Design a weld connection for a UNP 280×80×9 of S 355 (fy = 355 MPa and fu = 470 MPa) steel connected to a 10 mm gusset plate. The gusset plate is S275. Please draw all calculated values on a sketch with full dimensions.\[ D = 335 \, \text{kN} \]\[ L = 670 \, \text{kN} \]### Diagram ExplanationThe diagram depicts a steel connection setup. It includes a UNP 280×80×9 section connected to a 10 mm thick gusset plate. The dimensions of the gusset plate and forces are indicated:- **Plate Thickness (t):** 10 mm- **UNP Dimensions:** 280×80×9- **Forces:** - \( D = X \, \text{kN} \) - \( L = 2X \, \text{kN} \)Refer to the annotated diagram (Figure 2) for a visual representation.

UNP 280 *80*9S275t = 10mmfy=355MPafu=470MPaTo find:-Design of weld

Design a weld connection for an UNP 280×80×9 of S 355 (fy= 355 MPa and fu= 470MPa) steel connected to a 10 mm gusset plate. The guesst plate is S275. Please draw all calculated values on a sketch with full dimensions. D=335 KN L=670 KN

Design a weld connection for an UNP 280×80×9 of S 355 (fy= 355 MPa and fu= 470MPa) steel connected to a 10 mm gusset plate. The guesst plate is S275. Please draw all calculated values on a sketch with full dimensions. D=335 KN L=670 KN

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Connections

In steel structures, connections are the members that join two or more steel members. The connections are the most important members of any steel structure, and hence, they are designed more carefully. The majority of the construction cost of steel structures is incurred due to the connections. The design of connections is done as per the recommendations and specifications of the American Institute of Steel Construction (AISC).

Question

Design a weld connection for a UNP 280×80×9 of S 355 (fy = 355 MPa and fu = 470 MPa) steel connected to a 10 mm gusset plate. The gusset plate is S275. Please draw all calculated values on a sketch with full dimensions.

\[ D = 335 \, \text{kN} \]
\[ L = 670 \, \text{kN} \]

### Diagram Explanation

The diagram depicts a steel connection setup. It includes a UNP 280×80×9 section connected to a 10 mm thick gusset plate. The dimensions of the gusset plate and forces are indicated:

- **Plate Thickness (t):** 10 mm
- **UNP Dimensions:** 280×80×9
- **Forces:**
- \( D = X \, \text{kN} \)
- \( L = 2X \, \text{kN} \)

Refer to the annotated diagram (Figure 2) for a visual representation.

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