1) deflection basin parameter
![点击朗读](/dictall/images/read.gif)
弯沉盆参数
1.
Based on deflection basin parameters and artificial neural networks(ANNs),this paper presents a methodology for processing dynamic falling weight deflectometer(FWD) measurements to estimate layer module and condition.
介绍了利用弯沉盆参数和人工神经网络方法来处理FWD(落锤弯沉仪)的测量结果用于结构层模量的评估。
2) deflection parameters
![点击朗读](/dictall/images/read.gif)
弯沉参数
3) deflection basin shape factor
![点击朗读](/dictall/images/read.gif)
弯沉盆形状系数
4) deflection basin
![点击朗读](/dictall/images/read.gif)
弯沉盆
1.
Backcalculation of subgrade resilient modulus using deflection basin
![点击朗读](/dictall/images/read.gif)
应用弯沉盆反算土基回弹模量
2.
Review of modular inverse calculation based on FWD dynamic deflection basin
![点击朗读](/dictall/images/read.gif)
基于FWD动态弯沉盆的模量反算方法简述
3.
The influence of surface stiffness on the shape of the deflection basin is discussed,and based on this a novel method of backcalculating moduli of surface and base courses with“inertial point”theory is developed.
分析了路面面层刚度对路表弯沉盆形状的影响 ,并在此基础上利用“惰性点”理论开发了一套反算路面面层和基层模量的方法 。
5) shape of dynamic deflection basin
![点击朗读](/dictall/images/read.gif)
弯沉盆形态
1.
Based on the model of stiff-flexible bonding pavement,an analysis is made of the shape of dynamic deflection basin of stiff-flexible bonding pavement subjected to dynamic loads falling weight deflectometer(FWD) on the basis of the three-dimensional(3D) finite-element method in combination with Newmark integration scheme.
探讨了各层模量、厚度、脱空以及土工织物对弯沉盆形态的影响,总结了不同情况下弯沉盆形态的变化,并提出了根据弯沉盆形态判别路面结构参数的思路。
6) AREA of deflection basin
![点击朗读](/dictall/images/read.gif)
FWD弯沉盆AREA
补充资料:长春冷弯型钢总厂生产的异形冷弯型钢
长春冷弯型钢总厂生产的异形冷弯型钢
长春冷弯型钢总厂生产的异形冷弯型钢
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条