Research Article
The Influence of Organizational External Factors on construction Risk Management (The case study in province of Hormozgan)

Shabnam Alihassani; Ahmad Edalatpanah

Volume 1, Issue 5 , October 2019, Pages 11-22

Abstract
  The main purpose of the present study is to investigate the impact of external factors on risk management in construction companies (case study in Hormozgan province). The research method was descriptive correlational. The statistical population includes engineers working on active projects, specialists ...  Read More

Research Article
Investigation and Modification of Hyperbolic Model as a Constitutive Model for Unsaturated Soils

somayeh sirouspour; Mansour Parvizi; Mohsen Zahed aqae

Volume 1, Issue 5 , October 2019, Pages 45-57

Abstract
  The present study has mainly focused on the modification of the hyperbolic model formulation so that the shortcomings of the said model can be corrected and more conformity with the experimental results can also be provided. This model, also known as Duncan-Chang model, is a two parameter model for obtaining ...  Read More

Research Article
Review and Prioritize of clients based sources on civil project contractor’s claim .

mohammad mohammad pour

Volume 1, Issue 5 , October 2019, Pages 23-37

Abstract
  ABSTRACT The advancement of human societies and the increase in population have led to the increasing need for larger and more complex buildings and facilities. Consequently, it is necessary to form PDS teams and structures. Increased involvement of project stakeholders and changes in risk sharing and ...  Read More

Research Article
An overview of the factors that influence the success or failure of construction contracts in the EPC (Engineering, Procurement, Construction) project

Hesam Shoushtarian

Volume 1, Issue 5 , October 2019, Pages 38-44

Abstract
  The EPC is, by definition, comprised of three major parts: engineering, procurement, and construction. In fact, the process of handling, timely delivery, is the anticipated cost. One of the main features of EPC project implementation has been to reduce overall project execution time and increase project ...  Read More

Research Article
In vitro evaluation and comparison of reinforced concrete beams with and without polypropylene fibers reinforced with new HPFRCC technology

Mohammad Reza Asadi

Volume 1, Issue 5 , October 2019, Pages 58-70

Abstract
  Since HPFRCC is a relatively new material, this study aimed to investigate the impact of HPFRCC on the performance of reinforced concrete beams by simultaneous testing of reinforced and non-reinforced specimens, with and without polypropylene fibers, by comparing the results of the test case. Investigate.  Read More

Research Article
Comparison of cracking force in HPFRCC reinforced beams compared to reference beam

Ramzan Alizadeh Lasaki

Volume 1, Issue 5 , October 2019, Pages 71-80

Abstract
  In this study, the cracking force in HPFRCC reinforced beams was compared to reference beams. In this regard, a reference beam and four beams reinforced with a thin layer of HPFRCC in the lower part of the beams were subjected to four-point pure bending experiment and finally the impact of reinforcement ...  Read More