Using experimental process and models in failure analysis

摘要

A construction failure during the building process or in service generally prompts an investigation of causes. In many cases responsibilities will need to be apportioned. This can involve cases in civil or criminal courts. The experimental assessment of the materials, products and construction system provides unique and valuable insight to the failure causes and aids resolution to satisfaction of all parties. The testing and its outcomes provide an effective means of informing juries and judges. The recording and presentation of testing can convey highly theoretical engineering detail and facts. This paper introduces the process of developing a suitable testing programme and this is illustrated by a case study. The outcome of such a testing progress has enabled an independent test body to provide impartial data to inform expert witnesses in a criminal case.