• Humanaaz Arif Qureshi
• Dr. Kuldeep R. Dabhekar
• Amol Shahakar
• Dr. Isha P. Khedikar

Abstract : In steel structure design the Pre-engineering building (PEB) system is a modern technology that provides economical, eco-friendly and sustainable structures. Whereas before the establishment of the PEB system in steel structure construction conventional steel building (CSB) system is used which is provide time-consuming, costly design. The CSB is costly due to more consumption of steel because of using a uniform cross-section of the hot-rolled section throughout the member length. However, based on the loading effect built-up section used in PEB and only bolted connections are provided at the construction site. PEB consuming less time and provides lightweight design and it is advantageous over CSB when the span is large and column-free space required. The design and manufacturing of structure members are done at plant and later its conveyed to the construction site and the erection process will take place. In this paper, a G+3 industrial warehouse is designed and analyzed as per Indian standard code IS 800-2007 (LSM).The analysis of warehouse building was carryout by using STADD-pro software. In this paper, the comparison is also made between Pre-engineered building (PEB) and Conventional steel building (CSB). The CSB is design and analysis by IS 800:2007 (LSM). The objective of this paper is to discuss the most economical frame in terms of tonnage and the possible reason for the variation of results. The comparative study is also done for the hot-rolled section used in CSB and cold-formed purlins used in PEB.

STADD-Pro, Tapered Section, pre-engineered, sustainable, conventional steel building, built-up sections, hot rolled sections, optimizations, minimum weight.

"Comparative Analysis of Pre Engineered And Conventional Steel Building ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 5, page no.370-377, May-2020, Available :http://www.jetir.org/papers/JETIR2005193.pdf

"Comparative Analysis of Pre Engineered And Conventional Steel Building ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 5, page no. pp370-377, May-2020, Available at : http://www.jetir.org/papers/JETIR2005193.pdf