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Page 176

Philipp Sommer - iWindow – Intelligentes Maschinenfenster

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Philipp Sommer (ed.)

iWindow – Intelligentes Maschinenfenster

Series: Fertigungstechnik

Volume 697 2018

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Kalibrierung von Kameras in Werkzeugmaschinen S. 78-105

„… Lochkameramodell lässt sich als perspektivische Projektion wie folgt darstellen. Hierbei beschreibt A die …” „… Kameramatrix mit den intrinsischen Parameter. Die Matrix A ist szenenunabhängig und muss initial für jede …” „… Durch die intrinsische Kalibrierung wird versucht, die Matrix A (7.1) als auch die Koeffizienten k1,…,k …”

doi.org/10.51202/9783186697028

H. W. Reinhardt, G. J. Parra-Montesinos, H. Garrecht - HPFRCC-7.

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H. W. Reinhardt (ed.), G. J. Parra-Montesinos (ed.), H. Garrecht (ed.)

HPFRCC-7.

2015

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B.A. Graybeal UHP-FRC connections: delivering innovation and enhancing performance S. 433-440

„… Axial Strain 2.5 vol.% straight steel fiber; steam cure; UHP-FRC matrix A-2 2.5 vol.% straight steel …” „… fiber; steam cure; UHP-FRC matrix A-1 2.0 vol.% straight steel fiber; ambient cure; UHP-FRC matrix A-2 …” „… cure; UHP-FRC matrix A-2 2.0 vol.% straight steel fiber; cool cure; UHP-FRC matrix A-2 2.0 vol …”

G. Agranati, A. Katz The effect of fiber content and aggregate type on the performance of UHPC S. 95-102

„… 95 THE EFFECT OF FIBER CONTENT AND AGGREGATE TYPE ON THE PERFORMANCE OF UHPC G. Agranati and A …” „… performance concrete (UHPC) usually refers to cementitious composites with a compressive strength of at least …” „… water reducing agents and short steel fibers. The high compressive strength is obtained due to a low …”

A. Assmann, H.W. Reinhardt Concrete with superabsorbent polymer fiber S. 161-168

„… whereas the A300 value does. The requirements for road concrete would be 0.200 mm and 1.8 % by vol …” „… g/m2. The features of this concrete are: spacing factor 0.220 mm and A300 3.1 % by vol. SAP D with …” „… 161 CONCRETE WITH SUPERABSORBENT POLYMER FIBER A. Assmann (1) and H.W. Reinhardt (2) (1) BASF …”

D.-Y. Yoo, N. Banthia, Y.-S. Yoon Ultra high performance fiber reinforced concrete under impact loading S. 217-224

„… hooked steel fibers were used. In addition, reactive powder concrete (RPC) including 2 vol.% of …” „… carried out by using a drop-weight impact test machine for various incident kinetic energies providing …” „… performances under flexure than other SFRCs. Finally, a higher strength concrete showed a less sensitivity …”

R. Yu, P. Spiesz, H.J.H. Brouwers Sustainable development of an ultra-high performance fibre reinforced concrete (UHPFRC): towards an efficient utilization of fibres S. 53-60

„… Netherlands Abstract This paper addresses a sustainable development of an Ultra-High Performance …” „… concrete mixtures is based on the aim to achieve a densely compacted cementitious matrix, employing the …” „… flexural behaviour than the mixture with a single type of fibre. Nevertheless, the flexural toughness of …”

W. Brameshuber, M. Hinzen Improving the first crack behaviour of textile reinforced concrete S. 13-20

„… described by a tri-linear curve, beginning with a stiff increase until - first crack, a very weak slope in …” „… the matrix have been investigated. A criterion has been worked out to describe the deficit of load …” „… matrix, the bond quality between matrix and textile and the effectiveness of the short fibres. A concept …”

E. Denarié, E. Brühwiler Cast-on site UHPFRC for improvement of existing structures – achievements over the last 10 years in practice and research S. 473-480

„… (from 3 to 9 % vol.) to achieve robust tensile strain hardening properties. a) b …” „… , Aedificatio, Vol. 12, No. 5 and 6, (2006) 453-465. [4] Denarié E., Šajna A., , 'Composite UHPFRC-concrete …” „… validated over such a long period of time. This paper highlights recent achievements of cast-on site …”

H. Ma, S. Qian, V.C Li Development of engineered cementitious composites with local material ingredients S. 259-266

„… cementitious composites (ECC) is a kind of composites reinforced with moderate fibre volume fraction …” „… INTRODUCTION Engineering Cementitious Composites (ECC), a special type of High Performance Fiber Reinforced …” „… Margareth da Silva Magalhães [8] in Brazilian. In China, a preliminary research focusing on only flexural …”

M. Zarrinpour, J.-S. Cho, S.-H. Chao Investigation of the size effect in shear of steel fiber reinforced concrete (SFRC) slender beams S. 375-382

