Deep Concrete Flow: Deep learning based characterisation of fresh concrete properties from open-channel flow using spatio-temporal flow fields

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Autoren

Organisationseinheiten

Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Aufsatznummer134809
FachzeitschriftConstruction and Building Materials
Jahrgang411
Frühes Online-Datum30 Dez. 2023
PublikationsstatusVeröffentlicht - 12 Jan. 2024

Abstract

The global production of concrete, being one of the most commonly utilised materials in the world, is associated with significant CO2-emissions and a substantial depletion of mineral resources. In order to improve sustainability, concretes thus are increasingly produced using recipes containing a large variety of different raw materials, including e.g. CO2 reduced cements or recycled materials and industrial wastes. However, these actions result in heightened susceptibility of the concrete to variations in raw material characteristics, consequently diminishing the concrete’s resilience and decreasing the concrete’s robustness. Against this background, the quality control of fresh concrete before casting becomes of significant importance. However, current quality control is mainly conducted based on analogous, empirical, and often subjective test approaches. In this paper, a novel method is introduced for automatically and comprehensively evaluating the quality of fresh concrete at construction sites. In particular, the paper presents an end-to-end trainable framework for the image-based characterisation of fresh concrete properties. More specifically, a camera-based setup is proposed, in which image sequences of the discharge process of a mixing truck are acquired, on the basis of which the fresh concrete properties such as the consistency and rheology are determined. In this context, this paper introduces the concept of Spatio-Temporal Flow Fields, which provide a compact representation of the concrete’s flow behaviour and serve as input to a multi-task convolutional neural network (CNN) predicting the target parameters describing the fresh concrete’s properties. A thorough examination of the performance of the suggested method is carried out using highly challenging real-world data, showcasing extremely compelling outcomes with average prediction errors for the concrete properties of only about 6%.

ASJC Scopus Sachgebiete

Zitieren

Deep Concrete Flow: Deep learning based characterisation of fresh concrete properties from open-channel flow using spatio-temporal flow fields. / Coenen, Max; Vogel, Christian; Schack, Tobias et al.
in: Construction and Building Materials, Jahrgang 411, 134809, 12.01.2024.

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Download
@article{874dd08e2f664b6fa614d2c59f16b257,
title = "Deep Concrete Flow: Deep learning based characterisation of fresh concrete properties from open-channel flow using spatio-temporal flow fields",
abstract = "The global production of concrete, being one of the most commonly utilised materials in the world, is associated with significant CO2-emissions and a substantial depletion of mineral resources. In order to improve sustainability, concretes thus are increasingly produced using recipes containing a large variety of different raw materials, including e.g. CO2 reduced cements or recycled materials and industrial wastes. However, these actions result in heightened susceptibility of the concrete to variations in raw material characteristics, consequently diminishing the concrete{\textquoteright}s resilience and decreasing the concrete{\textquoteright}s robustness. Against this background, the quality control of fresh concrete before casting becomes of significant importance. However, current quality control is mainly conducted based on analogous, empirical, and often subjective test approaches. In this paper, a novel method is introduced for automatically and comprehensively evaluating the quality of fresh concrete at construction sites. In particular, the paper presents an end-to-end trainable framework for the image-based characterisation of fresh concrete properties. More specifically, a camera-based setup is proposed, in which image sequences of the discharge process of a mixing truck are acquired, on the basis of which the fresh concrete properties such as the consistency and rheology are determined. In this context, this paper introduces the concept of Spatio-Temporal Flow Fields, which provide a compact representation of the concrete{\textquoteright}s flow behaviour and serve as input to a multi-task convolutional neural network (CNN) predicting the target parameters describing the fresh concrete{\textquoteright}s properties. A thorough examination of the performance of the suggested method is carried out using highly challenging real-world data, showcasing extremely compelling outcomes with average prediction errors for the concrete properties of only about 6%.",
keywords = "Fresh concrete, Deep learning, Computer vision, Open-channel flow, Spatio-temporal flow fields, Concrete quality control, Rheology",
author = "Max Coenen and Christian Vogel and Tobias Schack and Michael Haist",
note = "The authors acknowledge the funding of the project ReCyCONtrol (https://www.recycontrol.uni-hannover.de/en/) provided by the German Federal Ministry of Education and Research (BMBF) under the grant No. 033R260 A and the funding of the project Open Channel Flow provided by the German Research Foundation (DFG) under the grant No. 452024049. We furthermore acknowledge the project Safe Concrete Pumping – Pumpability and Pumping Stability of Concrete funded by the German Federal Ministry for Economic Affairs and Climate Action (BMWK) under the grant No. 20947 BG, in the course of which parts of the experimental data used in this paper were acquired. The data used in this paper can by requested by contacting the corresponding author and may only be used for research purposes.",
year = "2024",
month = jan,
day = "12",
doi = "10.1016/j.conbuildmat.2023.134809",
language = "English",
volume = "411",
journal = "Construction and Building Materials",
issn = "0950-0618",
publisher = "Elsevier Ltd.",

