HIGHLIGHTS
- who: Zhishu Yao and colleagues from the School of Civil Engineering and Architecture, Anhui University of Science and Technology, Huainan , have published the article: Hybrid-Fiber-Reinforced Concrete Used in Frozen Shaft Lining Structure in Coal Mines, in the Journal: (JOURNAL)
- what: After the analysis , the authors found the following reasons.
- how: Tests of early cracks of concrete were conducted results showed that HFRC could almost avoid early cracks exhibiting an advantage in early crack resistance. The results showed that the compressive strength of HFRC was similar to that of the reference concrete . . .
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