溧阳抽水蓄能电站地下工程通风排烟规划

地下工程尤其是大型水电工程的输水、发电厂房和尾水系统布置于地下，可减少占地，节约有限的土地资源；对地面环境破坏小、利于环境保护；战备安全性好等特点被越来越多的大型工程所采用。大规模发电厂房系统布置于地下有其优势，但带来的施工难度是显而易见的，施工过程中的通风排烟问题就是难点之一。以江苏溧阳抽水蓄能电站地下工程为例，对有关大型地下工程施工通风规划的进行了探讨。

Ventilation Smoke Planning of Pumped Storage Power Station of Liyang Underground Engineering

Underground engineering, especially large hydropower project of water, power plant, and tail water system arrangement in underground can reduce cover, save the limited land resources. Because of the small destruction of the ground, good environmental protection and small combat readiness safety characteristic,it is widely used in the large engineering. Large-scale power plant system layout in underground has its advantages, but bring construction difficulty is obvious, the one of the difficulties is ventilation of smoke. This paper discussed the ventilation planning of project construction for large underground project taking Liyang Pumped Storage Power Station as an example.