Application Study In The Construction Work Risk Is Assessed Of Entropy Theory

The risk of the project is ubiquitous, do not have when not having. The risk may bring the disaster , may bring profits too , the more important thing is how to think about the risk, and carry on effective management to the risk. Practice has proved that people should succeeded in reaching and evading the project risk , economized the cost, even increased the purpose of the profit and must implemented risk management. At first this text analyses the concept and characteristic of the project risk, and builds project risk and characteristic that risk's assessing. The risk discerns the foundation that is risk management. The risk analysis and assessment are keys of risk management. The administrative decision of the risk is a core of risk management. The text tries to build the project of assessing to introduce concept , applies the entropy thought to the risk administrative system of the construction work, improves the efficiency of management of the risk, reduce risk degree of the administrative system. This text aims at making some discussions to the application study in the risk of the project of the building with assess of entropy theory, offering the method to adopt a correct attitude towards project risk to administrative staff of the project, hoping to guide practice with it. Over static studying qualitatively in the risk is assessed on the past construction work, partial to subjectively in the choosing of the weight, but there are numerous random factors in reality, result and reality that were assessed to make often have heavy disparity, for remedy in this respect assess influence of result to project risk, have introduced the concept and theory of entropy, have discussed the concrete application study in many goals risk decision , analytical hierarchy process in the risk of the project , net cash flow of entropy theory especially, and through charge example prove superiority and wide application prospect of this method.