Early age cracking relevant to mass concrete dam structures during the construction schedule

MP Singh, S Sen, H Pathak, AB Dogra - Construction and Building …, 2024 - Elsevier
Managing the early-age thermal behavior of mass concrete structures like dams, dykes,
bridge piers, thick raft foundations, etc., is the major concern during their construction. The …

[PDF][PDF] Modeling of heat transfer in massive concrete foundations using 3D-FDM

DM Mansour, AM Ebid - Civil Engineering Journal, 2023 - core.ac.uk
Analyzing and modeling the thermal behavior of mass concrete elements has been widely
investigated by several researchers. Lately, many contemporary finite element packages …

Predicting thermal behavior of mass concrete elements using 3D finite difference model

DM Mansour, AM Ebid - Asian Journal of Civil Engineering, 2024 - Springer
Numerically modeling the thermal behavior of massive concrete elements was investigated
extensively by many earlier researchers. Besides that, many modern finite element software …

Early-age temperature distribution in a massive concrete foundation

B Kuriakose, BN Rao, GR Dodagoudar - Procedia Technology, 2016 - Elsevier
Early-age cracking appertains to massive concrete elements on the account of thermal
gradients due to highly exothermic hydration reaction of cement. The cracking as a result of …

Toward a Method to Predict Thermo-mechanical Properties of High-Strength Concrete Placements

AS Carey, MM Roberson… - Journal of Testing …, 2024 - asmedigitalcollection.asme.org
In this article, the merits of a thermo-mechanical framework to estimate properties of high-
strength concrete are evaluated for potential standardization as a test method. Previous …

Temperature-stress coupling mechanism analysis of one-time pouring mass concrete

BG Yang, P He, GY Peng, T Lu - Thermal Science, 2019 - doiserbia.nb.rs
Thermal damage control of mass concrete is the key to guarantee the quality of mass
projects. Based on several engineering experiences and finite element software ANSYS, the …

[LIBRO][B] Laboratory testing protocols to represent thermo-mechanical signatures of high strength concretes in medium to mass sized placements

AS Carey - 2021 - search.proquest.com
Structural elements comprised of high strength concrete (HSCs) have gained popularity due
to their high compressive strength, increased tensile strength, and low permeability that can …

Discrete Optimization of Software-Controlled Modes of Heat Treatment of Concrete Products in Heat-Technological Facilities

A Niyakovskii, V Romaniuk, Y Yatskevich, A Chichko - 2019 - elib.psu.by
In the article the technique of an assessment of modes of operation of the heat engineering
equipment used for heat treatment of concrete products in the conditions of …

[PDF][PDF] Modeling convection boundary conditions for ultra-high-performance concrete in cylindrical columns

AS Carey, IL Howard, A Knizley… - ACI Materials Journal, 2020 - researchgate.net
In this paper, a numerical model for radial-direction conduction through ultra-high-
performance concrete (UHPC) cylinders was developed and experimentally validated. The …

Organic phosphorus compounds as heat release regulators in hardening shielding concrete

R Jaskulski, MA Glinicki, Z Ranachowski… - … and Building Materials, 2019 - Elsevier
The paper presents the results of the study of the influence of the addition of retarding
superplasticising admixture based on triisobutyl phosphate and modified phosphonates on …