Mass Concrete Raft Construction Technology And Quality Management Of Nuclear Reactor Plant

In recent years, the development of Chinese nuclear power plants is very fast. Andthe scale of the construction of nuclear power engineering is huge. In order to ensurehigh quality complete of the nuclear power plant, need to strictly control everyconstruction process in the nuclear power plant construction process. The reactorbuilding raft foundation’s construction is one of the key points of the most important inthe process for the construction fo nuclear power plants. As reactor requirements arerelatively high on crack control of mass concrete raft foundation, so it has been thefocus in the nuclear power plant construction that how effective control of the cracks inthe raft foundation concrete pouring construction.The article make the mass concrete’s pouring overall construction of theFangchenggang nuclear reactor plant raft foundation as the actual background. Todiscuss and research the technology of the mass concrete crack control. Elaborate on avariety of factors that affect the concrete cracks and control and solution. In order toachieve effective control of mass concrete crack, Focus discussion and analysis shouldbe noted that during this period a number of technical points. In addition, the articlealso in respect of the the Fangchenggang nuclear reactor raft foundation constructionquality management are introduced. The main research contents are as follows:(1) Make a brief analysis on the purposes of mass concrete cracks of the mainfactors affecting the mechanism of mass concrete crack control points.(2) Study the causes of mass concrete crack. And propose effective measures tocontrol the mass concrete construction cracks.(3) Introduce the whole process of mass concrete raft foundation overallconstruction of the Fangchenggang nuclear reactor plant. Make a detailed and specificanalysis on the way to ensure the crack control of the mass concrete raft foundation.(4) Introduce the construction quality management of the Fangchenggang nuclearreactor plant raft foundation. Respectively elaborated Fangchenggang nuclear powerplant project quality management system, the construction organization andmanagement, quality assurance measures and safety assurance measures. Rely onorganization and management plant, the implementation of specific qualitymanagement measures to ensure the smooth completion of the overall placement and construction of the plant mass concrete raft foundation.