Risks and reliability assessment of construction processes

Abstract

Improving the reliability of the implementation of construction schedules for a complex of structures (where the level of quality, timing, and costs is taken into account) can be achieved by creating reserves: time and resources. The reserve of time, the main types of technical, labor, and material resources due to the creation of special structures is in most cases ineffective due to increased costs. Finding the most effective options for creating the corresponding structures from the standpoint of reliability and efficiency is a rather difficult task. An example is given when planning the construction of buildings of a multifunctional complex, a computational matrix is obtained for the flow organization of works. The assessment of the reliability of compliance with the directive deadline for the erection of the mainframe structures are: the critical chain method, the continuous use of resources method, the method of continuous work of front development.