Civil and Project

Research Article مهندسی عمران-راه و ترابری

Assessment of Air Freight Transportation in Iran; Recommendations for Development and Efficiency Enhancement

Elias Zafarani; Reza Amin; Ali Khodaii

Volume 6, Issue 2 , May 2024, Pages 11-24

https://doi.org/10.22034/cpj.2024.433626.1251

Abstract

Over the past four thousand years, the history of transportation began with pack animals and sailing boats and evolved with the invention of the wheel and steam engine. Air transport, with the ability to quickly cover long distances, has its own advantages and challenges. The volume of air freight transportation ... Read More

Research Article Civil Engineering

An analysis of the role of integrated components of sustainability in the construction industry: the case study of Imam Khomeini port construction projects

Alireza Shekhari; Ebrahim Nohani; Mohammad Hossein Noorolah Dezfouli

Volume 6, Issue 2 , May 2024, Pages 25-36

https://doi.org/10.22034/cpj.2024.442442.1261

Abstract

The purpose of this research is to analyze the role of integrated components of sustainability in the construction industry in the construction projects of Imam Khomeini Port. For this purpose, a main hypothesis and three sub-hypotheses were developed. From the point of view of the purpose of this research, ... Read More

Review Article مدیریت ساخت و مدیریت پروژه

Investigating the risk factors affecting the safety of tunnel constructions

Samsam Aghaie; Sayyed Yaqub Zoafeghary Fard

Volume 6, Issue 2 , May 2024, Pages 37-47

https://doi.org/10.22034/cpj.2024.447136.1266

Abstract

The global increase in construction activity has resulted in a significant rise in construction-related accidents. Tunnel construction projects are particularly complex, which increases the risks involved. Numerous studies have been conducted on the subject to reduce the risks and improve safety. These ... Read More

Research Article civil engineering

Evaluation of mechanical characteristics of high strength concretes reinforced with steel and polypropylene fibers exposed to wet and dry cycles in magnesium sulfate environment

Masoud Dehkhoda Rajabi; Ramazanali izadifard

Volume 6, Issue 2 , May 2024, Pages 38-60

https://doi.org/10.22034/cpj.2024.447120.1265

Abstract

Concrete Damaging and reduction of durability characteristics under sulfate attack is one of the important matters. Compared to the situation where concrete is always immersed in sulfate environments, the damages caused in dry and wet conditions are more complex. The dry and wet cycle is a significant ... Read More

civil engineering

Experimental investigation of the effect of nano-silica and nano-clay on the mechanical characteristics of plastic concrete in porous environments

Firouz Karamshahi; ebrahim nohani; Mohammad Hossein Noorolah Dezfouli

Volume 6, Issue 1 , April 2024, , Pages 24-45

https://doi.org/10.22034/cpj.2024.441875.1260

Abstract

Concrete is one of the most widely used materials in construction, and the reason for that is its hardness, durability and high resistance. Pores are usually filled with fluid. So far, nanostructures with regular and irregular shapes have been made from different materials, which in total form one of ... Read More

Civil Engineering

Identification and Ranking of Factors Influencing the Non-Implementation of Risk Management in Small-Scale Civil Projects (Case Study: Civil Projects in the City of Abadan)

mostafa Amini; Ebrahim Nohani; Mohammad Hossein Noorolah Dezfouli

Volume 5, Issue 12 , March 2024, , Pages 11-28

https://doi.org/10.22034/cpj.2024.434589.1252

Abstract

Every year, a significant portion of the country's credits and financial resources are allocated to investment in civil and infrastructural projects. Risk management can prevent cost escalation and assist in completing projects within the designated time and budget. This study aims to identify factors ... Read More

Possibility of using fly ash and bottom ash in concrete mixing and asphalt pavement

Mohammad Sahraei karambasti; hassan divandari; behnam abolfathi

Volume 1, Issue 7 , December 2019, , Pages 11-26

Abstract

Solid waste is one of the problems of urban management. Total solid municipal waste on the Earth in the last year was 1.3 billion tones, increasing every year. Waste management and the strategy of its application is one of the major concerns in most countries. Landfill and waste incineration are two ... Read More

Investigation of Seismic Performance of Beam Bending Joint to Steel Column with Tapered Beam Flange (TBF)

Seyed Hamid Reza Safaye Tolami; Mahmoud Herischian; Farzin Moludi

Volume 3, Issue 1 , April 2021, , Pages 11-28

Abstract

One of the most common parts of steel bending frame structures, which is damaged by seismic load, is beam joints to the column, and joint failure can cause the structure to collapse. One way to improve the seismic performance of steel bending joints is to use bending joints with tapered beam flange (TBF). ... Read More

Identifying and Prioritizing the Factors Affecting Safety, Health and Environment in Construction Projects using Multi-Criteria Decision-Making Technique

Reza Zandi doulabi; Aliasghar Amirkardoost

Volume 4, Issue 3 , June 2022, , Pages 26-42

https://doi.org/10.22034/cpj.2022.04.03.1137

Abstract

The construction and civil operations function is at the forefront of adventurous activities in most countries of the world due to its expansion. The existence of various hazards and harmful factors in construction workshops has made this industry one of the most risky industries in the world. This issue ... Read More

