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预应力钢绞线的使用安全性探讨 被引量:4

Research on the Safety of Prestressed Steel Wire Strands
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摘要 统计分析了1860MPa级PC钢绞线的生产检测断口和施工失效断口,指出导致其断裂的原因,讨论了PC钢绞线的使用安全性。 To find the reasons that caused 1 860MPa PC steel wire strand rupture, fractures of detection and rupture in construction were studied by using the method of statistical analysis and morphological analysis.
出处 《施工技术》 CAS 北大核心 2007年第3期41-43,共3页 Construction Technology
基金 江苏省科技成果转化资金专项(BA2004021) 江苏省材料摩擦学重点试验室开放研究基金(kjsmcx04003)
关键词 预应力 钢绞线 断裂 检测 施工 prestress steel wire strand fracture detection construction
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