The 11th Kamennoostrovsky bridge is a bridge across the Grand Canal of Kamenny Island in the Petrograd district of St. Petersburg .
| 11th Kamennoostrovsky Bridge | |
|---|---|
 | |
| Application area | car, pedestrian |
| Crosses | Grand Canal |
| Design | |
| Type of construction | beam |
| Material | steel |
| total length | 23.7 m |
| Bridge width | 7.5 m |
| Exploitation | |
| Opening | 1810s |
| Reconstruction closure | 1904, 1949-1951, 1975 |
Location
Located in the alignment of the Big Alley .
Near the bridge are the Gauswald cottage (1898, architects V.I. Chagin and V.I. Schöne ), the Fallenweider mansion (1904-1905, architect R.-F. Meltzer ) and the Park “Quiet Rest”.
Upstream there is the 9th Kamennoostrovsky bridge , below - the 14th Kamennoostrovsky bridge .
The nearest metro station is Black River .
Title
The name has been known since the 1950s, when the existing bridges of Kamenny Island were numbered and the bridge became known as 11th Kamennoostrovsky [1] .
History
In the 1810s on this place a wooden bridge was built, which was repeatedly rebuilt and repaired. In 1904, a five-span wooden beam bridge was built on wooden pile supports. In 1936 - 1937 when cleaning and deepening the channel, the bridge was disassembled. The existing bridge was built in 1949 - 1951. according to the project of engineer P.V. Andreevsky [2] . In 1975, the bridge was overhauled, which included reinforcing the main beams with additional metal sheets and replacing the wooden structure of the roadway with a reinforced concrete structure with asphalt concrete coating.
Design
The bridge is a three-span metal, beam-split system [3] . The span consists of steel I-beams of constant height (4 beams in cross section), united by transverse beams. The distance between the axes of the main beams is 2 m. The breakdown scheme for spans: 5 + 9 + 5 m. A monolithic reinforced concrete slab is arranged on top of the beams. The abutments are reinforced concrete, precast-monolithic, on a pile foundation (piles 25x25 cm, length 6 m). The intermediate supports are reinforced concrete, in the transverse direction they are 4 piles-piles (piles 25x25 cm, length 8 m), combined by nozzles. The cone embankment embankments are reinforced with concrete pouring. The total length of the bridge is 23.7 m, the width of the bridge is 7.5 m [2]
The bridge is designed for traffic and pedestrians. The carriageway includes 2 lanes for the movement of vehicles. The covering of the roadway and sidewalks is asphalt concrete. Railing metal, simple pattern.
Notes
- ↑ Alekseeva S. V., Vladimirovich A. G., Erofeev A. D. et al. City Names Today and Yesterday: Petersburg Toponymy. A complete set of names for three centuries: A guidebook. - SPb. : Lick, 1997 .-- S. 52. - 288 p.
- ↑ 1 2 Bridges and embankments of Leningrad, 1963 , p. 190.
- ↑ Stepnov, 1991 , p. 316.
Literature
- Novikov Yu. V. Bridges and embankments of Leningrad / Comp. P.P. Stepnov. - L .: Lenizdat, 1991 .-- 320 p.
- Tumilovich E.V., Altunin S.E. Bridges and embankments of Leningrad. Album. - M .: Publishing House of the Ministry of Public Utilities of the RSFSR, 1963. - 298 p.
Links
- 11th Kamennoostrovsky Bridge // SPb GBU Mostotrest