1 edition of **Mathematical model to correlate frost heave of pavements with laboratory predictions** found in the catalog.

Mathematical model to correlate frost heave of pavements with laboratory predictions

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- 2 Currently reading

Published
**1980**
by The Administration, National Technical Information Service [distributor] in Washington, D.C, Springfield, Va
.

Written in English

- Pavements -- United States -- Frost damage -- Mathematical models.,
- Concrete -- Effect of temperature on -- Mathematical models.,
- Hydraulic structures -- United States.

**Edition Notes**

Statement | prepared for Federal Highway Administration, Offices of Research & Development, Materials Division. |

Contributions | United States. Federal Highway Administration. Materials Division. |

The Physical Object | |
---|---|

Pagination | iv, 49 p. : |

Number of Pages | 49 |

ID Numbers | |

Open Library | OL17825097M |

Comparing ﬁnite element and constitutive modelling techniques for predicting rutting of asphalt pavements Rashid K. Abu Al-Ruba*, Masoud K. Darabia, Chien-Wei Huangb, Eyad A. Masada,b and Dallas N. Littlea aZachry Department of Civil Engineering, Texas A&M University, College Station, TX , USA; bMechanical Engineering Program, Texas A&M University at Qatar, . The model combines a heat-transfer model for evaluating frost conditions and temperature-related effects, with an elastic layer model for stress and deflection determination. The heat-transfer portion of the model was derived from one-dimensional, forward .

A second situation (frost heave) can also develop if the frost depth increases to the point where freezing occurs under the foundation. If the soil expands upon freezing (frost susceptible soil) large uplifting forces can be applied to the foundation system [2]. If foundation designers are to avoid these problems, they require informa- tion. Prozzi, Gossain and Manuel Page 5 MR = the effective roadbed soil resilient modulus. To take local precipitation and drainage conditions into account, Equation 8 was modified to Equation SN = a1D1 + a2m2D2 + a3m3D3 (11) m2: drainage coefficient of base course. m3: drainage coefficient of subbase course. Equation 10 is the performance equation which gives the .

This work presented the development and validation of an analytical method to predict the transient temperature field in the asphalt pavement. The governing equation for heat transfer was based on heat conduction radiation and convection. An innovative time-dependent function was proposed to predict the pavement surface temperature with solar radiation and Cited by: 3. Time-of-Wetness and Time-of-Freezing Predictions. The wetting and freezing events for 12 representative geographical locations are summarized in Tables 2 and is easily observed that there is considerable variability in time-of-wetness and .

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Get this from a library. Mathematical model to correlate frost heave of pavements with laboratory predictions. [United States. Federal Highway Administration. Materials Division.;] -- A mathematical model of coupled heat and moisture flow in soils have been developed.

The model includes algorithms for phase change of soil moisture and frost heave and permits several. Get this from a library. Mathematical model to correlate frost heave of pavements with laboratory predictions. [Richard L Berg; Gary L Guymon; T C Johnson; United States. Federal Highway Administration.

Office of Research.; Cold Regions Research and Engineering Laboratory (U.S.)]. MATHEMATICAL MODEL OF FROST HEAVE AND THAW SETTLEMENT IN PAVEMENTS.

Since the U.S. Army Corps of Engineers, the Federal Highway Administration and the Federal Aviation Administration have been working cooperatively to develop a mathematical model to estimate frost heave and thaw weakening under various environmental conditions Cited by: Frost Action: Frost Action Predictive Techniques for Roads and Airfields: Volume 1 FHWA-RD PB Frost Action: Frost Susceptibility of Soil, Review of Index Tests FHWA-RD AD-A Frost Action: Mathematical Model to Correlate Frost Heave of Pavements with Laboratory Predictions FHWA-RD Mathematical model to correlate frost heave of pavements with laboratory predictions / (Washington, D.C.: The Administration ; Springfield, Va.: National Technical Information Service [distributor], ), by United States.

Federal Highway Administration. Materials Division (page images at HathiTrust). Structural Models, Models Laboratory Perry Robart H Engineering Manual Mathematical Model to Correlate Frost Heave of Pavements with Laboratory Predictions FHWA-RD Engineering FHWA-TS Inspection Manual FHWA Get Civil Engg.

