Journal of Highway and Transportation Research and Development (English Edition): Recent submissions
Now showing items 61-80 of 742
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Discussion on the Design of Cable Tower Grouping-Anchorage System of Cable-Stayed Bridge
(ASCE, 6/1/2021)Cable tower grouping-anchorage system of cable-stayed bridges is a new type of anchorage system, which is only used in Chi-Zhou bridge in An Hui province domestically. In order to understand the behavior characteristics ... -
Calculation Formula for the Pullout Force of Uniaxial Geogrid-Reinforced Expansive Soil
(ASCE, 6/1/2021)To obtain the action force between the reinforcing material and filler in reinforced soil, many scholars at home and abroad have conducted pullout tests, which are limited by the testing apparatus. Most of them have studied ... -
Preparation and Optimum Proposal of Biological Dust Suppressant Using Straw Based on Orthogonal Test
(ASCE, 6/1/2021)In order to the prevent and control construction dust, and to avoid secondary pollution, on the basis of single factor experiment, the viscosity, surface tension, determination of water retention, and water absorption rate ... -
Research on Load-Signal Response of Distributed Optical Fiber Based on Hamburg Rut Test
(ASCE, 6/1/2021)In this paper, the distributed optical-fiber sensing technology is introduced in response monitoring of asphalt pavement under loading. The corresponding immersion monitoring scheme is proposed. To study the change rule ... -
Construction Method of Automobile Operation Condition
(ASCE, 3/1/2021)The vehicle operation condition for a certain kind of vehicle is used to describe the relationship between vehicle speed and time in a specific traffic environment. The experimental group uses the acquisition device dash ... -
Traffic Flow Statistics Method and Practice Based on Roadside Video with YOLO_V3
(ASCE, 3/1/2021)Temporary traffic flow observation plays a pivotal role in transportation planning, consultation, and decision-making, and it supplements fixed long-term traffic observation data. Although substantial automated technology ... -
Cordon Pricing Scheme Based on Macroscopic Fundamental Diagram and Distance
(ASCE, 3/1/2021)To alleviate traffic congestion in key areas, such as city centers, this study proposes an optimal pricing strategy that is based on the distance that users travel in a given cordon. The proposed strategy is derived from ... -
Bypass Schemes of Urban Transit Station Based on Complex Network Theory
(ASCE, 3/1/2021)To study a detour scheme after failure of an urban transit station, an urban transit network model is constructed by considering the reciprocal of urban transit line departure time interval as the weight. In accordance ... -
Punching Analysis of Underlying Karst Rock Foundation Considering Self-Weight of Rock Mass
(ASCE, 3/1/2021)The 3D equation of the ultimate bearing capacity Pb of the karst cave foundation under self-weight γ is established using the associated flow law in the upper limit method of limit analysis on the basis of the Hoek-Brown ... -
Bridge Damage Identification and Assessment Method Based on Strain Ratio
(ASCE, 3/1/2021)The bridge health monitoring system is being increasingly applied to bridge structure monitoring nowadays. However, due to the limitation in monitoring means and data analysis methods, many deficiencies still exist in the ... -
Calculation Method and Influence Factor Analysis for the Normal Working Life of Reinforced Concrete Highway Bridges
(ASCE, 3/1/2021)Aimed at the working life of bridges under the reiteration function of vehicle load, which is not mentioned in the current bridge design codes, this paper introduced the concept of normal working life. The authors regarded ... -
Quantitative Characterization of 3D Road Aggregate Morphology
(ASCE, 3/1/2021)This study quantitatively analyzed the shape, angularity, and roughness of road aggregate particles. A contactless three-dimensional (3D) scanning technique was used to capture the 3D coordinate data of point clouds on an ... -
Multiparameter Sensitivity Analysis of Flexural–Tensile Property of Basalt Fiber–Reinforced Asphalt Mixture
(ASCE, 3/1/2021)To evaluate the sensitivity of basalt fiber content, length-diameter ratio, and modulus to the flexural–tensile properties of fiber-reinforced asphalt mixture, the spatial random distribution of basalt fibers was realized ... -
State-of-the-Art Review of Fatigue Damage Mechanics Used in the Area of Asphalt Pavement
(ASCE, 3/1/2021)Just owing to fatigue damage mechanics’ obvious advantages that can reflect the essence of pavement cracking and facilitate the establishment of a connection between pavement performance and pavement structure, environment, ... -
Intelligent Vehicle Test and User Condition Correlation Evaluation Model
(ASCE, 9/1/2020 1)To research the quantitative evaluation of the effectiveness of intelligent vehicles from user operating conditions to test operating conditions in proving ground, a matching model and evaluation model of intelligent vehicle ... -
Nonparametric Regression Algorithm for Short-Term Traffic Flow Forecasting Based on Data Reduction and Support Vector Machine
(ASCE, 9/1/2020 1)Nonparametric regression is an important method for short-term traffic flow forecasting, but the traditional nonparametric regression method needs a large storage space and slow query speed when the data are large and the ... -
Subregion Multifeature Fusion Oblique Vehicle Detection Algorithm
(ASCE, 9/1/2020 1)Reducing traffic accidents and relieving traffic congestion are two main topics for Chinese road traffic management. Vehicle vision-based vehicle detection and tracking technology is the primary link in road environment ... -
Advanced Geological Prediction Technology Based on Tunnel Face Borehole Drilling
(ASCE, 9/1/2020 1)In the process of drilling, the drilling tool contacts with the rock and soil directly. The response information of the drilling tool reflects the mechanical properties of the rock and soil comprehensively. A large amount ... -
Study on Dynamic Modulus Dependence Model for Asphalt Mixture Based on Temperature and Strain Parameters
(ASCE, 9/1/2020 1)In order to objectively characterize the nonlinear viscoelastic behavior of asphalt mixture and its dependence on temperature and load, the two-point dynamic flexural tensile modulus test of asphalt mixture at different ... -
Study on Morphological Parameters of Hysteretic Curve of Dynamic Resilient Modulus
(ASCE, 9/1/2020 1)The hysteresis curve of dynamic resilient modulus (DRM) is the load and deformation curve of asphalt mixture under dynamic loading, it can reflect the evolution rule of internal stress–strain state with load and temperature. ...