Analysis of the effect of assembly errors on deviations from design arch sizes
About authors
- 1 — Ph.D., Dr.Sci. professor Petersburg State Transport University
- 2 — Ph.D. associate professor Petersburg State Transport University
Abstract
Arched bridges with suspension brackets of cables are built over the river Ohta in Saint Petersburg and the river Ishim in Astana (Kazakhstan). Each semi-arch was carried out of separate units from supporting block of the arch tightening. There are given the formulas for calculating the precision of semi-arch jointing depending on the fabrication accuracy and dimensions of its elements, on the shape and size of the arch span. Calculation examples are given for the arch bridge construction over the river Ishim in Astana.
Область исследования:
(Archived) Engineering geodesy
Funding:
None
Similar articles
Modelling of process of liquidation of underground emptinesses in the conditions of technogenic activation
2013 A. A. Shubin
The method of geodetic measurument of Saint Nicholas Naval сathedral deformation in the town of Kronstadt
2013 O. S. Stepanova, G. V. Makarov
Modelling stressedly-deformed condition of the soil massif including elements of the multipurpose facility with multystoried underground part
2013 P. A. Demenkov, D. A. Potyomkin
Limitations management of land resources is based on information support for state real estate cadastre
2013 V. A. Kiselev, A. G. Shabaev