„… reduction with the increase of the height of slender plain concrete beams with no web reinforcement is a …” „… for a very few tests, the majority of test results on shear behavior of SFRC beams has been evaluated …” „… for all SFRC specimens as a result of fiber inclusion. In spite of the various effective depths of …”

K. Kosa Study on deformation of a reinforced concrete bridge pier constructed using highstrength reinforcing bars and high performance material S. 285-292

„… Vol.55 A, (2009) 1024-1035 (in Japanese) [2] Kenji Kosa, ’Study of seismic reinforcement with area …” „… of high performance cement jacket,’ Structural Engineering Vol.57 A, (2011) 405-417 (in Japanese …” „… Reinforced Cement Composites (HPFRCC7), Stuttgart, Germany – June 1-3, 2015 285 STUDY ON DEFORMATION OF A …”

M.C. Rampini, G. Zani, M. Colombo, M. di Prisco HPFRCC beams in innovative elevated slabs: experimental characterization and modeling S. 489-496

„… the case of a semi-precast slab floor composed by HPFRCC beams coupled with TRC disposable formworks …” „… and a SFRC finishing casting, which is actually the topic of a research project held at Politecnico …” „… , the designers stand a chance of using high performance cement-based materials to conceive innovative …”

I. Curosu, V. Mechtcherine Behaviour of high strength strain-hardening cement-based composites (HS-SHCC) subjected to impact loading S. 293-300

„… Abstract The article at hand presents the results of a series of short-time dynamic and quasi-static …” „… experiments on a high-strength SHCC made of cement-based matrix and high-density polyethylene fibres (HDPE …” „… that the tensile behavior of SHCC is strain rate dependent. The behaviour of a typical …”

F. Macobatti, C. Zanotti, A. Meda, G. Plizzari Jacketing of existing piers: evaluation of the risk of cracking due to hydration heat when different types of application techniques are used S. 465-472

„… DIFFERENT TYPES OF APPLICATION TECHNIQUES ARE USED F. Macobatti (1), C. Zanotti (2), A. Meda (3), G …” „… Early-age thermal cracking is a typical problem in concrete repairs and is affected by several factors …” „… construction technologies. A typical retrofitting solution for concrete columns is represented by the …”

Titelei/Inhaltsverzeichnis

„… Publications S.A.R.L. HPFRCC-7 7th RILEM Workshop on High Performance Fiber Reinforced Cement Composites …” „… Published by RILEM Publications S.A.R.L. 157 rue des Blains F-92220 Bagneux - France Tel : + 33 1 45 …” „… and Structures, is a non profit-making, non-governmental technical association whose vocation is to …”

A.M. Brandt, D. Jóźwiak-Niedźwiedzka On the application of dispersed fibres as reinforcement for concrete shields against radiation S. 153-160

„… A.M. Brandt and D. Jóźwiak-Niedźwiedzka Institute of Fundamental Technological Research, Polish …” „… and neutron radiation seems possible and useful. A few examples of shields built with FRC are …” „… infrequently used in that area. 1. INTRODUCTION Since a few years the problems related to the use of concrete …”

Y. Shao, L. Jiang, Z. He Durability performance of strain hardening fiber reinforced concrete S. 227-234

„… metallic fibers. This paper is to present a study on the durability performance of strain hardening FRC …” „… polyvinyl alcohol (PVA) fibers at a volume ratio of 2%. It was found that post-peak strain hardening was …” „… performance fiber reinforced concrete (HPFRC) is a material that exhibits a strain hardening type of response …”

J.Á. López, P. Serna, J. Navarro-Gregori, H. Coll Comparison between inverse analysis procedure results and experimental measurements obtained from UHPFRC four-point bending tests S. 185-192

„… FROM UHPFRC FOUR-POINT BENDING TESTS J.Á. López (1), P. Serna (1), J. Navarro-Gregori (1) and H. Coll …” „… S.L., Spain Abstract Determination of the tensile properties of such a deflection hardening …” „… response material as UHPFRC is still a serious challenge for both researchers and designers. This process …”

P. Hadl, H. Kim, N.-V. Tue A compound for the production of high and ultra-high performance concrete S. 21-28

„… of cement The UHPC parameter study was carried out with recipe A including 2 Vol.-% of steel fibers …” „… 21 A COMPOUND FOR THE PRODUCTION OF HIGH AND ULTRA- HIGH PERFORMANCE CONCRETE P. Hadl, H. Kim and …” „… . As a result, the essential properties of UHPC and design rules for the main stress states such as …”

R. Ortlepp Increased efficiency of column strengthening with TRC by addition of short fibres in the fine-grained concrete matrix S. 29-36

„… is exceeded, the result is spalling of the concrete cover and thus to a loss of cross sectional area …” „… , as well as partial damage of the bond surface of the textile reinforcement. This may result in a …” „… textiles. A TRC-matrix with PVA short fibres was found to be the most efficient of the investigated …”

