比矿渣纤维更高的耐温性。
对一批不同龄期的掺粉煤灰或矿渣的钢纤维混凝土试件进行了超声波检测及抗压强度试验。
The steel fiber concrete with fly ash and slag of different ages by ultrasonic detection and compression strength were tested.
对于不同掺量的矿渣rpc以及钢纤维增强RPC等材料的抗压应力-应变的特征进行了分析和研究。
Research and analysis have been made on features of compressive stress-train curve of RPC with different amount of slag and steel fibre reinforced RPC.
结合4根用碱矿渣胶凝材料粘贴碳纤维布加固的钢筋混凝土简支梁的火灾下和火灾后的试验，开展了如下研究工作：(1)完成了该批试验梁从升温1。
Based on the experiment of 4 concrete simple beams reinforced by pasting CFRP sheet with AASCM subjected to fire and after fire, the following researches are carried out: 1.
因此，研究用该碱矿渣胶凝材料粘贴碳纤维布加固的钢筋混凝土梁高温下与高温后的受力性能具有一定的现实意义。
Therefore, it is of practical significance to do research on the mechanical properties of concrete beams reinforced by pasting CFRP sheet with AASCM under and after fire.
因此，研究用该碱矿渣胶凝材料粘贴碳纤维布加固的钢筋混凝土梁高温下与高温后的受力性能具有一定的现实意义。
Therefore, it is of practical significance to do research on the mechanical properties of concrete beams reinforced by pasting CFRP sheet with AASCM under and after fire.
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