MODEL PENURUNAN KONDISI JEMBATAN GELAGAR BETON BERTULANG

• Main Author: Achmad Muchyidin, R.Asep
• Format: Theses
• Language: Indonesia
• Subjects: Teknik (Rekayasa, enjinering dan kegiatan berkaitan)
• Online Access: https://digilib.itb.ac.id/gdl/view/5447
• Institution: Institut Teknologi Bandung

<p>Abstract:<p align="justify"> <br /> Serviceability level of an infrastructure is highly depending on a planning of the infrastructure maintenance program. The ability to predict future condition of an infrastructure is a very important aspect in order to make an effective and efficient maintenance program so the budgeting and treatment decision making can be made accurately. <br /> <br /> Future infrastructure condition prediction can be obtained by using an infrastructure deterioration model, and for bridge infrastructure deterioration model, Integrated Bridge Management System (IBMS) use a deterioration model which only take bridge age aspect into account. This study is tried to develop a bridge deterioration model which take more aspect other than age into account. <br /> <br /> This study is limited to the reinforced concrete girder bridge on the provincial road of West Java, and the data collected are length of span, width, age, traffic load represented by AADT (Average Annual Daily Traffic) which are assumed to have an effect on bridge deterioration. <br /> <br /> The study shows that the independent variables that assumed have an effect on bridge deterioration, the most significant are bridge age and traffic load AADT. A comparison of ordered probit base deterioration model and IBMS deterioration model shows that the ordered probit base deterioration model is more accurate to predict future bridge deterioration. <br /> <br /> Keywords: deterioration model, bridge deterioration.