2010年一级建筑师辅导:建筑结构设计术语和符号标准(15) ... 混凝土碳化 carbonation of concrete 普通钢筋强度等级 strength classes(grades)of steel bar 预应力筋强度等级 strength classes(grades)of prestressed tendon ...
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纯弯段无腹筋的高强轻集料钢筋混凝土梁在破坏时表现出较强的脆性,延性要比同一强度等级普通混凝土梁略差。
And reinforced high-strength lightweight concrete beam is less ductile as compared with the normal-weight concrete beam of the same concrete strength.
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