Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Smoke discharge vertical shaft structure and construction method thereof
The invention provides a smoke discharge vertical shaft structure and a construction method thereof. The smoke discharge vertical shaft structure and the construction method thereof are mainly suitable for a ventilation and smoke discharge system of an underground powerhouse of a hydropower station, particularly a pumped storage engineering power station; an underground powerhouse, a smoke discharge vertical shaft, a main powerhouse discharge tunnel and a long exploration hole are provided, so that the underground powerhouse is in communication with one end of the main powerhouse discharge tunnel; the other end of the main powerhouse discharge tunnel is in communication with the middle part of the smoke discharge vertical shaft; the upper end of the smoke discharge vertical shaft is in communication with the long exploration hole, the smoke discharge vertical shaft and the long exploration hole are arranged in a combined mode, a new outlet does not need to be arranged, the occupied area of the outlet is reduced, engineering environment protection and water and soil conservation are facilitated, and the national advocated purpose of ecological construction is met; and the total length of the smoke discharge vertical shaft is reduced, the construction period is shortened, and the project investment is reduced.
本发明提供的一种排烟竖井结构及其施工方法，主要适用于水电站地下厂房，尤其是抽水蓄能工程电站地下厂房通风排烟系统，通过设置地下厂房、排烟竖井、主厂房排风洞和长探洞；所述地下厂房与所述主厂房排风洞的一端相连通；所述主厂房排风洞的另一端与所述排烟竖井的中部相连通；所述排烟竖井的上端与所述长探洞相连通，排烟竖井与长探洞结合布置，不需要设置新出口，减少了出口占地，有利于工程环境保护和水土保持，符合国家提倡的生态建设的宗旨；减少了排烟竖井总长度，缩短了施工工期，减少了工程投资。
Smoke discharge vertical shaft structure and construction method thereof
The invention provides a smoke discharge vertical shaft structure and a construction method thereof. The smoke discharge vertical shaft structure and the construction method thereof are mainly suitable for a ventilation and smoke discharge system of an underground powerhouse of a hydropower station, particularly a pumped storage engineering power station; an underground powerhouse, a smoke discharge vertical shaft, a main powerhouse discharge tunnel and a long exploration hole are provided, so that the underground powerhouse is in communication with one end of the main powerhouse discharge tunnel; the other end of the main powerhouse discharge tunnel is in communication with the middle part of the smoke discharge vertical shaft; the upper end of the smoke discharge vertical shaft is in communication with the long exploration hole, the smoke discharge vertical shaft and the long exploration hole are arranged in a combined mode, a new outlet does not need to be arranged, the occupied area of the outlet is reduced, engineering environment protection and water and soil conservation are facilitated, and the national advocated purpose of ecological construction is met; and the total length of the smoke discharge vertical shaft is reduced, the construction period is shortened, and the project investment is reduced.
本发明提供的一种排烟竖井结构及其施工方法，主要适用于水电站地下厂房，尤其是抽水蓄能工程电站地下厂房通风排烟系统，通过设置地下厂房、排烟竖井、主厂房排风洞和长探洞；所述地下厂房与所述主厂房排风洞的一端相连通；所述主厂房排风洞的另一端与所述排烟竖井的中部相连通；所述排烟竖井的上端与所述长探洞相连通，排烟竖井与长探洞结合布置，不需要设置新出口，减少了出口占地，有利于工程环境保护和水土保持，符合国家提倡的生态建设的宗旨；减少了排烟竖井总长度，缩短了施工工期，减少了工程投资。
Smoke discharge vertical shaft structure and construction method thereof
一种排烟竖井结构及其施工方法
NIU ZHENGWEI (Autor:in) / CHEN DONGDONG (Autor:in) / WANG HONGTAO (Autor:in) / PENG QIANG (Autor:in) / CHEN LIANG (Autor:in) / YIN FEI (Autor:in) / ZENG XUMING (Autor:in)
17.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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