圆形截面钢筋砼受弯构件正截面承载能力的实用计算方法

Practical Calculating Method for Principle Section's Bearing Capacity of Reinforced Concrete Flexural Members with Circular Section

本文针对结构工程设计中遇到的实际情况， 提出了圆形截面钢筋砼受弯构件正截面承载能力的简捷计算方法。该计算方法建立了迭代计算的初值公式， 避免了盲目计算， 减少了计算工作量， 并经过实际工程实践的检验， 证明其效果很好。

In the light of practical situation encountered in the design of structural engineering,putting forward a simplified calculating method for principle section's bearing capacity of reinforced concrete flexural members with circular section.By using this calculating method the initial-value formula for interative calculation is established which avoids the blind calculations and reduces the work load of calculations.And the examinations of practical engineerings show that its results are good.