Constructability factor

The article presents an overview of the results of various studies on factors influencing Blended Learning (BL) adoption in higher education and refers to the current implementation of blended learning in Vietnamese universities.

6p vibecca 01-10-2024 1 0   Download

The results of using machine learning via genetic programming (GP) to automatically generate novel effective length factor formula in accordance with AISC standard are presented in this article. The data points obtained from applying the numerical method equation solving for the transcendental equation for the effective length of the braced frame were fed into the machine learning algorithm.

5p vibecca 01-10-2024 3 1   Download

This article develops the algorithms, models and program to assess the technical risks in the period of construction and service of expressway bridges in Vietnam using Machine Learning, in order to solve the current limitations in this work. The selection of key influencing factors is especially important in the field of risk assessment.

13p vibecca 01-10-2024 3 1   Download

This paper presents some analysis results on workability, calculating relative stratification reduction and quality factor of LC when using Air Entrainment Admixture (AD) that most of experimental results presented on the referent.

5p vibecca 01-10-2024 0 0   Download

In this paper, we identify and evaluate 42 tower crane safety risk factors specific to the Vietnamese construction industry based on their probability of occurrence, severity of impact, and associated risk levels. The paper reveals that the most probable risk factor is “Unfavorable winds (including intensity, direction, etc.)” with a mean value of 3.641.

16p viyoko 01-10-2024 2 1   Download

This study has used a questionnaire to collect data for the occurrence and effect of these factors on project performance. Based on the literature review, there are a total of 28 initial factors filtered. These factors were classified into four cases: environment, clients, consultants, and contractors.

16p vifilm 24-09-2024 2 1   Download

This paper aims (1) to discuss the current practices of the constructability assessment in Vietnam, (2) to discuss the ability of 4D-BIM model in analyzing the constructability of designs and (3) to identify the factors which may affect the constructability and to propose the procedure for assessing designs considering those factors by using 4D-BIM model.

9p viyoko 24-09-2024 1 1   Download

This paper focuses on a series of factors affecting labour productivity on construction site in Hanoi. The research aims to evaluate and rate the extent of impact of each factor to labour productivity.

12p viyoko 24-09-2024 1 1   Download

Safety in high-rise building construction is a critical concern, particularly in the densely populated urban areas of Vietnam. Understanding the complex interplay of factors influencing safety on construction sites is essential for reducing accidents and enhancing overall project outcomes. This study aims to identify and analyze key factors impacting safety in high-rise construction projects.

14p vifaye 20-09-2024 2 1   Download

Treating dredged sediment is a complex processing and ongoing challenge. To utilize dredged sediment for the landfill or construction purposes, a material fabricated from a mixture of dredged sediment, Portland cement, and fly ash, was cured under room temperature and hydrothermal condition at 180 °C and 0.9 MPa pressure for 16 hours. The response surface methodology was used to evaluate the compressive strength of the material, with the range of factors investigated being the dredged sediments/solid ratio (0.3 - 0.9), cement/fly ash ratio (2 - 4), and water/solid ratio (0.45 - 0.55).

13p xuanphongdacy06 18-09-2024 2 1   Download

The research "Factors affecting students' intention to use electric buses in Ho Chi Minh city" will provide a multi-dimensional view of the transition to electric buses, with the hope that the results from this research will contribute to the construction of a public transportation system. effective, sustainable, and beneficial to both the community and the environment.

9p tonhiemm 07-06-2024 7 3   Download

An improved six-node triangular finite element based on a twice-interpolation strategy (TIS) for accurately modeling singular stress fields near crack tips of two-dimensional (2D) cracks in solids is presented. In contrast to the traditional approaches, the approximation functions constructed based on the TIS involve both nodal values and averaged nodal gradients.

9p vidoctorstrange 06-05-2023 6 2   Download

This research focuses on Fibre Cement Felts (FCF), which is a non-woven textile substrate acting as a conveyor belt for the manufacturing of Fibre Cement Sheets (FCS). Fibre Cement Felts are a valued component required in the manufacturing process of Fibre Cement Sheets, used in construction for today’s building industry. Identifying the key factors that most influence FCF will assist in understanding of the relationship between fibre diameters, carded web, and mechanical bonding.

137p runthenight07 01-03-2023 7 3   Download

This thesis involves construction of input-output models measuring the economic impact of a farming innovation organisation (The Birchip Cropping Group) on the Victorian regional economy of Buloke Shire. The input-output modeling undertaken is of two forms; the first being a simple top-down model, and the second a more sophisticated hybrid model. The top-down model is based on input-output coefficients drawn from the Australian national input-output tables, and is regarded as because these input-output coefficients are not adjusted to take account of local economic factors.

278p runthenight04 02-02-2023 3 2   Download

This thesis focuses on four constructs of perceived adverse impacts of climate change, perceived anthropogenic causes of climate change; perceived policy effectiveness, and feasibility to explain Australian public support for mitigation policies. The study draws from major theories in the field such as the Theory of Planned Behaviour, Risk Perception Theory, the Extended Parallel Process Model, and Social Dilemma literature.

216p runthenight04 02-02-2023 4 2   Download

Given that the implementation of mega infrastructure projects continues to fail to achieve most of their strategies and benefits, where decisions are generally guided by government policy rather than the market, the aim of the research is to investigate factors that influence organisational strategic decision-making on the implementation of mega public sector infrastructure program of projects. This also includes the exploration of an effective governance mechanism to optimise its success.

340p runthenight04 02-02-2023 7 2   Download

This thesis investigates the choice behaviour of first year undergraduate students through proposing and testing a conceptual model. The psychological constructs of personal values, motivation, selection criteria, demographic and socioeconomic factors introduced as underlying drivers provide invaluable insight into the pathways of influence and relationships between student types and their preference towards a particular degree program at a particular university.

321p runthenight04 02-02-2023 5 2   Download

This study examined the phenomenon of residual protection by suspending the operation of established ICCP systems in two wharves located in southern Victoria and monitoring the effect on the passivity of the steel via electrochemical testing. The results of the study confirm that the steel in selected elements within these structures remained passive once the ICCP system was interrupted. The primary factor in determining which elements remained passive, and the duration of passivity was the amount of charge injected into the element over the life of the ICCP system.

290p runthenight04 02-02-2023 5 3   Download

This study investigates a number of the drivers of upgrading speed within consumer electronic products. The main constructs under investigation are psychological predisposition to rapidly upgrade (PPRU), product factors (PF), vicarious innovativeness (VI), vicarious adoption (VA), and disposal orientation (DO). In addition, a consumer’s intention to quickly upgrade in the future (FIU) is also investigated.

314p runthenight04 02-02-2023 4 3   Download

Overall objective: Through assessing the status and analysis of the influential factors, the thesis proposed solutions to economic development in new rural construction towards urbanization in the town of Pho Yen, Thai Nguyen province in the following years.

40p guitaracoustic09 14-01-2022 19 2   Download