1) deflection basin shape factor
弯沉盆形状系数
2) shape of dynamic deflection basin
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。
3) deflection basin parameter
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。
4) deflection basin
弯沉盆
1.
Backcalculation of subgrade resilient modulus using deflection basin
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
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) AREA of deflection basin
FWD弯沉盆AREA
6) dynamic deflection basin
动态弯沉盆
1.
Summarizing the method of module instead calculation based on FWD dynamic deflection basin;
基于FWD动态弯沉盆进行模量反算方法概述
补充资料：变形区形状系数
变形区形状系数
parameters of deformation zone
b ianxingqu xingzhuang xishu变形区形状系数(parameters of deformationzone)通常指反映变形区几何特征及这些特征在轧制过程中对应力状态影响程度的轧件和工具尺寸的。~一~一，二。，了二H十川，，，。小二，，~参数，主要有z仄、R仄(万一号二}，H/D或从/D。式中D、R、H、h、万、l分别指轧辊直径、轧辊半径、轧件轧前厚度、轧件轧后厚度、轧件平均厚度、变形区长度。 (余望)
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