Training, Free download Civil manuals, engineering lectures, notes, tutorials. Gary L. Guymon. University of Mathematical model of frost heave and thaw settlement in pavements. Mathematical model to correlate frost heave of. A Quarter Century of Geotechnical Research References. Full-Scale Wall Tests and Soil Structure Interaction Model; Volume 3: Model-Scale Wall Tests and Ground Anchor Tests; Volume 4: Conclusions and Recommendations.

L., Guymon, G. L., and Johnson, T. C., "Mathematical Model to Correlate Frost Heave of Pavements With Laboratory. A model of phase change in freezing and thawing soils is developed for cold regions engineering problems which require two-dimensional analysis of the thermal regime of soils.

Such problems include complex boundary conditions such as atmosphere-ground surface thermal interaction and by: 1. In any case, no model is completely successful in a strict test of frost heave prediction, or in the unequivocal verification of any physics which has been assumed.

REFERENCES Berg, R.L., G. Guymon, T.C. Johnson and T.V. Hromadka (). Mathematical model to correlate frost heave of pavements with laboratory by: A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text.

pavements with extreme deficiencies of total thickness of pavement and base over frost susceptible subgrades, or pavements having a highly frost-susceptible base course.

FROST HEAVE is the raising of a surface due to formation of ice in the underlying soil. FROST-MELTING PERIOD is an interval of the year when the ice in base. The modelling of frost heave development within the soil is an important aspect in the computational treatment of the interaction problem.

This paper deals with the calibration of a three-dimensional computational approach for the study of frost heave development, which takes into consideration the.

PAVEMENT DESIGN METHODS: A LITERATURE SURVEY INTO LINEAR-ELASTIC THEORY AND CONDITION PREDICTION MODELS. This report presents the results of a literature survey into design methods for asphaltic pavements, discussing: 1) the applicability of the Linear Elastic Multilayer Theory (LEMT) in the calculation of pavement stresses and strains; and 2) condition.

We present a laboratory system designed for studying frost heave in fine-grained soil. The system consists of: a modified refrigerator, a frost heave test cell, a laser for measuring heave, a differential pressure transducer for measuring water intake, and platinum resistance temperature detectors for measuring pedestal temperatures.

A model of the frost heave phenomenon in soil was developed. This model predicts ice lensing and heave rates as a function of the basic soil properties (thermal conductivities and particle size) and the externally applied boundary conditions (surface temperatures and overburden pressure).Cited by: cided to use a finite element model that represents a continuously supported slab rather than a more generalized finite element model such as the model developed by Wilson (8) and modified by others.

The above decisions reduced the choice of models to essen--tially the Hudson and Matlock model (6, 7) and the Eberhardt model (9). The Eberhardt. Factor Analysis of Pavement Distresses for Surface Condition Predictions J.

HAJEK AND R. HAAS Pavement distress Information ls needed to assess maintenance requirements and to plan rehabilitation.

For Immediate main tenance requirements, It ls necessary that the details of Individ ual distress types, severity, and density be Size: 5MB.

Laboratory Tests for Predicting the Performance of Asphalt Concrete What Was the Need. To ensure the quality of its asphalt mixtures, MnDOT sets requirements specifying ingredients, quantities and mixing procedures.

These specifications, like those of most departments of transportation, do not require that mix. Dave E.V., Helmer B., Hanson C., Munch J., Johanneck L. () Implementation of Laboratory Testing to Predict Low Temperature Cracking Performance of Asphalt Pavements.

In: Canestrari F., Partl M. (eds) 8th RILEM International Symposium on Testing and Characterization of Sustainable and Innovative Bituminous Materials. RILEM Bookseries, vol Cited by: 6. horizontal direction, the suggested model was developed in a three-dimensional basis, having in view its future compatibility with a 3-D mechanical reflective cracking model used by the authors in other projects.

The pavement temperatures prediction model is based on few basic Size: KB.percent for concrete pavements located in regions where resistance to freezing and thawing is a prime consideration, and will be 5 ± 1½ percent for concrete pavements located in regions where frost action is not a factor and air entrainment is used primarily to improve the workability and placeability of freshly mixed concrete.Mathematical Regression Model for the Prediction of Concrete Strength M.

F. M. Zain1, Suhad M. Abd1, K. Sopian2, M. Jamil1, Che-Ani A.I1 1Faculty of Engineering and Built Environment, 2Solar Energy Research Institute, Universiti Kebangsaan .