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Multiscale Lattice Discrete Particle Modeling of Concrete: Micromechanics, Scaling, Dynamics

Description:

Over 10 billion tons of concrete are produced for the construction industry every year, making concrete the second most used substance on Earth, only surpassed by water. With such high importance as a building material, there is significant need for the ability to accurately model concrete behavior. As a quasi-brittle...

Keyword:

Lattice Discrete Particle Model, Concrete, Micromechanics, Dynamics, Numerical Models, and Size Effect

Subject:

Materials Science, Computational physics, and Civil engineering

Creator:

Troemner, Matthew

Owner:

Scholarly Digital Publishing

Language:

en

Date Uploaded:

06/22/2022

Date Created:

2022-01-01

Resource Type:

Dissertation

Alternate Identifier:

etdadmin_upload_878306 and http://dissertations.umi.com/northwestern:15920
Long-Term Deformation and Failure of Concrete and Shale Structures

Description:

This thesis deals with modeling long-term deformation and failure of concrete and shale structures. First concrete structures are studied. For concrete structures, design lifetime of over a hundred years is required. Shrinkage, swelling, creep and Alkali-silica reaction are significant parts of the long-term deformation of concrete and are studied here....

Keyword:

Alkali-Silica Reaction, Creep and Shrinkage, Branching of Hydraulic Cracks, Microprestress, Creep of Shale, and Cement Hydration

Subject:

Geophysics, Computational physics, and Civil engineering

Creator:

RAHIMI-AGHDAM, SAEED

Owner:

Scholarly Digital Publishing

Language:

en

Date Uploaded:

02/12/2020

Date Created:

2019-01-01

Resource Type:

Dissertation

Alternate Identifier:

http://dissertations.umi.com/northwestern:14537 and etdadmin_upload_640235

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Multiscale Lattice Discrete Particle Modeling of Concrete: Micromechanics, Scaling, Dynamics

Long-Term Deformation and Failure of Concrete and Shale Structures

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