Construction technology

The outstanding characteristics of blockchain technology, along with the prevalence of crypto assets, cryptocurrencies, and other applications of the technology can positively contribute to innovation, economic development, and breakthrough growth for Vietnam. Learning from developed countries when constructing and amending Vietnamese laws to promote blockchain technology applications is necessary.

16p vijiraiya 19-05-2025 1 1   Download

This paper develops a calculation process for PT endogenous demand with respect to social costs in motorcycle-dominated mixed transport systems, based on the total social cost of public transport in previous research. The incremental elasticity analysis is used to estimate the endogenous passenger demand for dedicated PT technologies.

14p visarada 28-04-2025 1 1   Download

Centrifugal concrete products are manufactured using specific technology that changes the concrete proportion during consolidation. The bleeding of water reduces the water-to-cement ratio and increases the compressive strength of concrete. This affects the strength of the concrete determined on conventional casted cylinders, centrifuged hollow cylinders, and drilled cores from piles.

11p visarada 28-04-2025 1 1   Download

A comprehensive numerical study was conducted in this study to evaluate the effects of construction technology factors including curing temperature, initial temperature of fresh concrete mixture, type of formwork, type of cement, and cement content on controlling thermal cracking in mass concrete.

18p visarada 28-04-2025 0 0   Download

The aim of this study is to develop a lexicon of odor descriptors contributing to the identification of characteristic properties of pepper from different growing regions, evaluating the quality of pepper, and constructing the brand attributes of Vietnamese pepper.

12p visarada 28-04-2025 1 1   Download

This study investigated the influence of product construction and knitted structure on the length of continuous yarn unravelling from used shaped knitted clothes. In addition, a method to estimate the pattern area designed from collected yarn was proposed basing on specifications recommended by SDS-One Apex Design system of Shima seiki.

7p visarada 28-04-2025 1 1   Download

This study aims to evaluate the training program for the Construction Management major at Can Tho University of Technology (CTUET). The survey subjects are stakeholders such as students, enterprises, and experts.

8p vifilm 11-10-2024 2 1   Download

Basalt rocks are a common geological formation that plays a crucial role in various engineering applications, such as construction, infrastructure development, and geotechnical engineering.

15p viengfa 28-10-2024 4 2   Download

This study underscores the critical importance of integrating engineering and geological assessments at various stages of dam construction. Re-evaluating and addressing evolving foundation conditions, particularly during construction, is essential for applying effective treatments to prevent dam failure during operation.

15p viengfa 28-10-2024 3 2   Download

The results of this study would be useful in quickly and accurately predicting CPI to the management agencies, investors, construction contractors to pre-plan the construction investment costs. This will also help in suitably adjusting changing construction cost with time.

11p viengfa 28-10-2024 2 2   Download

This study proposes the application of an evolutionary algorithm in optimizing the construction process with Gantt charts to meet the multi-target requirements. The multi-target function is built based on single target criteria and is used as the cost function of the evolutionary algorithm.

11p viengfa 28-10-2024 5 2   Download

Asphalt concrete pavement often appears damaged such as rutting, fatigue crack, potholes, etc. at high air temperature, heavy rain in long time, or at locations with high traffic, large horizontal force, and poor-quality construction sites. T This paper presents an evaluation of shear bond strength of double-layer asphalt samples fabricated by shear test device with normal pressure.

8p viengfa 28-10-2024 3 2   Download

This paper introduces the application of the standard Particle Swarm Optimization (PSO) algorithm with discrete integer variables to solve the problem of optimizing the position of tower cranes and material supply points.

10p viengfa 28-10-2024 3 2   Download

In the manufacturing procedure at open-pit mines, tunnel construction or channel excavation activities, crushing rocks to a suitable grain size is one of the first technological steps, directly affecting the efficiency of the following steps in the overall process of drilling - blasting - loading - transporting.

14p viyamanaka 06-02-2025 1 1   Download

This article reports on research into the problems that non-English major freshmen at Quy Nhon University face when they lose interest in learning English speaking skills. The subjects were 200 first-year non-English majors belonging to non-English majors such as Economics, Accounting, Natural Resources and Environmental Management, Food Technology, and Construction Engineering etc. at Quy Nhon University.

17p tuetuebinhan000 23-01-2025 5 1   Download

This study evaluates the effect of admixtures on the properties of mortar used in 3D printing with a nozzle diameter of 5mm. The plasticizing additive Sika Plastiment 96 and the shrinkage-reducing admixture Sika Intraplast Z-HV, at varying dosages, were employed to design 20 mortar mix trials.

7p vibenya 31-12-2024 6 2   Download

Glofish is the first transgenic animal approved to be consumed by human in the USA  The insertion of different constructs of GFP into the fish genomes to give different green colors.The idea for recombinant DNA was first proposed by Peter Lobban, a graduate student of Prof. Dale Kaiser in the Biochemistry Department at Stanford University Medical School. The first publications describing the successful production and intracellular replication of recombinant DNA appeared in 1972 and 1973.

54p zingzing09 24-04-2013 80 6   Download

Lesson "Construction Basement" give learners the knowledge: General understanding about the construction of basement, technological and managerial other construction for the construction of basement trong extremely urban environment,... Invite you to consult.

49p doinhugiobay_02 14-11-2015 37 3   Download

This study presents a literature review of PNT requirements across industries. It proposes a requirements framework for three professional sectors that are being transformed by automation, connectivity and high-accuracy positioning. The PNT requirements of construction, agriculture and rail applications are reviewed and further validated by field trials.

170p 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 12 2   Download