Structural Evaluation of Pavement by Backcalculation

被引：0

作者：

Matsui, Kunihito ^{[1
]}

Ozawa, Yoshiaki ^{[2
]}

Higashi, Shigeo ^{[3
]}

机构：

[1] Tokyo Denki Univ, Coll Sci & Engn, Tokyo 3500394, Japan

[2] Cent Techno Inc, Tokyo 1030001, Japan

[3] Kajima Road Co Ltd, Res Inst, Tokyo 1820036, Japan

来源：

CJWPT 2009: PROCEEDINGS OF THE 5TH CHINA-JAPAN WORKSHOP ON PAVEMENT TECHNOLOGIES | 2009年

关键词：

Backcalculation; FWD; Hankel transformation; FFT; Multilayered half-space; Voigt model; Wave propagation; BACK-CALCULATION;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

A new method of structural evaluation (W-BALM) has been developed using the histories of impulsive force and surface deflections measured by falling weight deflectometers (FWD). It is assumed that pavement is composed of a multilayered half-space with Voigt type material characteristics. Surface deflections are obtained by analytically solving a wave propagation problem using Hankel transformation and fast Fourier transform (FFT). Voigt model parameters of pavement layers are determined such that computed surface deflections coincide with measured by using the Gauss-Newton method. The results are compared with those from BALM (static Back Analysis for Layer Moduli) and those from D-BALM (Dynamic Back Analysis for Layer Moduli). It is found that W-BALM and D-BALM yield similar results but differ from the results of BALM.

引用

页码：260 / +

页数：2

共 50 条

[41] Network-Level Pavement Structural Evaluation
Rada, Gonzalo R.
Nazarian, Soheil
Siddharthan, Raj V.
Thyagarajan, Senthilmurugan
Visintine, Beth A.
Nasimifar, Mahdi
Velarde, Jorge
JOURNAL OF INFRASTRUCTURE SYSTEMS, 2018, 24 (04)
[42] Multi-level backcalculation algorithm for robust determination of pavement layers parameters
Garbowski, Tomasz
Pozarycki, Andrzej
INVERSE PROBLEMS IN SCIENCE AND ENGINEERING, 2017, 25 (05) : 674 - 693
[43] Dynamic backcalculation of asphalt pavement layer properties using spectral element method
Zhao, Yanqing
Cao, Dandan
Chen, Peisong
ROAD MATERIALS AND PAVEMENT DESIGN, 2015, 16 (04) : 870 - 888
[44] Asphalt pavement modulus backcalculation using surface deflections under moving loads
Wu, Chaoyang
Wang, Hao
Zhao, Jingnan
Jiang, Xin
Qiu, Yanjun
COMPUTER-AIDED CIVIL AND INFRASTRUCTURE ENGINEERING, 2020, 35 (11) : 1246 - 1260
[45] Evaluation of Structural and Functional Performance of Interlocking Concrete Block Pavement and Flexible Pavement
Bai, Arjun Siva Rathan Raveendran Thulasi
Velayudhan, Sunitha
Lekshmipathy, Janani
JOURNAL OF TESTING AND EVALUATION, 2023, 51 (06) : 3968 - 3986
[46] Pavement Structural Evaluation at Network Level Pavement Management-A Case Study
Nasimifar, M.
Thyagarajan, S.
Sivaneswaran, N.
AIRFIELD AND HIGHWAY PAVEMENTS 2019: DESIGN, CONSTRUCTION, CONDITION EVALUATION, AND MANAGEMENT OF PAVEMENTS, 2019, : 343 - 353
[47] Backcalculation of Ultrathin Whitetopping Pavement Based on Saint-Venant's Principle
Wen, Haifang
Li, Xiaojun
JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2013, 27 (04) : 477 - 484
[48] Feasibility of backcalculation of nonlinear flexible pavement layer parameters from nondestructive testing
Meshkani, A
Abdallah, IN
Nazarian, S
PAVEMENT ASSESSMENT, MONITORING, AND EVALUATION 2003: PAVEMENT DESIGN, MANAGEMENT, AND PERFORMANCE, 2003, (1860): : 16 - 25
[49] A statistical approach for pavement layer moduli backcalculation as a function of traffic speed deflections
Mabrouk, Gamal M.
Alrashydah, Esraa
Masad, Ahmad
Elbagalati, Omar
Al-Sabaeei, Abdulnaser M.
Dessouky, Samer
Fuentes, Luis
Walubita, Lubinda
INNOVATIVE INFRASTRUCTURE SOLUTIONS, 2022, 7 (05)
[50] Backcalculation of pavement layer moduli and Poisson's ratio using data mining
Saltan, Mehmet
Terzi, Serdal
Kucuksille, Ecir Ugur
EXPERT SYSTEMS WITH APPLICATIONS, 2011, 38 (03) : 2600 - 2608

← 1 2 3 4 5 →