Первоначальные изыскательские работ

Первоначальные изыскательские работы были проведены с участием А. И. Штукенберга в 1836—1840 годах. Окончательный этап работ по определению маршрута первого участка Кругобайкальской железной дороги, от Иркутска до озера Байкал, был проведён в 1894 году.

Изначально предполагалось построить понтонный мост и вести дорогу по правому берегу Ангары (левый берег был слишком сложен), однако впоследствии этот вариант был признан нецелесообразным: уровень воды в Ангаре был подвержен частым колебаниям, а во время ледохода переправа и вовсе была бы недоступна. Поэтому впоследствии дорогу от Иркутска решили прокладывать по левому берегу.

[показать]Кругобайкальская железная дорога

Варианты прохождения Кругобайкальской железной дороги
Параллельно проводились работы по определению маршрута участка дороги, призванного соединить «разрыв» на Сибирской магистрали. Восточный её отрезок, от Мысовой до Култука, проходящий по равнинному и пологому южному берегу озера, не вызывал споров. Наибольшие сложности вызвал участок, призванный соединить Иркутск и Култук. В ходе изысканий, осуществлённых под руководством профессора И. В. Мушкетова, было исследовано четыре варианта прохождения железной дороги на этом отрезке:

от Иркутска по левому берегу реки Иркут через Зыркузунский хребет до селения Култук;
от Иркутска по долинам рек Большая Олха и Крутая Губа и дальше по берегу озера Байкал до селения Култук;
от станции Байкал до Култука по берегу озера;
от села Белектуй (расположенного на Средне-Сибирской железной дороге западнее Иркутска) через Тункинский хребет до селения Култук.
По результатам работ горных инженерных партий комитетом по сооружению Сибирской железной дороги 29 июня 1899 года из четырёх первоначальных вариантов было отобрано два: от Иркутска через Зыркузунский хребет и по берегу озера. В течение 1899—1900 годов под руководством Б. У. Савримовича по этим маршрутам были проведены подробные окончательные изыскания, и предпочтения инженеров были отданы варианту вдоль побережья. Несмотря на сложность берега, представляющего собой скалистую гряду с крутыми откосами, возвышающуюся над урезом воды на 270—400 м, расчёты показали экономическую эффективность именно этого варианта.[9]

Окончательное решение о прохождении маршрута было принято комитетом по сооружению Сибирской железной дороги 9 (22) июня 1901 года[8]. Сметная стоимость строительства данного отрезка Кругобайкальской дороги составила 52,52 млн руб. Начальником строительства был назначен инженер путей сообщения Б. У. Савримович.

Результаты (английский) 1:

Initial exploration work has been carried out with the participation of a. Štukenberga in 1836-1840. The final stage of works on the first section of the route definition the Circum-Baikal railroad from Irkutsk to Lake Baikal, was held in 1894 year.Originally intended to build a pontoon bridge and to lead the way on the right bank of the Angara River (the left bank was too complicated), but subsequently it was deemed impractical: the water level in the hangar was subject to frequent fluctuations during the drifting ferry at all would not have been available. Therefore, the road from Irkutsk subsequently decided to lay on the left bank.[show] Circumbaikal railwayThe Circum-Baikal railway optionsIn parallel, work was carried out by definition of the route of the road section to connect the gap on the Siberian railway. East of its line, from the Peninsular to kultuk, passing on the plain and gentle South shore of the Lake, causing disputes. The greatest difficulty caused the plot to connect Irkutsk and Kultuk. During the research, carried out under the supervision of Professor i. v. Mushketov, was investigated four options for passing the railway in this section:from Irkutsk along the left bank of the Irkut River across the Zyrkuzunsky Ridge to the kultukfrom Irkutsk along the river valleys and steep Trapeznikov Big lip and further along the shores of Lake Baikal to kultukfrom Baikal station to kultuk along the lake shore;from the village of Belektuj (located on the Mid-Siberian railway West of Irkutsk) across the Tunkinsky Ridge to kultuk.Based on the results of the work of mountain engineering parties Committee on the construction of the Siberian railway 29 June 1899 year of four initial options were selected two: from Irkutsk through the Zyrkuzunsky Ridge and along the lake shore. During the 1899-1900 under the direction of b. u. Savrimoviča on these routes were conducted detailed final survey, and engineers were given preference option along the coast. Despite the complexity of the Bank, which is a Rocky Ridge with steep slopes, towering over urezom water on 270-400 m, calculations showed the economic efficiency of this option. [9]The final decision on passing the route adopted by the Committee on the construction of the Siberian Railway (22) 9 June 1901 year [8]. The estimated cost of the construction of this segment of the Circum-Baikal road was 52.52 million rubles. The Chief construction engineer was appointed communications b. w. Savrimovič.

