SE503: Advanced Diploma in Structural Engineering Structural Steel Design - Engineering Assignment Help

Assignment Task:

Task:

Task 1 (25%) Design beam A4. Notice that beams B1 and B2 are connected to A4, therefore beam A4 will carry the end reactions from B1 and B2. Assume that beam A4 is laterally unrestrained, except at the point of the connection with beams B1 and B2 which can be assumed as a point of lateral restraint. Your design should include bending resistance, shear resistance, lateral torsional buckling resistance and deflection checks. You can ignore the self-weight of the steel members.

Task 2 (15%) Design the central column C5. By considering the nominal bending moments applied to the column by the connected beams (due to the eccentricity of the beam reactions from the face of the columns), decide whether this column should be designed as a pure compression member (axial compression only) or as a beam-column (axial compression + bending moment). When designing the column, note their orientation in Figure 1 (for visualising the major and minor axis) and the different support conditions of the building in each direction in Figures 2 and 3 (pinned vs. fixed). These will help you in estimating their effective (buckling) lengths required for the buckling checks. Use the same column section along the entire height of the frame (no splices). You can ignore the self-weight of the column. 6 m 3 m 3 m 3 m 6 m Advanced Diploma in Structural Engineering 11 503- Structural Steel Design

Task 3 (25%) Design the corner column C3. This column will be subjected to nominal bending moments from beams A2 and A5 and should be designed as a beam-column. Similar to Task 2, note the orientation of the column and its different support conditions about its minor and major axis.

Task 4 (10%) Design the column base plate of the central column C5 for the design axial compression force you have calculated in Task 2. The column will also carry a shear force of 160 kN in each direction. Assume a concrete class of C25/30 for the foundation. You can assume different sizes of welds for your calculations.

Task 5 (25%) Following the design of the building, the designer would like to add a small balcony to the first floor of the building by connecting two cantilever beams to columns C3 and C9. The connection between these beams and the column will be rigid. Figure 4 below shows a proposed layout of the rigid beam-to-column extended end-plate connection. Check whether eight M20 Class 8.8 non-preloaded bolts can be used for the connection. All the dimensions of the connection and the spacings between the bolts are shown in the figure. The design forces in the connection are 160 kN of design shear and 120 kNm of design bending moment.

The above Engineering Assignment has been solved by our  Engineering Assignment  Experts at My Uni Paper. Our Assignment Writing Experts are efficient to provide a fresh solution to this question. We are serving more than 10000+ Students in Australia, UK & US by helping them to score HD in their academics. Our experts are well trained to follow all marking rubrics & referencing style.

Be it a used or new solution, the quality of the work submitted by our assignment experts remains unhampered. You may continue to expect the same or even better quality with the used and new assignment solution files respectively. There’s one thing to be noticed that you could choose one between the two and acquire considered worthy of the highest distinction.