PERENCANAAN JEMBATAN RANGKA BAJA TIPE ( WARREN TRUSS ) BENTANG 50 METER MENGGUNKAN METODE ( LRFD ) MEKANIKA TEKNIK TITIK BUHUL

Abstract

A bridge is a road connecting building that connects two roads that are cut off by
rivers, lakes or reservoirs. Bridges are also a means of helping to improve the
economy of an area with a smooth transportation system. There are so many types
of bridge structures ranging from concrete bridges to steel bridges, in this case
the authors plan a steel ranka bridge type warren truss.
In the warren truss type bridge planning, it is planned for a class A highway, with
a total axle load of Ms = 24 tonnes, it is planned to use the LRFD (Load And
Resistance Factor Deisgn) method. Gusset technical mechanics with the related
RSNI T-02-2005-standard-loading-for-bridge and RSNI T-03-2005 are the regulations that are used.

Structure Planning for Bridges, Guidelines for Highway Bridge Load
Planning SKBI-1.3.28. 1987, SKSNI 03-1729-2002 procedures for planning steel
structures for buildings, with reference to the above regulations, the author aims
to be able to plan a strong and economical warren truss type bridge