摘要
文章结合预应力钢筋混凝土梁的非线性特性,以工字形混凝土简支梁为例,分析和计算了梁中预应力的分布情况,并将计算结果与工程实践进行比较,证明该数值方法可有效地模拟钢筋混凝土梁的受力性能,为梁的强度计算和合理设计奠定理论基础。
Combining the nonlinear property of prestressed reinforced concrete beam, and with Ⅰ - shaped concrete beam as an example, the prestress distribution over the beam is analyzed and calculated and the result is put into a comparison with that from practice having proved that the value method can imitate the force loading performance of the reinforced concrete beam effectively establishing a theoretical foundation for beam strength calculation and design.
出处
《包钢科技》
2005年第5期58-60,共3页
Science & Technology of Baotou Steel
