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Development Testing and Analysis of Steel-Fiber-Reinforced Concrete Mine Support Members. Support System Design and Results of Laboratory Investigation and Full-Scale Testing

机译:钢纤维混凝土矿山支护构件开发试验与分析。支持系统设计和实验室调查和全面测试的结果

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摘要

This report presents the design analysis, laboratory testing, full-scale crib testing, and analysis of results of steel-fiber-reinforced concrete mine support members. The objective of the work was to design and laboratory-test fiber-reinforced concrete mine support members for best configuration, fiber material, fabrication method, handling, strength, stiffness, and cost.

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