Analysis of the effect of assembly errors on deviations from design arch sizes

V. A. Kougiya; O. P. Sergeev

Vol 204

Pages:

12

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RUS

Engineering geodesy

Analysis of the effect of assembly errors on deviations from design arch sizes

Authors:

V. A. Kougiya¹

O. P. Sergeev²

About authors

1 — Petersburg State Transport University
2 — Petersburg State Transport University

Date submitted:

2012-11-03

Date accepted:

2013-01-22

Date published:

2013-11-18

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.

Коугия В.А., Сергеев О.П. Анализ влияния погрешностей сборки на отклонения от проектных размеров арки // Записки Горного института. 2013. Т. 204. С. 12.

Kougiya V.A., Sergeev O.P. Analysis of the effect of assembly errors on deviations from design arch sizes // Journal of Mining Institute. 2013. Vol. 204. p. 12.

Analysis of the effect of assembly errors on deviations from design arch sizes

Abstract

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