43.6
|
|
294×200
|
8
|
12
|
55.8
|
|
340×250
|
9
|
14
|
78.1
|
|
390×300
|
10
|
16
|
104.6
|
|
440×300
|
11
|
18
|
120.8
|
|
482×300
|
11
|
15
|
110.8
|
|
488×300
|
11
|
18
|
124.9
|
|
582×300
|
12
|
17
|
132.8
|
|
588×300
|
12
|
20
|
147.0
|
|
100×50
|
5
|
7
|
9.3
|
|
125×60
|
6
|
8
|
13.1
|
|
150×75
|
5
|
7
|
14.0
|
|
175×90
|
5
|
8
|
18.0
|
|
198×99
|
4.5
|
7
|
17.8
|
|
200×100
|
5.5
|
8
|
20.9
|
|
248×124
|
5
|
8
|
25.1
|
|
250×125
|
6
|
9
|
29.0
|
|
298×149
|
5.5
|
8
|
32.0
|
|
300×150
|
6.5
|
9
|
36.7
|
|
346×174
|
6
|
9
|
41.2
|
|
350×175
|
7
|
11
|
49.4
|
|
396×199
|
7
|
11
|
56.1
|
|
400×200
|
8
|
13
|
65.4
|
|
446×199
|
8
|
12
|
65.1
|
|
450×200
|
9
|
14
|
74.9
|
|
496×199
|
9
|
14
|
77.9
|
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