Suide Soil and Water Conservation Experimental Station of YRCC conducted tests and study on probing and using the construction method of feldspathic sandstone as dam building material in 1997.
为探索利用砒砂岩作为筑坝材料的施工方法，黄河水利委员会绥德水土保持科学试验站于1997年进行了试验研究。
The paper introduces design of ground structure of dam body and gallery. It has a certain guiding meaning for design and study of structure of building waterpower ash storage site on goaf.
介绍了此灰场坝体、廊道等灰场的地基结构设计，对采空区上建立水力贮灰场的结构设计研究具有一定的指导意义。
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