}

Download

TY - JOUR

T1 - Deep Concrete Flow: Deep learning based characterisation of fresh concrete properties from open-channel flow using spatio-temporal flow fields

AU - Coenen, Max

AU - Vogel, Christian

AU - Schack, Tobias

AU - Haist, Michael

N1 - The authors acknowledge the funding of the project ReCyCONtrol (https://www.recycontrol.uni-hannover.de/en/) provided by the German Federal Ministry of Education and Research (BMBF) under the grant No. 033R260 A and the funding of the project Open Channel Flow provided by the German Research Foundation (DFG) under the grant No. 452024049. We furthermore acknowledge the project Safe Concrete Pumping – Pumpability and Pumping Stability of Concrete funded by the German Federal Ministry for Economic Affairs and Climate Action (BMWK) under the grant No. 20947 BG, in the course of which parts of the experimental data used in this paper were acquired. The data used in this paper can by requested by contacting the corresponding author and may only be used for research purposes.

PY - 2024/1/12

Y1 - 2024/1/12

N2 - The global production of concrete, being one of the most commonly utilised materials in the world, is associated with significant CO2-emissions and a substantial depletion of mineral resources. In order to improve sustainability, concretes thus are increasingly produced using recipes containing a large variety of different raw materials, including e.g. CO2 reduced cements or recycled materials and industrial wastes. However, these actions result in heightened susceptibility of the concrete to variations in raw material characteristics, consequently diminishing the concrete’s resilience and decreasing the concrete’s robustness. Against this background, the quality control of fresh concrete before casting becomes of significant importance. However, current quality control is mainly conducted based on analogous, empirical, and often subjective test approaches. In this paper, a novel method is introduced for automatically and comprehensively evaluating the quality of fresh concrete at construction sites. In particular, the paper presents an end-to-end trainable framework for the image-based characterisation of fresh concrete properties. More specifically, a camera-based setup is proposed, in which image sequences of the discharge process of a mixing truck are acquired, on the basis of which the fresh concrete properties such as the consistency and rheology are determined. In this context, this paper introduces the concept of Spatio-Temporal Flow Fields, which provide a compact representation of the concrete’s flow behaviour and serve as input to a multi-task convolutional neural network (CNN) predicting the target parameters describing the fresh concrete’s properties. A thorough examination of the performance of the suggested method is carried out using highly challenging real-world data, showcasing extremely compelling outcomes with average prediction errors for the concrete properties of only about 6%.

AB - The global production of concrete, being one of the most commonly utilised materials in the world, is associated with significant CO2-emissions and a substantial depletion of mineral resources. In order to improve sustainability, concretes thus are increasingly produced using recipes containing a large variety of different raw materials, including e.g. CO2 reduced cements or recycled materials and industrial wastes. However, these actions result in heightened susceptibility of the concrete to variations in raw material characteristics, consequently diminishing the concrete’s resilience and decreasing the concrete’s robustness. Against this background, the quality control of fresh concrete before casting becomes of significant importance. However, current quality control is mainly conducted based on analogous, empirical, and often subjective test approaches. In this paper, a novel method is introduced for automatically and comprehensively evaluating the quality of fresh concrete at construction sites. In particular, the paper presents an end-to-end trainable framework for the image-based characterisation of fresh concrete properties. More specifically, a camera-based setup is proposed, in which image sequences of the discharge process of a mixing truck are acquired, on the basis of which the fresh concrete properties such as the consistency and rheology are determined. In this context, this paper introduces the concept of Spatio-Temporal Flow Fields, which provide a compact representation of the concrete’s flow behaviour and serve as input to a multi-task convolutional neural network (CNN) predicting the target parameters describing the fresh concrete’s properties. A thorough examination of the performance of the suggested method is carried out using highly challenging real-world data, showcasing extremely compelling outcomes with average prediction errors for the concrete properties of only about 6%.

KW - Fresh concrete

KW - Deep learning

KW - Computer vision

KW - Open-channel flow

KW - Spatio-temporal flow fields

KW - Concrete quality control

KW - Rheology

UR - http://www.scopus.com/inward/record.url?scp=85181175887&partnerID=8YFLogxK

U2 - 10.1016/j.conbuildmat.2023.134809

DO - 10.1016/j.conbuildmat.2023.134809

M3 - Article

VL - 411

JO - Construction and Building Materials

JF - Construction and Building Materials

SN - 0950-0618

M1 - 134809

ER -

Von denselben Autoren