前言蒲白矿区“三下”压煤占地质储量33.3%,其中90%左右为村庄压煤。因此,解放“三下”压煤,尤其是村庄下压煤问题。是矿区亟待解决的重大技术问题。在白水河下进行条带开采试验,既是解放白水河的压煤和解决马村矿的生产接续问题,也是为村庄下采煤提供技术依据。白水河煤柱开采试验分为过渡采区上山段西翼和下山东翼两个阶段,研究的主要内 Foreword Pu Ba mining area “three under” coal reserves accounted for 33.3% of geological reserves, of which about 90% for the village coal. Therefore, the liberation of “three under” coal, especially the issue of coal mining under the village. It is a major technical problem to be solved urgently in the mining area. In the Baishuihe strip mining test, both liberation of Baishuihe coal and solve the production of the succession of the village of Mau production problems, but also for the village to provide technical basis for coal mining. Baishuihe coal pillar mining test is divided into transition mining area up the west section of the mountain and the lower east wing two stages, the main research