By analyzing and calculating the comparing measurement records,the correlation equation between ADCP and conventional flow velocity meter was derived for flow measurement and calculation at Nanning Hydrometric Station.
介绍了声学多普勒剖面仪(ADCP)的测流原理和流量计算方法,通过ADCP与常规流速仪同步测流进行比测试验,分析计算这两种方法在南宁水文站的比测资料,求出了ADCP与常规流速仪在南宁水文站测流计算的相关方程。
Based on the analysis of column shear experiment, the correlation equations and the strength calculation formulae are presented.
文中对双向不等肢配箍矩形截面柱的受剪性能进行了试验分析,在此基础上分析并提出了两个主轴方向不等肢配箍柱双向受剪承载力的相关方程和承载力计算公式。
The correlation equation of bearing capacity of beam-column with CFRP restrained concrete was deducted based on prevenient theoretical analyzing results on mechanical properties of that.
在以往对CFRP约束混凝土压弯构件力学性能理论分析结果的基础上 ,推导了CFRP约束混凝土压弯构件承载力相关方程 ,计算公式形式简单 ,概念明确 ,便于实际应用。
On the basis of the complete analyses of CFST members subjected to compressiontorsion and bending- torsion, interaction equations of the bearing capacity of two kinds ofmembers are deduced in this paper.
本文在对钢管混凝土压扭、弯扭构件进行全过程分析结果的基础上，推导了钢管混凝土压扭和弯扭构件承载力相关方程。
Data of test indicates that there are regression equations among major physical physical and mechanical indexes.
红层是我国南方分布广泛的白垩纪沉积软岩,大量试验数据分析表明,反映红层工程性质的一些重要物理力学指标间存在着较好的相关性,由于岩石结构的差异,不同地区红层的相关方程差异较大。
Discussion on affection elementary and the related equation about the water-leap value in the hole gravity well;
孔隙潜水井水跃值影响因素及相关方程的探讨
In order to improve it s precision,weight least square method(WLSM)for non-linearity and least distance square method(LDSM)for linearity relative equation are provided to improve traditional least square method.
在水文分析计算中,经常涉及到变量之间的线性或非线性拟合,而在拟合各种特性曲线时,通常应用以实测资料与拟合曲线间的误差平方和最小作为目标函数的方法———最小二乘法,但这种方法忽视了所有实测点应与拟合曲线间的相对误差尽量不超过某一百分比的原则,为了达到上述要求,提出了非线性的加权最小二乘法及线性相关方程的最小距离平方和法,探讨改进了传统的最小二乘法达到优化的效果。