摘要
在洞室条件下，从受力特性、变形、材料消耗和单价等方面，对钢筋格栅喷混凝土结构和ＪＫ构件喷混凝土结构作了分析和比较，得出了有关ＪＫ结构性能的一些初步看法与结论，最后还对ＪＫ结构的优缺点、应用前景及有待研究的问题作了讨论。所做工作利于ＪＫ结构在中国土木工程领域中的推广与应用。
In tunnel condition,the structures of steel trellis arch with hotcrete and JK structure with shotcrete are analized and compared in such aspects as loading ability,deformation,material consumption and unit price etc.,and some opinions and conclusions on JK structure characteristics are atained.The advantages and disadvantages,application prospects and problems to be studied for JK structure are also discussed.All mentioned words are benefit to populize application in China civil engineering for JK structure.
出处
《西部探矿工程》
CAS
1998年第2期4-7,共4页
West-China Exploration Engineering
