我们在通辽电厂施工中,发现已浇筑完结构混凝土的翻煤机室地下煤沟、地下煤转运站及输煤地道出现渗漏现象。这些地下工程埋深为11～18m,结构层混凝土厚度为1.0～1.4m。漏水情况大部为渗水;有些地方能发现漏水点,形成水流,个别处还往外 During the construction of the Tongliao Power Plant, we discovered that underground concrete trenches, underground coal transfer stations, and coal transportation tunnels that had been poured with structural concrete had leakage phenomena. The buried depth of these underground works is 11 to 18 meters, and the structural layer concrete thickness is 1.0 to 1.4 meters. Most of the leaks are water seepage; in some places, leaks can be found and water flow can be found.