anexos - construccionenacero.com...10 resistance welded steel structural shapes manufactured as per...
TRANSCRIPT
1
2
3
ANEXOS
ANEXO 1
4
5
6
7
8
9
Experimental Studies on Fatigue and Behavior to Corrosion of High Frequency
(400 kHz) Welded Beams and Columns Experimental Studies on Fatigue and
Behavior to Corrosion of High Frequency (400 kHz) Welded Beams and Columns
by Arnaldo Gutiérrez
• Details
• Contributors
• Fields of science
• Bibliography
• Quotations
• Similar
• Collections
Source
Journal of Constructional Steel Research > 1998 > 46 > 1-3 > 398
Abstract
The increase in steel construction in Venezuela, since 1988 and in Colombia since 1993 is
due in great measure to the presence and availability of the high frequency electric
10
resistance welded steel structural shapes manufactured as per the ASTM A769, JIS G 3353
and COVENIN 2897 Standards. The variety of uses and applications in the construction of
buildings and bridges justified carrying out experimental studies to determine its behaviour
under fatigue conditions and its resistance to environmental corrosion.The test results
confirmed that these structural shapes are classified in the B category of the AISC
Specifications.The experimental studies for corrosion resistance in five different regions of
Venezuela, with corrosion velocity of 1.000 μm/year and under saline soils during two
consecutive years, evaluated under ASTM and ISO standards, show a passivated condition
on the steel electroforge zone.
Identifiers journal ISSN : 0143-974X
11
ANEXOS
Anexo 1 Documentos de ensayos de Laboratorios
12
13
14
15
16
17
18
19
20
21
ANEXO 2 CONECTORES DE CORTE
22
ANEXO 3
INTRODUCCIÓN A LA ELECTROSOLDADURA DE ALTA FRECUENCIA
23
24
25
26
27