有序实数对
- 网络Ordered pair;ordered couple
有序实数对-
与已有测试数据的对比表明，两类理论计算结果构成的有序实数对可以作为被动土压力大小的一个区间估计，包含了各种墙体变位模式下刚性挡墙上作用的被动土压力。
Comparisons with measured data indicate that the ordered real number pair predicted by the two theoretical theories can be regarded as an interval estimation of passive pressure , which comprises the earth pressures on the rigid retaining wall with any wall movement .