焊接钢丝网水泥弯曲极限承载力的计算

The Prediction of Ultimate Moment Capacity of Weldmesh Ferrocement

本文首先证明沿用多年的平面变形假设导致对焊接钢丝网水泥弯曲极限承载力的过低估计，进而采用一新的矩形应力分布假定，计算极限弯曲承载力。大量实验结果证明这一方法更为可靠、经济、简单。

This paper first proves that the plane deformation assumption conventionally used for a longtime leads to an under-estimate of ultimate moment capacity of weldmesh ferrocement. In light ofthis, a new model based on rectangular stress distribution assumption is then presented forpredicting the ultimate moment capacity. Large test results show that this. model is more reliable,economical and simpler.