9 resultaat voor "weld"
Controles
Bracket Plate Connections (AISC)
Details of the method differ between bolt and weld groups; however, the general approach is the same. metal, weld length, l = 10 in., and an aspect ratio of either k = 0.5 or k = 0.3. Only the limit state of weld rupture is evaluated.
Steel
Application
Connection
Steel Topics
Bolts
Moment Connection
Welds
National code
AISC (USA)
Controles
Simple welds (ASD)
The joint is loaded for weld to be utilized at 100 % and the load is compared to the weld resistance according to AISC 360-16. Comparison Weld strength without base metal check Weld strength with base metal check The results of both IDEA StatiCa Connection design and computation Weld subjected to bending shows a behavior between elastic and plastic stress distribution, being closer to the plastic distribution.
Steel
National code
AISC (USA)
Application
Connection
Controles
Single Plate Shear Connections (AISC)
The weld was a 5/16 in. fillet weld on both sides in accordance with the ( 5 / 8 ) t p rule noted in Part 10 of the AISC Manual (2017). The weld was a 5/16 in. fillet weld on both sides of the plate. The distance from the weld line to the bolt line, a , was 9 in.
Steel
Application
Connection
Steel Topics
Bolts
National code
AISC (USA)
Controles
Welded Unreinforced Flange-Welded Web (WUF-W) Prequalified Connection - AISC
Specimen T5 was designed differently from the baseline model with a doubler plate, a partial weld between the shear tab and beam web, a larger fillet weld Figure 3.18: Model setup in ABAQUS The tie constraint was applied between the weld lines and the attaching parts. Similarly, IDEA StatiCa analysis indicated that the weld failed between the shear tab and column flange.
Steel
Application
Connection
National code
AISC (USA)
Steel Topics
Capacity design
Seismicity
Controles
End Plate Moment (EPM) Prequalified Connection - AISC
Figure 2.19: Model setup in ABAQUS The tie constraint was applied between the weld lines and the attaching parts. Similarly, AISC design checks confirmed that the fillet weld does not have enough strength (0.313 in. double sided weld was used while 0.46 in. was required Also, the specimen didn’t satisfy the required minimum size of the weld between the beam web and end plate (0.313 in. double sided weld was used while
Steel
Application
Connection
National code
AISC (USA)
Steel Topics
Capacity design
Seismicity
Controles
Welded Unreinforced Flange-Bolted Web (WUF-B) Prequalified Connection - AISC
J4-3) Check weld strength between shear tab and column (AISC 360 (2016), Eq. The six bolts and 28 weld lines that connected the entire assembly were then added manually using the CAD interface in ABAQUS. The maximum stress of 51.8 ksi in the ABAQUS legend belongs to the front weld line connecting the shear tab to the column.
Steel
Application
Connection
National code
AISC (USA)
Steel Topics
Capacity design
Seismicity
Controles
Reduced Beam Section (RBS) Prequalified Connection - AISC
Web and flange of the beam are welded to column flange using a complete-joint-penetration (CJP) groove weld as specified in AISC 358. It is welded to the flange of column using CJP groove weld and to the web of column with 5/16 in. double fillet. The tie constraint was applied between the weld lines and the attaching parts.
Steel
Application
Connection
National code
AISC (USA)
Steel Topics
Capacity design
Seismicity
Controles
Double-tee Moment Prequalified Connection - AISC
J3-6a) Check weld strength of shear tab (AISC 360, Eq. The 36 bolts and two weld lines that connected the entire assembly were then added manually using the CAD interface in ABAQUS. The tie constraint was applied between the two weld lines and the attaching parts.
Steel
Application
Connection
National code
AISC (USA)
Steel Topics
Capacity design
Seismicity
Controles
CBFEM las model: validatie en verificatie
., 2005, Strength and behaviour of multi- orientation fillet weld connections , Structural Engineering Report No. 255, University of Alberta. Ng A.K.F., Driver, R.G., Grondin, G.Y., 2002, Behaviour of transverse fillet weld s, Structural Engineering Report No. 245, University of Alberta, p.
Steel
National code
AISC (USA)
CISC (Canada)
EN (Eurocode)
Application
Connection
Steel Topics
Welds
CBFEM