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隧道及地下工程由于所处环境的不确定性存在着巨大的风险,如何减小不确定性,降低工程风险已成为迫切解决的问题。本文把博弈论引入隧道及地下工程,认为工程的设计和施工可看成是建设者和大自然之间的博弈行为。通过分析,可以认为上述博弈属于两人零和博弈。根据博弈论的方法,可以同时考虑工程的安全性和经济性,找到建设方在工程建设中的最优控制措施,从而达到减小不确定性,降低工程风险的目的。为了更好的理解此方法,本文给出了一个实际工程应用案例。
Tunneling and underground engineering have huge risks due to the uncertainty of the environment in which they are located. How to reduce the uncertainty and reduce the project risk has become an urgent problem to be solved. In this paper, the game theory into the tunnel and underground engineering, that the project design and construction can be seen as the builder and nature of the game between behavior. Through the analysis, we can think that the game belongs to two zero-sum game. According to the method of game theory, the safety and economy of the project can be considered at the same time, and the optimal control measures of the construction party in the project construction can be found, so as to reduce the uncertainty and reduce the project risk. In order to better understand this method, this article gives a case of practical engineering applications.