肋板式混凝土衬砌──一种新型渠道衬砌型式的应用

Concrete Lining of Ribbed Slab───Application of A New Type of Lined Canal

肋板式混凝土衬砌是一种新型的板、肋联合作用的空间结构，本文在理论分析和灌溉渠道实际应用的基础上，总结其优越性和适用性，提出了简易的计算方法、典型工程计算实例和经济分析．

The concret lining canal of ribbed slab is a new type of space structure com-bined ribs with slabs. Here the adrantages and applicability are summanzed based ontheoretical analysis and practiee in the irrigation canals.A simple calculating method,applied situation and design cases of typical engineering and economic analysis are posedin this paper also.