Support Draft Calculation for a Ramp in the Form of Developable Helicoid

The article is about the analytical method of calculation a ramp in the form of developable helicoid on the support draft. The asymptotic method of small parameter is applied to solve the system of three differential equilibrium equations for developable helicoid stressstrain. The numerical results of displacements and bending moments are verified and coincide with engineering practice. The suggested approach can be extended for calculation of torso-helicoids with other boundary conditions. © Published under licence by IOP Publishing Ltd.

Authors
Rynkovskaya M. 1
Conference proceedings
IOP Conference Series: Materials Science and Engineering
Publisher
Institute of Physics Publishing
Number of issue
1
Language
English
Status
Published
DOI
10.1088/1757-899X/371/1/012041
Number
012041
Volume
371
Year
2018
Organizations
  • 1 Peoples' Friendship University of Russia (RUDN University), Moscow, Russian Federation
Keywords
Building materials; Analytical method; Asymptotic method; Engineering practices; Equilibrium equation; Numerical results; Stress-strain; Construction
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/6578/
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