State of the Art on Prediction of Concrete Pumping — Northwestern

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  • Justification and refinements of model B3 for concrete …

    Brooks, J. J., 'Preliminary state of the art report: elasticity, creep and shrinkage of concretes containing admixtures, slag, fly-ash and silica-fume', Preliminary Report, ACI Committee 209 (American Concrete Institute, Detroit, MI, 1992). Google Scholar

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  • Research Vision – Stoddart Mechanostereochemistry …

    Research Vision. The size of my research group hovers around the 35 mark. Nowadays, it is composed, for the most part, of postdoctoral fellows and a few graduate students. Visitors at the undergraduate, graduate and faculty levels are made welcome. When it comes to the generation of new research projects, the dynamic is largely a bottom-up one.

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  • Changes in rheology of self-consolidating concrete …

    2/2/2016 · Pumping is an easy and flexible process to place concrete inside a formwork. Many studies have recently been performed to understand and optimize the pumping process and identify the main differences between pumping of conventional vibrated concrete and self-consolidating concrete (SCC). However, due to pumping, changes in fresh concrete properties and the air-void system have been …

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  • Land Subsidence From Ground-Water Pumping

    Overdrafting of aquifers is the major cause of subsidence in the southwestern United States, and as ground-water pumping increases, land subsidence also will increase. In many aquifers, ground water is pumped from pore spaces between grains of sand and gravel. If

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  • State of the Art on Prediction of Concrete Pumping - …

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  • State of the Art on Prediction of Concrete Pumping - CORE

    In this paper, the state of the art on prediction of concrete pumping including analytical and experimental works is presented. The existing methods to measure the rheological properties of slip layer (or called lubricating layer) are first introduced.

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  • Concrete pumping prediction considering different …

    20/5/2018 · As concrete pumping involves complex fluid flow under high pressure in a pipe, predicting its properties requires detailed knowledge of many parameters such as friction, dynamic segregation, mix proportion, coarse aggregate size, mineral admixtures, chemical,,

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  • Crack band theory for fracture of concrete | SpringerLink

    Asce State-of-the-Art Report onFinite element analysis of reinforced concrete, prepared by a Task Committee chaired by A. Nilson, Amer. Soc. of Civil Engrs., New York, 1982. [2] Barenblatt G. I. —The formation of equilibrium cracks during brittle fracture.

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  • PUBLICATIONS OF ZDENEK P. BAˇ ZANTˇ - Northwestern University

    R-82 on "Prediction of creep, shrinkage and temperature effects in concrete structures," prepared by D. J. Carreira, Z.P. Baˇzant and D. E. Branson, ACI Special Publication SP-76, Am. Concrete Inst. Detroit, 193–300. S9. Baˇzant, Z.P. (1982). "Mathematical

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  • Energy storage technologies and real life applications – …

    1/10/2016 · State of the art on high temperature thermal energy storage for power generation. Part 1 – concepts, materials and modellization Renew Sustain Energy Rev, 14 ( 2010 ), pp. 31 - 55

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  • State of the Art on Prediction of Concrete Pumping

    State of the Art on Prediction of Concrete Pumping Seung Hee Kwon1), Kyong Pil Jang1), Jae Hong Kim2),*, and Surendra P. Shah3) (Received March 22, 2016, Accepted May 10, 2016, Published online June 16, 2016) Abstract: Large scale constructions

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  • State of the Art on Prediction of Concrete Pumping - …

    State of the Art on Prediction of Concrete Pumping - CORE Reader

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  • Creep and shrinkage prediction model for analysis and …

    Bažant, Z. P. and Baweja, S., 'Creep and shrinkage prediction model for analysis and design of concrete structures—Model B3', Structural Engineering Report 94-10/603 c (Northwestern University, 1994). 2. Bažant, Z. P. and Panula, E., 'Practical prediction of

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  • Identification of controlling factors for the initiation of …

    1/9/2015 · The development of corrosion on concrete sewers can be divided into three stages, as shown in Fig. 1.During stage 1, the concrete surface is changed to a more favorable environment for microorganisms due to carbonation and H 2 S acidification (Islander et al., 1991, Joseph et al., 2012).).

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  • Research Vision – Stoddart Mechanostereochemistry …

    Research Vision. The size of my research group hovers around the 35 mark. Nowadays, it is composed, for the most part, of postdoctoral fellows and a few graduate students. Visitors at the undergraduate, graduate and faculty levels are made welcome. When it comes to the generation of new research projects, the dynamic is largely a bottom-up one.

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  • Hullman, Jessica | Faculty | Northwestern Engineering

    The Ohio State University, Columbus OH, 2003 Research Interests The goal of my research is to help more people make sense of complex information, and in particular to …

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  • FRACTURE MECHANICS OF CONCRETE· STRUCTURES - …

    In the first of its series of four state-of-the-art reports under preparation, the Committee describes the basic c.o~cepts of frac~ure mechanics of concrete, the existing theoretical models, and the methods for determining the matenal fracture parameters. Chapter

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  • 3D printing using concrete extrusion: A roadmap for …

    1/10/2018 · 1. Introduction. Large-scale, cement-based additive manufacturing processes, often referred to as 3D concrete printing (3DCP), have been under development for the last 10 years and more than 30 groups world-wide are currently engaged in research. 3DCP disposes of the need for conventional moulds by precisely placing, or solidifying, specific

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    Northwestern Scholars is a searchable database of research expertise across all disciplines at Northwestern University. Explore the profiles and research output (publications, visual works, performances, patents*, etc.), citations, altmetrics, and grants* of thousands of scholars. Learn about core research facilities at Northwestern.

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  • State of the Art on Prediction of Concrete Pumping - CORE

    Download PDF: Sorry, we are unable to provide the full text but you may find it at the following location(s): https://link.springer.com/cont (external link) http

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