دورية أكاديمية

Physical and Psychoacoustic Characteristics of Typical Noise on Construction Site: 'How Does Noise Impact Construction Workers’ Experience?'

التفاصيل البيبلوغرافية
العنوان: Physical and Psychoacoustic Characteristics of Typical Noise on Construction Site: 'How Does Noise Impact Construction Workers’ Experience?'
المؤلفون: Xinhao Yang, Yitong Wang, Ruining Zhang, Yuan Zhang
المصدر: Frontiers in Psychology, Vol 12 (2021)
بيانات النشر: Frontiers Media S.A., 2021.
سنة النشر: 2021
المجموعة: LCC:Psychology
مصطلحات موضوعية: construction workers, construction noise, noise level, physical and psychoacoustic characteristics, sound annoyance, impact on hearing, Psychology, BF1-990
الوصف: Construction noise is an integral part of urban social noise. Construction workers are more directly and significantly affected by construction noise. Therefore, the construction noise situation within construction sites, the acoustic environment experience of construction workers, and the impact of noise on them are highly worthy of attention. This research conducted a 7-month noise level (LAeq) measurement on a construction site of a reinforced concrete structure high-rise residential building in northern China. The noise conditions within the site in different spatial areas and temporal stages was analyzed. Binaural recording of 10 typical construction noises, including earthwork machinery, concrete machinery, and hand-held machinery, were performed. The physical acoustics and psychoacoustic characteristics were analyzed with the aid of a sound quality analysis software. A total of 133 construction workers performing 12 types of tasks were asked about their subjective evaluation of the typical noises and given a survey on their noise experience on the construction site. This was done to explore the acoustic environment on the construction site, the environmental experience of construction workers, the impact of noise on hearing and on-site communications, and the corresponding influencing factors. This research showed that the noise situation on construction sites is not optimistic, and the construction workers have been affected to varying degrees in terms of psychological experience, hearing ability, and on-site communications. Partial correlation analysis showed that the construction workers’ perception of noise, their hearing, and their on-site communications were affected by the noise environment, which were correlated to varying degrees with the individual’s post-specific noise, demand for on-site communications, and age, respectively. Correlation analysis and cluster analysis both showed that the annoyance caused by typical construction noise was correlated to its physical and psychoacoustic characteristics. To maintain the physical and mental health of construction workers, there is a need to improve on the fronts of site management, noise reduction, equipment and facility optimization, and occupational protection.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1664-1078
Relation: https://www.frontiersin.org/articles/10.3389/fpsyg.2021.707868/full; https://doaj.org/toc/1664-1078
DOI: 10.3389/fpsyg.2021.707868
URL الوصول: https://doaj.org/article/713f490972a5475988556a35b77c2bae
رقم الأكسشن: edsdoj.713f490972a5475988556a35b77c2bae
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:16641078
DOI:10.3389/fpsyg.2021.707868