As steel fiber is added to high shength concrete, the value of ductility coefficient increases 41. 3 %, and the ultimate compression stain increases 30.6%.
在各项条件基本相同的情况下，由于钢纤维的作用对延性系数的提高幅度达41．3％，对极限压应变的提高幅度达30．6％。
Test results show that the concrete structure sandwiched with steel plates has high strength and good ductility.
试验结果表明，钢板夹心砼结构具有较高的强度和良好的延性。
This steel plate possesses the performance of high corrosion resistance, high ductility and good electrical conductivity.
这种钢板涂层具有高耐蚀性、高延展性、好的导电性等性能。
The test results show that circular steel tubular columns filled with steel-reinforced concrete are of excellent ductility and high load-bearing capacity.
试验结果表明，钢骨-钢管混凝土组合柱具有很好的延性和很高的承载力。
Steel structure become one of more and more important structure forms of high structure since higher strength and better ductility of steel.
由于钢材轻质、高强，具有良好的延性和抗冲击荷载的能力，钢结构成为高层和超高层建筑结构的主要结构形式之一。
After magnesium treatment the ductility of steel was increased at high temperature.
镁处理对改善钢材的高温塑性有益。
Steel-concrete composite beam with high capacity, good ductility, stiffness, member cross-section the advantages of small size.
钢-混凝土组合梁具有承载力高、延性好、刚度大、构件截面尺寸小等优点。
Concrete-filled steel tube combines the beneficial qualities of both steel and concrete, namely, high strength, excellent ductility, large energy absorption capacity and convenience of construction.
钢管混凝土结构将钢和混凝土的优点有机结合，由于具有良好的强度和延性、抗震性能良好、施工快速等优点，因而在桥梁、高层建筑得以广泛应用。
Steel reinforced concrete structure with a high bearing capacity, ductility and toughness is good, in recent years, many high-rise buildings to be more and more widely used.
钢骨混凝土结构具有承载力高，延性和韧性好，抗震性能优等诸多优点，近年来在多高层建筑中得到越来越广泛的应用。
Steel reinforced concrete structure with a high bearing capacity, ductility and toughness is good, in recent years, many high-rise buildings to be more and more widely used.
钢骨混凝土结构具有承载力高，延性和韧性好，抗震性能优等诸多优点，近年来在多高层建筑中得到越来越广泛的应用。
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