Construction management Safety management has become the principal priority in construction management because of the frequency of accidents occurring in the field. System thinking can describe all the different construction safety management factors and analyze all of their correlations. A few principles are adapted to system thinking methods while building a model of construction safety management. #Safety management takes care of the complete project life cycle, but safety management requirements change during the whole project. Safety management is teamwork because it needs the assistance and contribution of different project participants. Resource management is a much-needed subsystem of construction safety management. Resource, as are the influential factor of machine and material, are needed during the typical construction process, and it's also an obligatory factor for making sure of the workers' safety (Zhang et al . 2019) . Safety training is needed because it g...