Abstract: The purpose of this paper is to study the safety assessment adapted to construction engineering design.The safety evaluation technique applied is fuzzy multiple goals decision making method.At the same time,the character of building engineering design is considered.The paper includes the following main parts: formation of the index system of safety assessment on building engineering design,detailed assessment project,steps and application.To summarize,it may be stated that this method not only can design and master the integral security of the construction engineering,but also can provide the precaution and improvement measures.