چكيده به لاتين
Considering the increasing growth of urbanization in the world, providing housing for citizens is one of the most important challenges. Today, due to social, economic, cultural changes and acceleration in all stages of life, new needs have emerged. With the advancements in technology in almost all developed countries, new construction methods have been introduced. One of the new methods of housing construction is the prefabricated modular (box) structure, which is not yet commonly used in Iran. This thesis has been compiled with the aim of providing new knowledge in construction and its industrialization with regard to the necessity of responding to the need of providing housing. In this method, the approach of fast construction and with ease of production and execution, along with control and planning, is suitable for the current conditions. Iran has received attention. This new construction method, if realized, has the potential to reduce design time, costs, project engineering and improve productivity along with increasing safety and consistency in construction. This research is applied in nature. Its research method is presented in three steps. The first step was the descriptive-analytical method (review of the theoretical framework of the research) during which the prefabricated modular structure (module) was selected according to the studies conducted and from the total advantages and disadvantages of the studied effective components, including speed, ease of production And implementation, economic efficiency, standardization, quality and production control, insulation, safety, simplification, better control and planning of executive operations, waste reduction and better recycling capability have been extracted. In the second step, the case study has been done to analyze and examine the examples of villa housing built by some prominent companies, using small-scale modular prefabricated structures in recent years. The third step was the comparative comparison of the sample evaluation table based on the components extracted from the theoretical framework, after which the module specification table was presented as a proposed solution. The result of this research, according to the studies, is a villa housing with 90% prefabricated modular structure. All modules are manufactured in the factory, under the supervision of experienced professionals, and after being transferred to the project site, they are installed with minimal operations. The mentioned modules have been designed using light materials (SABS green building system, snap lacquer metal sheet) and window and curtain wall windows and connected to each other with a new screw connection. Also, placing the facility modules on top of each other has increased the ease of construction.
