load increment

基本解释

And also analyzes load-bearing capacity, stress increment of bars, concrete and tendons with different external force of tendons.
分析了不同的体外预加力作用下，梁的承载力、钢筋应力增量、体外索应力增量的变化；
The main arch ring of two-way arch bridge is the main load-bearing structure. On reinforcement and load increment of old two-way arch bridge, enlarging the area of arch ring is a conservative way.
双曲拱桥主拱圈是桥梁主要的承重结构，对现使用的旧双曲拱桥进行加固和提载时，增大主拱圈截面面积是一个偏于安全的措施。
In this article, on the base of the theoretical calculation in vertical and horizontal bending, the amplification factor formulas of deflection and moment with the axis - load increment is deduced.
从框架中杆件纵横弯曲计算的理论解出发，推导出在轴力逐渐增大情况下其对变形和弯矩的放大系数；