the results of this investigation show that the yield load of prestressed composite beams is higher than that of reinforced concrete composite ones, which widen the elastic area they behaved.
实例计算结果表明,预应力组合梁的屈服荷载比普通组合梁的屈服荷载高,组合梁的弹性工作范围扩大了;
according to the unified theory of concrete filled steel tube, the inelastic yield load formula of axial compression middle long column was deduced by using the tangent modul theory.
in the invention, the cracking load, the yield load and the ultimate load of the reinforced concrete beam pasted with the basalt fiber fabrics are improved.
本发明中粘贴玄武巖纤维布后的钢筋混凝土梁,其开裂荷载、屈服荷载和极限荷载均有提高。
cracking load, yield load and ultimate load are obviously higher.
开裂荷载明显提高,屈服荷载和极限荷载均显着提高。
because the limit yield load and crack drive force are important input parameters of defects assessment procedures, plenty of researches were focused on the cracked specimens with strength mismatch.
with the thickness of tensile anchor plate and the radius of plastic zone changing, the range of plastic zone and the magnitude of yield load are investigated.