logo
calendar11 май 2024
view1
Asosiy til:Ingliz

АНАЛИЗ РАЗРУШЕНИЙ ДИСКОВ КОЛЕС ЦЕЛЬНОКАТАНЫХ ПОДВИЖНОГО СОСТАВА В ЭКСПЛУАТАЦИИ

Fan yo'nalishi:
pdf

663f218edcdee.pdf

PDF

MAQOLA ANNOTATSIYASI

quote
В данной статье анализируются неисправности колесо, связанные с диском всего подвижного состава. За последние 10 лет было изучено количество случаев сбоев подачи с помощью колесного диска и их размеры. Кроме того, учитывался сезонный характер сбоев, в какое время года наблюдается больше всего. Также были проанализированы средняя длина трещин в колесах с течением времени, а также наиболее заметные размеры. Длина образования трещин была проверена для среднеквадратичного отклонения, и ее значение оказалось равным 124 мм. На основе среднеквадратичного отклонения рассчитывают коэффициент образования трещин в диапазоне от 68 мм до 316 мм, т.е. коэффициент вариации. Вариационный коэффициент составил 0,66.

MUALIFLAR

Teglar

# трещина# среднеквадратичное отклонение# коэффициент вариации# колесо# wheel# диск# цельнокатаное колесо# disk# residual stress# axial stress# strain gauges# усталостная трещина

Maqolani baholang

0

0 ta

Maqola idintifikatorlari

Foydalanilgan adabiyotlar

10.I.A. Ivanov and D.P Kononov “Analysis of the stress state of disks solid-rolled wheels with different loading schemes” New materials and technologies in mechanical engineering. Bryansk, 2002, pp. 45 – 49.

1. Regulatory standards for calculation and design of the 1520 mm gauge wagons of the Ministry of Railways (Publisher Name, Publisher City, 1996), pp. 319.

2. P.F. Mironov “Thermal hardening and stress state of solid-rolled railway wheels” of the Candidate of Technical Sciences dissertation St. Petersburg State University of Railway Transport. - Saint Petersburg, 2014.

3. D.P. Kononov “Improving the strength of solid-rolled wheels of railway rolling stock” dissertation of the Candidate of Technical Sciences St. Petersburg State University of Railway Transport. - Saint Petersburg, 2013.

4. D.E. Kerentsev and J.K. Ponomarev “The influence of residual technological stress and service heat loads on the strength of railway wheels” – VESTNIK of Samara University, Aerospace and Mechanical Engineering, 2015, pp. 336-344.

5. A.V. Kosalan and V.P. Malajzuk, A.V. Brain, “Studies of residual stresses in solid-rolled railway wheels” Technical diagnostics and non-destructive testing, 2013. - pp. 45-50.

6. S.L. Shitkin “Investigation by the X-ray method of the influence of residual stresses wagon wheels on improving their quality” dissertation of the Candidate of Technical Sciences, Russian Research Institute of Railway Transport, 2017 pp. 180.

7. G.N. Chernyshev and A.L. Popov, V.M. Kozinsev, I.I. “Ponomarev Residual Stresses in Deformable Solids, Moscow, Nauka, 1996, pp. 240.

8. I.A. Ivanov “Residual stresses in solid-rolled wheels after hardening” Izvestiya PGUPS, 2016. Pp. 337-343.

9. A.V. Yakushev “The calculitions of the safety factor of a wheel setby means of Mathcad” Naukavideniya. 2014, pp. 545.

11.Regulatory standards for calculation and design of the 1520 mm gauge wagons of the Ministry of Railways (Publisher Name, Publisher City, 1996), pp. 319.

12.P.F. Mironov “Thermal hardening and stress state of solid-rolled railway wheels” of the Candidate of Technical Sciences dissertation St. Petersburg State University of Railway Transport. - Saint Petersburg, 2014.

13.D.P. Kononov “Improving the strength of solid-rolled wheels of railway rolling stock” dissertation of the Candidate of Technical Sciences St. Petersburg State University of Railway Transport. - Saint Petersburg, 2013.

14.D.E. Kerentsev and J.K. Ponomarev “The influence of residual technological stress and service heat loads on the strength of railway wheels” – VESTNIK of Samara University,

15.A.V. Kosalan and V.P. Malajzuk, A.V. Brain, “Studies of residual stresses in solid-rolled railway wheels” Technical diagnostics and non-destructive testing, 2013. - pp. 45-50.

16.S.L. Shitkin “Investigation by the X-ray method of the influence of residual stresses wagon wheels on improving their quality” dissertation of the Candidate of Technical Sciences, Russian Research Institute of Railway Transport, 2017 pp. 180.

17.G.N. Chernyshev and A.L. Popov, V.M. Kozinsev, I.I. “Ponomarev Residual Stresses in Deformable Solids, Moscow, Nauka, 1996, pp. 240.

18.I.A. Ivanov “Residual stresses in solid-rolled wheels after hardening” Izvestiya PGUPS, 2016. Pp. 337-343.

19.A.V. Yakushev “The calculitions of the safety factor of a wheel setby means of Mathcad” Naukavideniya. 2014, pp. 545.

20.I.A. Ivanov and D.P Kononov “Analysis of the stress state of disks solid-rolled wheels with different loading schemes” New materials and technologies in mechanical engineering. Bryansk, 2002, pp. 45 – 49.

public

SLIB.uz — O'zbekiston ilmiy jurnallari va maqolalar yagona tizimda ilmiy nashirlarni bir joyda ko'rish, izlash va ulardan foydalanish imkonini beruvchi zamonaviy platforma.

Ijtimoiy tarmoqlarda
instagramtelegramyoutubefacebook

Bog'lanish uchun

Manzil:Chilonzor tumani Qatortol ko'chasi 60B

Tel:+998(55)511-44-00

Savol-javob va takliflar uchun

© 2026 Barcha huquqlar himoyalangan.