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Michal Juszczyk
Analyses of efficiency are vital for planning and monitoring the duration and costs of construction works, as well as the entire construction project. This paper introduces a combined quantitative (probabilistic) and qualitative (machine learning-based) ...
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???? ??????????? ????????, ?????? ??????? ??????????, ????? ????????????? ?????, ?????? ????????
Pág. 17 - 25
The subject matter of the article is the process of planning the content of the portfolio of construction projects. The goal of the study is to identify the relations between the main elements of the content of construction projects in the portfolio, tak...
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Aleksandar Sotic, Radenko Rajic
Pág. 17 - 26
In accordance with the Serbian legislation, occupational safety is the provision of such working conditions that, to the possible extent, reduce injuries at work. It is further stated that occupational injuries can be caused by exposure of employees to h...
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Adela Breuer,Mihaela Lesconi Frumusanu,Jeanina Ciurea,Monica Rosu
Grace to the analysis of several commercial companies effectively performed ?on the field?, we could remark the necessity to change the method of cost calculation, our motivation being related to the simplification of calculations and the reduction of th...
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Jaroslaw Konior and Mariusz Szóstak
One of the key tasks of an investor and a contractor at the stage of planning and implementing construction works is to measure the progress of execution with regard to the planned deadlines and costs. During the execution of construction works, the actu...
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Alcínia Zita Sampaio, Gonçalo B. Constantino and Nuno M. Almeida
BIM Implementation in the Construction Industry: Innovation and Challenges.
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Chang Hoon Choi and Junbok Lee
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Cemil Akcay, Ekrem Manisali
Pág. 258 - 266
The major employer in Turkish construction sector is the public and the selection of contractor within the public sector is implemented in accordance with the regulations. Sound utilization of public resources in developing countries with certain develop...
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Antonio José Carpio de los Pinos, María de las Nieves González García
Pág. 104 - 114
This paper studies the possibility of using the following occupational risk assessment methods for construction works: INSHT, ANACT, THREP, SHERPA, RNUR, EVENT TREE, LEST, FINE, ERGONOMIC ANALYSIS and PSYCHOSOCIAL FACTORS. Of these methods, INSHT, ANACT,...
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Alfonso Cobo Escamilla, María Nieves González García, Nuria Llauradó Pérez
Pág. 46 - 54
One of the requirements which must be met by the temporary edge protection systems (TEPS) is to stop a worker who walks, stumbles, falls and knocks against the system. The effect of the worker?s crash with the protection system is a dynamic type stress a...
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A. V. Radkevych, M. I. Netesa, A. M. Netesa
Pág. 59 - 68
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Pedro Mata, Paula F. Silva and Fernando F. S. Pinho
In a global society, in which geotechnical projects are increasingly designed in a country other than the one where construction takes place, geotechnical risk management must be extended to cover infrastructure works, which are smaller than dams and tun...
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Andi A.,Lalitan D.,Loanata V.R.
Pág. 8 - 17
A construction project comprises of a number of work packages, which are subjected to delays. These delays may be caused by many on-site factors. The aim of this research is to represent owner and contractors perceptions towards delay factors that freque...
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Edyta Plebankiewicz and Patrycja Karcinska
The paper presents a model that aims to support the construction contractor in the process of construction workforce planning by verifying initial assumptions about the planned number of man-hours, determined using a widely available and widely used meth...
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Cendi Chrisnanto,Setyo Riyanto
Pág. 159 - 164
Work discipline, organizational commitment, and work motivation are often linked in studies of employee performance in both private and government organizations. Data collection was carried out by distributing questionnaires using the Linkert scale, the ...
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???? ??????????? ????????, ?????? ??????? ??????????, ????? ????????????? ?????
Pág. 33 - 41
The subject matter is the issue of managing the content and schedule of a construction project. The goal of the article is to build structural models that determine the sequence and interrelation of works (and operations) of construction projects. The fo...
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R. Solis
Pág. 195 - 204
Construction work is considered to be one of the most dangerous activities, in which the workers are exposed to multiple risks. Due to the complex interdependence of the tasks and the fact that the productive plant changes location constantly, it is more...
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José Luis Fuentes-Bargues, Mª Carmen González-Cruz and Cristina González-Gaya
Green Public Procurement (GPP) is defined as a process of contracting products, services, and works with the least possible damage to the environment during their life cycle. In order to improve the knowledge about GPP, a study of the use of environmenta...
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M. Victoria Montes Delgado, R. Falcón, A. Ramírez
Pág. Page 17 - 25
The recent economic crisis suffered by the Spanish construction sector has brought to light its excessive vulnerability to fluctuations in the real estate market. Overcoming this situation requires to innovate the sector in order to increase its efficien...
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Ayodeji Emmanuel Oke, Deji Rufus Ogunsami, Stephen Ogunlana
Pág. 89 - 94
The use of structural equation modelling (SEM) for research studies in construction related field has been on the increase over the years. The essence of this study is not to compare the level of usage of SEM with other modelling methods, neither is it t...
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