FORENSIC ENGINEERING ANALYSIS OF BUILDING STRUCTURES IN INDONESIA: A CASE STUDY OF THE COLLAPSE OF THE MAHAKAM II KUTAI KARTANEGARA BRIDGE IN EAST BORNEO

Russian Journal of Agricultural and Socio-Economic Sciences

Iskandar T.¹  Wahyono A.H.¹  Kamaluddin¹ 

[1] National Institute of Technology, Malang;

关键词: Analysis;    forensic engineering;    building structure;    bridge;   

DOI  :  10.18551/rjoas.2019-01.46

来源: DOAJ

【 摘 要 】

The objectives of this research are: 1) to provide an overview of the analysis of forensic engineering in bridge structures, 2) to obtain an overview of the application of forensic engineering in Indonesia. Analysis of forensic engineering in building structures in Indonesia goes through se veral stages. It starts from the preparatory work, then continues with the process of identifying data needs, identifying problems, and preparing literature studies. If the data is sufficient, then it will be proceeded to the data analysis and discussion process. Based on the research findings, the main cause of the collapse of the Mahakam II Bridge in Tenggarong was the construction failure of the vertical hanging cable (clamp and saddle) connecting the main cable. However, there are a number of other possibilities that cause damage to the connecting device which includes: 1) poor maintenance, 2) fatigue in the construction material of cable hangers, 3) the quality of construction materials for the cable of connecting device, 4) procedural errors in maintenance, 5) the possibility of civil engineering rules deviations in planning, and 6) design errors in determining the type of material/ material of connecting device. Commonly, building damage is caused by several factors including: 1) low quality of materials, 2) planning errors, 3) implementation process errors, and 4) poor supervision.

【 授权许可】

Unknown