Результаты (английский) 2:

Initial development work was carried out with the participation of AI Shtukenberg in 1836-1840 years. The final stage of work on the definition of the route of the first section of the Circum-Baikal railway from Irkutsk to Lake Baikal, was held in 1894. It was supposed to build a pontoon bridge and lead the way on the right bank of the Angara River (left bank was too complicated), but then this option has been recognized inadvisable: the water level in the hangar was subject to frequent fluctuations, and during an ice drift crossing altogether would be available. So then the way from Irkutsk decided to lay on the left bank. [Show] Circum-Baikal Railway passing options Circum-Baikal Railway parallel, work on the definition of the road route, designed to connect the "gap" on the Siberian Railway. East its segment of Mysovaya to Kultuk, passing by the plains and gently sloping southern bank of the lake, there is no dispute. The greatest difficulty caused plot designed to connect and Irkutsk Kultuk. During the survey that was conducted under the supervision of Professor I. Mushketov, four versions of the passage of the railway has been investigated in this segment: from Irkutsk on the left bank of the river Irkut Zyrkuzunsky through the ridge to the village of Kultuk, from Irkutsk Most river valleys and steep Olkha and Guba further along the shore of Lake Baikal to the settlement of Kultuk, from Baikal station to Kultuk along the shore of the lake, from Belektuy village (located on the Mid-Siberian railway to the west of Irkutsk) through Tunkinsky ridge to the village Kultuk. As a result of the work of mining engineering lots for the construction of the Siberian railway road June 29, 1899 of the four initial options were selected, two from Irkutsk through Zyrkuzunsky ridge and along the lake shore. Over the years 1899-1900 under the direction of BU Savrimovicha on these routes detailed definitive research, and engineers were given preference to an embodiment along the coast have been conducted. Despite the complexity of the coast, which is a rocky ridge with steep slopes, towering above the water edge at 270-400 m, the calculations show the economic efficiency of this variant. [9] The final decision on the passage of the route adopted by the Committee on the construction of the Siberian railway 9 (22 ) in June 1901 [8]. The estimated cost of construction of the Circum-Baikal railway segment amounted to RUR 52.52 million. Head of construction was appointed Engineer of Railways BU Savrimovich.

Результаты (английский) 3:

the initial works were held, with the participation of and. and. штукенберга in 1836, 1840). the final stage of efforts to determine the route of its first railway from irkutsk to lake baikal, was held in 1894.originally intended to build a pontoon bridge and lead the way on the right bank of the boathouse (the left bank was too complex), however, the option was found impractical: the water level in the hangar was subject to frequent fluctuations, while the ледохода crossing and it would be unavailable. however, subsequently, the road from irkutsk to lay on the left side.[show] circum baikal railwayoptions of its railwayparallel determination of the route of the road was designed to "divide the siberian railway. the eastern portion of the мысовой to култука passing on равнинному and gentle southern shore of the lake, called the disputes. the complexity of the called station to connect irkutsk and kultuk. in the research carried out under the guidance of the professor. in the. мушкетова, there were four versions of the tracks on this stretch.from the center of the city on the left bank of the river irkut through зыркузунский ridge to village kultuk.from irkutsk to valleys of rivers is created and a lip on the coast of lake baikal to village kultuk.from the station to the култука on the shores of lake baikal.from the village белектуй (located on the mid - siberian railway from irkutsk) through the tunkinsky ridge to the village kultuk.based on the works of mountain engineering parties committee on construction of the siberian railway on 29 june 1899, one of four original versions of selected two: from irkutsk through зыркузунский ridge and on the shore of the lake. during the 1899 - 1900 under the guidance of b. do. савримовича on these routes were conducted detailed final research, and preference for engineers is variant along the coast. despite the complexity of the bank of скалистую ridge with steep откосами, возвышающуюся over урезом water at 270 to 400 m, calculations showed that the economic efficiency of [9].the final decision on the route taken by the committee on the construction of the siberian railway 9 (22 june 1901 [8]. estimated cost of construction of this section of road was its 52,52 million rubles. the construction was appointed engineer of communication b. do. савримович.