Assessment of physiological workload of workers during the process of opening the bottom hatches of a gondola (semi-open) railway wagon

Toshtemirov, Inomjon, Yusupov, Azizjon

Innovation science and technologiy · 2026-yil

Annotatsiya

In this article, the worker’s physiological workload during the process of opening the lower hatches of semiopenrail freight wagons located on an elevated track was assessed on the basis of sanitary and hygienic standards. Inparticular, taking into account dynamic and static muscle strain, awkward working posture, the height factor, and repetitiveexertion, the worker’s physiological workload was determined for two hatch-opening methods: opening from ground leveland opening while positioned on an overpass. Based on the analyses performed, scientific conclusions were formulatedthat work carried out on the overpass is characterized by higher physiological strain due to a greater share of static load,and that ergonomic optimization and mechanization of working conditions are necessary

Maqola ma’lumotlari
MualliflarToshtemirov, Inomjon, Yusupov, Azizjon
JurnalInnovation science and technologiy
NashriyotТошкент давлат иқтисодиёт университети
Nashr sanasi2026-02-01
Jild2
Son2
TilIngliz
Ilmiy sohaTexnika
DOI10.5281/zenodo.18858927
Indeksga qo‘shilgan2026-08-26

DOI: 10.5281/zenodo.18858927 · Maqolaning asl sahifasi

Kalit so‘zlar

physiological workload, work severity, open-top freight wagon, bottom hatch, trestle, ergonomics

Ilmiy soha

Texnika

Iqtibos keltirish

APAToshtemirov, Inomjon, & Yusupov, Azizjon (2026). ASSESSMENT OF PHYSIOLOGICAL WORKLOAD OF WORKERS DURING THE PROCESS OF OPENING THE BOTTOM HATCHES OF A GONDOLA (SEMI-OPEN) RAILWAY WAGON. Innovation science and technologiy, 2(2). https://doi.org/10.5281/zenodo.18858927
GOST (OAK)Toshtemirov, Inomjon, Yusupov, Azizjon ASSESSMENT OF PHYSIOLOGICAL WORKLOAD OF WORKERS DURING THE PROCESS OF OPENING THE BOTTOM HATCHES OF A GONDOLA (SEMI-OPEN) RAILWAY WAGON // Innovation science and technologiy. – 2026. – T. 2, № 2. – DOI: 10.5281/zenodo.18858927.
MLAToshtemirov, Inomjon, and Yusupov, Azizjon. “ASSESSMENT OF PHYSIOLOGICAL WORKLOAD OF WORKERS DURING THE PROCESS OF OPENING THE BOTTOM HATCHES OF A GONDOLA (SEMI-OPEN) RAILWAY WAGON.” Innovation science and technologiy, 2(2), 2026. https://doi.org/10.5281/zenodo.18858927
ChicagoToshtemirov, Inomjon, and Yusupov, Azizjon. “ASSESSMENT OF PHYSIOLOGICAL WORKLOAD OF WORKERS DURING THE PROCESS OF OPENING THE BOTTOM HATCHES OF A GONDOLA (SEMI-OPEN) RAILWAY WAGON.” Innovation science and technologiy, 2(2) (2026). https://doi.org/10.5281/zenodo.18858927
HarvardToshtemirov, Inomjon, and Yusupov, Azizjon (2026) ‘ASSESSMENT OF PHYSIOLOGICAL WORKLOAD OF WORKERS DURING THE PROCESS OF OPENING THE BOTTOM HATCHES OF A GONDOLA (SEMI-OPEN) RAILWAY WAGON’, Innovation science and technologiy, 2(2). https://doi.org/10.5281/zenodo.18858927
BibTeX
@article{toshtemirovinomjon2026,
  title = {ASSESSMENT OF PHYSIOLOGICAL WORKLOAD OF WORKERS DURING THE PROCESS OF OPENING THE BOTTOM HATCHES OF A GONDOLA (SEMI-OPEN) RAILWAY WAGON},
  author = {Toshtemirov, Inomjon and Yusupov, Azizjon},
  journal = {Innovation science and technologiy},
  year = {2026},
  volume = {2},
  number = {2},
  doi = {10.5281/zenodo.18858927},
  url = {https://doi.org/10.5281/zenodo.18858927}
}

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