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弯沉

网络deflection; FWD; Dynaflect

弯沉

弯沉

deflection

... 弹性层状体系理论 elastic multilayer theory （回弹）弯沉 deflection 路面宽度 width of pavement ...

FWD

道路动态弯沉（FWD）光电检测系统的研制与应用研究本文网址：上一篇：工程机械系：杨人凤下一篇：工程机械系：车胜创 …

Dynaflect

模拟汽车快速行驶的实际情况，不少国家开发了动态弯沉的测试设备，例如振动弯沉(Dynaflect)、道路测定仪(Roadrater)。

4

For different pavements , the difference between dynamic deflection and static deflection is uniform basically for different loading period.

对于不同纤维沥青路面结构：不同荷载作用时间下，路面的动静态弯沉差值基本接近；

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8

Based on this , different cavity dimension , height , shape and areas beneath cement concrete slabs influence on deflection were analyzed .

在此基础上，分析了脱空尺寸、脱空高度、脱空形状以及脱空面积对脱空路面板弯沉值的影响。

10

The fitting curve of FWD inflection basin is the foundation for the parameter of pavement appraisal .

FWD 弯沉盆拟合是建立直接用于路面结构评价的弯沉盆参数的基础。

11

The strength and modulus of semi-rigid base material increase with age , so the reflection of base varies with age too.

半刚性基层材料的强度与模量随龄期增长，基层弯沉值也随着龄期变化。

12

The measuring results of flexure in an engineering case are presented in the end.

并给出一个工程实例的弯沉测量结果。

13

New bending formula is put forward satisfying with full depth asphalt pavement structure in the end on . . .

该研究为国内全厚式沥青路面结构弯沉设计起到了指导意义。

14

The practicability of estimate of existing cement concrete pavement based on deflection basin is analyzed .

分析弯沉盆面积对旧路状况进行评价的实用性。

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Discussion is made on the mechanism of AWD and FWD applied for subgrade test .

路基检测技术中自动弯沉仪和落锤式弯沉仪的原理及应用。

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Deflection Used for Design of Asphalt Facing on Existing Concrete Pavement

采用弯沉法设计旧混凝土路面的沥青加铺层

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Pavement Evaluation by Means of Falling Weight Deflectometer Measurements

落锤式弯沉仪用于路面结构强度评价

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Changing Law of Pavement Deflection and Detection of It

路面弯沉变化规律及检测

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The Relating Analysis Between the Crack Disease and Deflection about Asphalt Pavement in Guangdong Province

沥青路面裂缝破损与弯沉的灰色关联分析

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Research on Correction Coefficient of Asphalt Pavement Deflection with Consideration of Pavement Structure Thickness

考虑层厚的路面弯沉修正系数研究

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Effect and Correction on Slab Interior Deflection of Cement Concrete Pavement Due to Temperature Gradient

水泥混凝土路面板中弯沉的温度梯度影响修正

22

Laboratorial Study on Deflection Forecasting Control Method for Controlling Construction Quality of Semi-Rigid Bases

弯沉预估控制法用于半刚性基层施工质量控制的试验研究

25

Elementary Discussion on Falling Weight Deflection Indexes for Design and Construction of Asphalt Pavement

沥青路面设计与施工中弯沉值指标初探

26

Drop Hammer Type Deflectometer Operation Principle and Detection Application

落锤式弯沉仪工作原理及检测应用

27

Application and numerical analysis of automatic equipment in rebound deflection testing

自动弯沉车的应用及数值分析

28

The relationship between the modulus of resilience and the deflection value in road design

公路工程设计参数回弹模量和弯沉值的关系

29

Research on Deflection Correction Coefficient of Thick Asphalt Concrete Pavement

厚层沥青混凝土路面弯沉修正系数研究

30

General deflection correctness coefficient of asphalt pavements in Xinjiang area

新疆地区公路沥青路面弯沉综合修正系数

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