http://suspace.su.edu.bd/handle/123456789/21 2026-04-18T12:38:41Z 2026-04-18T12:38:41Z SARAFOT KHAN, MD. BARMON, SHAPON CHANDRO MOLLA, RUMAN HOSSEN, MD MONIR KHAN, NOWROZ AHSAN http://suspace.su.edu.bd/handle/123456789/563 2023-09-13T09:49:34Z 2023-09-13T00:00:00Z

SEISMIC ANALYSIS AND COMPARISON OF VARIOUS BUILDING PARAMETERS FOR DIFFERENT ZONES ACCORDING TO BNBC 2020 SARAFOT KHAN, MD.; BARMON, SHAPON CHANDRO; MOLLA, RUMAN; HOSSEN, MD MONIR; KHAN, NOWROZ AHSAN This thesis shows the effects of seismic load analysis of different zones of Bangladesh which states in BNBC 2020. We perform Linear Static Analysis and Response Spectrum Analysis by ETABS version 16.2.1. We performed those analyses to understand the earthquake effect in Bangladesh as there is a huge vulnerability to earthquake effect. This thesis covers both the analysis and comparison of result for all the four zones in Bangladesh. The storey displacement from the result were comparable with each other. The higher zone co-efficient seems to be responsible for a higher storey displacement. Though we take a 4 storied residential building for analysis but RSA results are not a satisfactory level where the LSA results are some beyond the limit, and some are not. Other building parameters are in satisfactory level such as Column P-M-M ratio is less than 1. As the LSA results are not such devastating like RSA, so there should be some addition for reducing the storey displacement in RSA result for each zone as like shear wall. Therefore, more analysis should be done for better result. Doing numerical evaluation helps us understand seismic behavior for small frame structures. It can also provide results and decisions about unique moment-resisting frame structures. But there should be done some practical or project work to establish a better performance of this thesis

2023-09-13T00:00:00Z AL-IMRAN, Md . ZIHAD, MAHMUDUR RAHMAN HOSSAIN, MD. TANVIR ARIF, ASHRAFUZZAMAN GAFFAR, ABDUR http://suspace.su.edu.bd/handle/123456789/507 2023-01-28T09:18:52Z 2020-09-15T00:00:00Z

Re-Usage Of Waste Foundry Sand In Medium Strength Concrete AL-IMRAN, Md .; ZIHAD, MAHMUDUR RAHMAN; HOSSAIN, MD. TANVIR; ARIF, ASHRAFUZZAMAN; GAFFAR, ABDUR In this study, the potential re-use of waste foundry sand in high-strength concrete production was investigated. Because Concrete is currently one of the most widely used construction material. Mainly our research was for take a decision to use this concrete as a medium-strength concrete with decrease the materials costing by use a waste (valueless) materials which is Foundry Sand. Foundry Sand produce from Re-Rolling mill. Billet heat by 1200-1500 degree Celsius Temperature to produce MS Bar, Angle etc. Then the fracture of the Billet (like as Rust) fall down and finally it’s the Foundry Sand. So we used Foundry sand (which is a waste materials & has no value) as a alternative of Fine Aggregate. For use it we can decrease the concrete costing. The natural fine-sand is replaced with waste foundry sand (50%, 60%, 70%and 100%). The findings result from a series of test program has shown increasing in compressive strength which is directly related to waste foundry inclusion in concrete. Nevertheless the concrete with 10% waste foundry sand exhibits almost similar results to that of the control one. The workability of the fresh concrete decreases with the increase of the waste foundry sand ratio. The obtained results satisfied the acceptable limits set by the American Concrete Institute (ACI), which is for normal concrete is 20 Mpa to 25 Mpa and we got the strength by use of Foundry Sand is 25.08 Mpa. We used the different percentage of Foundry Sand replaced by Fine Aggregate that’s 50%, 60%, 70%and 100%In concrete mix we used W/C ratio 0.48, concrete mix ratio was 1:1.5:3. Compressive strength calculation of all those samples and their comparison was the basic theme of the research. For this purpose cylinders were casted and checked under Universal Testing Machine (UTM) for compressive strength.

2020-09-15T00:00:00Z Khairujjaman, Md. Uddin, Md. Belal Hassan, Md. Khalid http://suspace.su.edu.bd/handle/123456789/414 2023-01-07T04:40:30Z 2018-09-15T00:00:00Z

Empirical equation of moment and height for various type and shape of the building By Using ETABS Khairujjaman, Md.; Uddin, Md. Belal; Hassan, Md. Khalid

2018-09-15T00:00:00Z CHOWDHURY, MOHAMMED SHOHEL SARKER, ASHOKA KUMAR AKTER, SHILPY HUSNA, AL ASMA UL MASUD, ABDULLA AL http://suspace.su.edu.bd/handle/123456789/401 2023-01-05T10:03:25Z 2020-09-15T00:00:00Z

Analysis and Design of a Six Storied Residential Building in Dhaka City by Using ETABS Software CHOWDHURY, MOHAMMED SHOHEL; SARKER, ASHOKA KUMAR; AKTER, SHILPY; HUSNA, AL ASMA UL; MASUD, ABDULLA AL All praises and profound gratitude to the almighty Allah who is the most beneficent and the most merciful for allowing great opportunity and ability to bring this effort to fruition safety and peacefully. The authors are grateful to Professor M.A Razzaque (The Honorable Vice Chancellor of the Sonargaon University) for creating such opportunity for us to pursue studies in acquiring the degree of B.Sc. in Civil Engineering. The authors would like to express his deepest gratitude, sincere appreciation to his supervisor Md. Manzur Rahman Lecturer, Department of Civil Engineering, Sonargaon University (SU), for his constant supervision, continuous guidance, helpful criticism, affectionate encouragement and invaluable suggestion, generous help and valuable advice was the source of the author’s inspiration. The authors are also grateful to Lecturer MR. SAIFUDDIN AHMED, Course coordinator, Department of Civil Engineering, Sonargaon University, for his inspiration and providing facilities to complete the project and thesis work. The authors feel extremely privilege to thank the most respected teachers MD. ARIFUZZAMAN, Assistant Professor, Sonargaon University, MD. SHAFIUL ALAM, Lecture, Sonargaon University , MD. NUR BASIT ZAMAN, Lecture, Sonargaon University , TAFSIROJJAMAN, Lecture, Sonargaon University , ABDULLAH AL HASIB, Lecture, Sonargaon University for their proper guidance and encouragement in this thesis work. Finally, the authors would like to express gratitude to all of the teachers of the University for their co-operation and dedicated teaching toward the achievement of the degree of B.Sc. in Civil Engineering. The co-operation and assistance of all the officers and staff of the Sonargaon University are heart fully acknowledged. Last but not the least; the authors would like to express his deepest gratitude and appreciation to his parents, relatives and many friends for their constant inspiration and encouragement

2020-09-15T00:00:00Z