DESAIN STRUKTUR PADA SISTEM PORTAL CLEAR SPAN MENGGUNAKAN KONSEP PRE-ENGINEERED BUILDING

DEWI, Teguh Sudibyo, ST., MT.

2017 | Tugas Akhir | D3 TEKNIK SIPIL SV

Baja merupakan salah satu material yang sering digunakan. Jika ditinjau dari segi kekuatannya, baja unggul dalam segi kekuatan, kekakuan, daktilitasnya tetapi harga baja relatif mahal. Bangunan konstruksi baja pada umumnya menggunakan sistem konstruksi baja Konvensional. Seiring berkembangnya teknologi dan inovasi dibidang konstruksi, muncullah suatu pemikiran untuk mengoptimasikan penggunaan material baja pada komponen utama struktur tersebut. Konsep tersebut dikenal dengan istilah Pre-Engineered Building. Konsep Pre-Engineered Building merupakan perencanaan pada komponen utama bangunan berdasarkan kebutuhan distribusi momen hingga membentuk batang non-prismatis atau biasa dikenal dengan istilah tapered. Jika ditinjau dari segi waktu dan biaya, konsep Pre-Engineered Building lebih ekonomis dibanding konsep baja pada umumnya. Pada konsep Pre-Engineered Building pun, jarak bentang dapat dipasang lebih besar.

Steel is one of the materials that are commonly used. If in terms of strength, steel is superior in terms of strength, stiffness, and ductility but the steel prices is relative expensive. In generally, building steel construction using a conventional steel construction system. Along with the development of technology and innovation in the field of construction, came a thought for optimize use of steel material on major components of the structure. The concept known as the pre-Engineered Building. The concept of the pre-Engineered Building is the main building on the component of planning based on the needs of the distribution of the moment to establish a non-stem prismatis or commonly known as the tapered. If in terms of time and cost, the concept of pre-Engineered Building more economical than steel concept in General. On the concept of pre-Engineered Building, however, the distance of the landscape can be mounted.

Kata Kunci : material baja, Pre-Engineered Building, tapered, clear span