# Calculation and changes required

A client in Aberdeen plans to utilise an open area of 50m by 70m to construct a multi-storey building for his business development with a service area of 17,500m2. The distance between any two columns is requested to be from 5.0m and 8.0m. The height of each storey is 3.5m. The characteristic variable action on the building floor and the roof qk =2.0 (kN/m2) and 0.75(kN/m2), respectively. It is assumed that designs of stair and foundation have been excluded in your design.

The client would like you to provide two solutions for this new building with the same structural grid for comparison. One is steel-concrete composite floor which is supported by composite beam and steel column. Another is in-situ-casting concrete floor supported by concrete beam and column.

All the steel beams and steel columns are in S275 and UKB and UKC sections, respectively. Steel deck sheet for steel-concrete composite floor adopts the ComFlor from Tata Steel. The materials and further design information of the reinforced concrete slab, beam and column follow below:

• Concrete grade 35 (fck=35 N/mm2)

• Maximum aggregate size =20 mm

• Main steel reinforcement - high yield steel (fyk=500 N/mm2)

• Transverse links - high yield steel (fwyk=500 N/mm2)

• Diameter of main longitudinal steel (ds) = 25mm

• Diameter of transverse link (dl) = 10mm

• Design tensile strength (fctm) = 3.5 N/mm2

• Assume 15% moment redistribution (i.e. d = 0.85).

• Architectural requirements limit the maximum overall beam depth to 800mm

• Concrete cover to the main reinforcement (XO, XC1) = 25mm

• Unit weight of concrete = 25 kN/m3

As a structural engineer, you have been asked to carry out the structural analysis, design and detailing of this multi-storey building with the main tasks listed below:

Q1. Introduction to the problem, conceptual design of the structures and estimation of member sizes for two solutions, respectively.

Q3. Carry out structural analysis using LUSAS software to determine the effects of actions on one typical frame consisting of beams and columns

Q4. Perform manual analysis to verify the above LUSAS results.

Q5. Design continuous concrete beam.

Q6. Design concrete column

Q7. Design steel-concrete composite slab

Q8. Design steel-concrete composite beam.

Về Bên Thuê:
( 51 nhận xét ) Tehsil Chichawatni, District Sahiwal, Pakistan

ID dự án: #16032192

## 13 freelancer đang chào giá trung bình \$173 cho công việc này

ck89

Hi, I have gone through your project description and would like to help you on this project.i am a professional Civil Engineer and an expert in structural [login to view URL] free to contact me anytime. Best Regards, CK89

\$194 USD trong 4 ngày
(54 Nhận xét)
5.5
jeemonvg

Dear sir, I would like to do this job for 250usd with 15 days time Relevant Skills and Experience Have more than 5 years of experience in structural engineering Highly experience in STAAD PRO AND TEKLA STRUCTURE Thêm

\$250 USD trong 10 ngày
(21 Nhận xét)
5.3
\$100 USD trong 2 ngày
(6 Nhận xét)
5.5

Hello dear, I checked all the project data and i can do this design. I am a M.Sc. structural engineer, I am expert in structural analysis and design for R.C. and steel buildings so i can help you for sure in your desi Thêm

\$50 USD trong 5 ngày
(42 Nhận xét)
5.1
gemini67

Dear Student, I have been guiding PG and Ph.D students to complete their research work for last 18 years. This year I have written code for 14 theses and then prepared the detailed report. 1. Image Processing: Brain Thêm

\$250 USD trong 7 ngày
(11 Nhận xét)
4.4
rexgant

Hi there, I can do all Q1 - Q8 but I perform the analysis with ETABS. I hope that will be fine to you. I've experienced with the project like this and there will no problem with hand calculation to verify the result. Thêm

\$123 USD trong 3 ngày
(6 Nhận xét)
3.6

I can help you design it as RCC but I have not worked on lucus software but can design it on sap2000 and on excel sheets...

\$250 USD trong 5 ngày
(3 Nhận xét)
2.7
QSMaster

Hello sir, I am an engineer based in Sri Lanka..As your requirement, I would like to tell you that I have very strong experiences of more than 8 years in the field. I would also like to mention that I have expert worki Thêm

\$166 USD trong 4 ngày
(1 Nhận xét)
2.1
ArchiOmar

I'm an Architecture , I have a lot of experience with Auto desk ,Adobe ,Microsoft programs and I love to work for you . "Check my portfolio For Samples"

\$150 USD trong 3 ngày
(1 Nhận xét)
0.8

Hi, I am expert in this particular type of problems. If you want this task to be finished perfectly in no time, just hit my inbox.

\$111 USD trong 1 ngày
(0 Nhận xét)
0.0
guynkama

Hi, I'm a software engineer working for Nice Build Engineering and consulting. We are able to bring you the solutions you want.

\$248 USD trong 10 ngày
(0 Nhận xét)
0.0
ruchi2407

A proposal has not yet been provided

\$111 USD trong 2 ngày
(0 Nhận xét)
0.0