Research Article
Investigation of lightweight concrete, location and applications

Sadegh Hajati

Volume 1, Issue 8 , January 2020, Pages 20-26

Abstract
  Concrete as one of the most widely used materials has an important role in construction projects. The growing need of society for buildings and housing and the need to use new methods and materials to increase the speed of construction, lightening, increase the useful life and earthquake resistance of ...  Read More

Research Article
Investigation and evaluation of safety risks in the construction of subways and tunnels

Abbas Ali Farrokh

Volume 1, Issue 8 , January 2020, Pages 27-41

Abstract
  A prerequisite for improving transport safety is the perception of safety as an independent aspect of the system. Relevant organizations should review safety-related issues in the field of services, processes and actions and ensure the proper functioning of their elements. The construction of an urban ...  Read More

Research Article
Important regulatory notes of the building of an interview with observers

joolani Joolani

Volume 1, Issue 8 , January 2020, Pages 42-50

Abstract
  Mechanical Engineering Supervisor I oversees the designing of engines, tools, and other mechanical equipment and industrial processes. Also responsible for supervising the production, operation, repair and maintenance of equipment. Being a Mechanical Engineering Supervisor I may work with other engineering ...  Read More

Research Article
The role of the project team in the success of large-scale projects in Iran

Fatemeh Ahmadzadeh; Mahyar Javidrozi

Volume 1, Issue 8 , January 2020, Pages 51-63

Abstract
  Determining the success factors of construction projects is one of the issues that has occupied the minds of industry officials and managers. The purpose of this study is to identify and prioritize the characteristics of the project team in large-scale projects. The statistical population of this research ...  Read More

Research Article
Management of project cost control and its impact on liquidity risk

Seyed Abolfazl Razavi

Volume 1, Issue 8 , January 2020, Pages 64-84

Abstract
   Studies show that many of the problems and delays, costs incurred, and project deviations in projects have been predictable, planned, and evaluated. There is uncertainty in predicting the duration and initial cost of the project that using the value-added method with risk management together can ...  Read More