STUDI ALTERNATIF PERENCANAAN DENGAN METODE KOMPOSIT GEDUNG FISIP UNIVERSITAS MUHAMMADIYAH SIDOARJO

Abstract

Structure Planning is intending to produce a stable, strong, durable structure and to fulfill the
desirable purposes.The more development of era and technology improvement,the development
project also following the current of development by searching some various alternative planning,
for example by using the alternative of composite structure method. Composite structure is a
material which formed by two or more materials which different as physically and character, such
as concrete and steel.That combination will produce a stronger profile design, light, and more
economic rather than non-composite structure.This lecture building of FISIP is located in Campus
1 of Sidoarjo Muhammadiyah University, which has seven floors with width of the building is
16,5m, the length is 24,5m, the height is 31,75m, and be included in earthquake risk zone 3. In this
last assignment writing that is re-planning by using alternative of composite method and counting
process by using StaadPro application with 2D portal modeling.The last result which is obtained
the plate thickness 12,5cm with main reinforcement 10-125 and reinforcement for 10-150; the
secondary beam using steel profile WF300.150.6,5.9, WF250.126.6.9;the main beam using steel
profile WF500.200.10.16;the column using steel profile WF400.400.15.15;and foundation
planning is using piling foundation by using 50cm diameter and 50m depth.
Keyword : Structure Planning, Composite Structure, Lecture Building.