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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)。

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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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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。

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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。

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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。

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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。

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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。

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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

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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

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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

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Drop Hammer Type Deflectometer Operation Principle and Detection Application

落锤式弯沉仪工作原理及检测应用

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Application and numerical analysis of automatic equipment in rebound deflection testing

自动弯沉车的应用及数值分析

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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

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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

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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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