Research Article مهندسی عمران-سازه های هیدرولیکی

study of numerically ability to estimate scouring around bridge piers in extreme rainfall conditions

roozbeh aghamajidi; amir kamanbedast

Articles in Press, Accepted Manuscript, Available Online from 16 April 2024

https://doi.org/10.22034/cpj.2024.452007.1268

Abstract

In this study, the effect of change of flow discharge on the scouring around the piers of the fifth bridge of Dezful was investigated using the Hsec-RAS numerical model. For this purpose, a hydraulic model was created from the range of the river in which the bridge is located in the software by using ... Read More

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Research Article civil engineering

Numerical investigation of the water entry problem of reticulated pounders with matrix arrangement

Mohammad Hossein Taghizadeh Valdi; Edris Merufinia

Articles in Press, Accepted Manuscript, Available Online from 20 April 2024

https://doi.org/10.22034/cpj.2024.451993.1267

Abstract

In this article, the water entry problem of reticulated pounder including 4, 9, 16, 25 and 64 holes which are distributed with a matrix arrangement on the surface of the pounder, is investigated numerically and to model the interaction between the pounder and fluid, an explicit dynamic analysis was employed ... Read More In this article, the water entry problem of reticulated pounder including 4, 9, 16, 25 and 64 holes which are distributed with a matrix arrangement on the surface of the pounder, is investigated numerically and to model the interaction between the pounder and fluid, an explicit dynamic analysis was employed using the Eulerian-Lagrangian couple formulation available in the commercial finite element software Abaqus 6.14-2. The results of the numerical solution were validated by comparing and matching the numerical, theoretical and experimental results of the trajectory of a spherical projectile in the depth of water, including the shape of the air bubble formed and the pinch-off time and depth, which indicated the accuracy and application of the numerical algorithm used. The results of the current research showed that the 9-hole pounder reaches the model bed at a depth of 100 cm in less time than other pounders with different arrangement and number of holes. In 16- and 25-hole pounders, the ratio between the mass of the pounder and the area of the holes is unstable, and due to the decrease in the area of the holes, the effect of water resistance on the bottom of the pounder increases when it moves in its depth. The effect of increasing the mass of the pounder on reducing the duration of its immersion in the water depth is more evident in the 64-hole pounder. So that this pounder has a smaller area of holes compared to other pounders, it has more mass with smaller holes than other pounders, and despite the smaller dimensions of the holes and the increase in the life of the reticulated pounder, which is the factor that increases the resistance of the water entering the pounder floor, due to the large mass of the pounder, it overcomes the water resistance that is applied as an upward force on the bottom of the reticulated pounder, and the duration of its movement in the depth of the water is reduced from the moment it hits the free surface of the water until it reaches the model bed.

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Research Article مدیریت ساخت و مدیریت پروژه

Engineering and management, value for key indicators of project success: digital twin in automatic monitoring and controlling of construction

Amir Hossein Dalir; Hasan Javanshir

Articles in Press, Accepted Manuscript, Available Online from 21 April 2024

https://doi.org/10.22034/cpj.2024.452473.1271

Abstract

This study evaluates the impact of Digital Twin (DT) technology on project success metrics—specifically time, cost, quality, and safety—within the automated monitoring and control of construction projects. Employing a mixed-methods approach, the research integrates survey data, Structural ... Read More

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Research Article management

Enhancing Urban Good Governance Indicators Using the Citizen-House Approach in Genaveh and Extrapolation to Cities with a Population under 100,000

ali beiruti

Articles in Press, Accepted Manuscript, Available Online from 23 April 2024

https://doi.org/10.22034/cpj.2024.453187.1272

Abstract

In Genaveh city, due to the absence of a desirable urban governance model, most programs have been top-down, leading to the undesirability of urban plans and schemes. The aim of this research is to enhance the indicators of good urban governance through the explanation of the Citizen's House model ... Read More

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Number of Volumes	6
Number of Issues	52
Number of Articles	269
Number of Contributors	366
Article View	95,754
PDF Download	67,080
View Per Article	355.96
PDF Download Per Article	249.37
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Number of Submissions	277
Rejected Submissions	32
Rejection Rate	12
Accepted Submissions	222
Acceptance Rate	80
Time to Accept (Days)	22
Number of Indexing Databases	14
Number of Reviewers	418

A. All scopes of Civil Engineering
Civil Engineering	Environmental Engineering	Geotechnical Engineering	Earthquake Engineering
Structural Engineering	Road and Transportation Engineering	Transportation Engineering	Hydraulic Structures
B. Construction Management & Project Management
Project Scope Management	Project Integration Managemen	Cost Management	Time Management
Quality management	Risk Management	Procurement Management	Human Resource Management
Construction Equipment Management	Communications Management	Financial Management	Project Claim Management
HSE	Systems Engineering	Knowledge Management	BIM
C. Interdisciplinary and new subjects relating to construction project management and based on artificial intelligence algorithms

Volume 6 (2024)

Volume 5 (2023)

Volume 4 (2022-2023)

Volume 3 (2021-2022)

Volume 2 (2020-2021)

Volume 1 (2019-2020)

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Indexing and Abstracting

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