B. Shao, P. Gauvreau Mix design and basic properties of a new UHPFRC featuring portland-limestone cement S. 37-44

„… 37 MIX DESIGN AND BASIC PROPERTIES OF A NEW UHPFRC FEATURING PORTLAND-LIMESTONE CEMENT B. Shao …” „… describes the development and validation of a new mix design for ultra highperformance fibre reinforced …” „… introduced to the Canadian market in 2011 as a means of reducing environmental problems associated with …”

I. Paegle, G. Fischer Modeling the load-deformation response of FRC structural members S. 481-488

„… Scandinavia’, Concrete International, Detroit, vol. 30, no. 5, pp. 45–50, 2008. [2] Winkler, A., Edvardsen, C …” „… describes a modeling approach that links the energy required to induce rotational deformations in a …” „… characterization to describe the energy needed to deform the segment to a specific rotation angle. In an actual …”

J.-P. Charron, F. Lachance, B. Massicotte Bending behavior of precast bridge slabs in UHPFRC under static and cyclic loadings S. 383-390

„… Montreal, Canada Abstract New designs of precast bridge slabs made with a ultra-high fibre …” „… reinforced concrete (UHPFRC) were developed. A plain and a hybrid precast slabs in UHPFRC were designed …” „… ; the hybrid slab consisted of a very thin layer of UHPFRC above a thicker layer of HPFRC. The …”

M.G. Sierra Beltran, H.M. Jonkers, E. Schlangen Self-healing capacity of a strain-hardening cement-based composite (SHCC) with bacteria S. 235-242

„… 235 SELF-HEALING CAPACITY OF A STRAIN-HARDENING CEMENT- BASED COMPOSITE (SHCC) WITH BACTERIA M.G …” „… Technology, The Netherlands Abstract This paper investigates the self-healing capacity of a …” „… strain-hardening cement-based composite (SHCC) with a bio-based agent designed for the application as a material …”

L.F. Maya Duque, B.A. Graybeal Quantification of tensile response of UHP-FRC S. 209-216

„… 209 QUANTIFICATION OF TENSILE RESPONSE OF UHP-FRC L.F. Maya Duque and B.A. Graybeal Turner-Fairbank …” „… fiber reinforced concrete (UHP- FRC) is a central performance attribute that differentiates this …” „… concrete from other concretes. Knowledge of the tensile response is a necessary part of any structural …”

P. Wang, X. Yao, F.H. Wittmann, P. Zhang, T. Zhao Influence of imposed compressive stress and subsequent self-healing on capillary absorption and chloride penetration into UHPFRCC S. 243-250

„… realistic in future. 1. INTRODUCTION For a long time properties of concrete were systematically modified …” „… ratio. Within limits properties could be adjusted to specific requirements of designed structures. A …” „… the early nineties of the last century Richard and Cheyrezy [1] developed a novel cementbased material …”

doi.org/10.51202/9783816793977

Mahdi Hayatrouhi - Strengthening of reinforced concrete beam-column joints to increase seismic resistance.

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Mahdi Hayatrouhi

Strengthening of reinforced concrete beam-column joints to increase seismic resistance.

Series: Berichte des Instituts für Massivbau der Universität Hannover

Volume 9 2014

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References S. 270-278

„… [Adin et al.-93] Adin, M. A., Yankelevsky, D. Z., and Farhey, D. N., cyclic behavior of epoxy-repaired …” „… ., Nanni, A., Chen, G., and Barker, M., Upgrading the transportation infrastructure: Solid RC deck …” „… strengthened with FRP, Concrete international: Design and construction, Vol. 21, No. 10, pp. 37-41, 1999 …”

doi.org/10.51202/9783816791782

EIPOS GmbH, Dresden - Tagungsband Immobilienbewertung und Sachverstand am Bau 2017.

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EIPOS GmbH, Dresden (ed.)

Tagungsband Immobilienbewertung und Sachverstand am Bau 2017.

2017

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Beiträge 18. EIPOS-Sachverständigentag Immobilienbewertung 15. Juni 2017 S. 9-88

„… ImmoWertV benötigt (siehe hierzu auch Checklisten u. a. von A. KUNZE oder A. JARDIN in GuG 1/2015). Aber wie …” „… Baubeteiligten ist wichtiger als je zuvor. Die zunehmend komplexer werdenden Projekte – u. a. durch einen immer …” „… laufenden Prozess (z. B. bei Umbau und Wartung) aktuell hält. Spannend sind an dieser Stelle u. a. folgende …”

doi.org/10.51202/9783816799245

Daniel Koß - Zertifizierungsgerechter Entwurf betriebsmitteladäquater Automatisierungssysteme mit Sicherheitsverantwortung

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Daniel Koß

Zertifizierungsgerechter Entwurf betriebsmitteladäquater Automatisierungssysteme mit Sicherheitsverantwortung

Series: Mess-, Steuerungs- und Regelungstechnik

Volume 1279 2023

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Verbesserungsansatz S. 109-182

„… Subsysteme zieht.System AAktion CAktion DReaktion EReaktion FSystem BSubsystemA1SubsystemA2SubsystemB1 …” „… , dass eine Funktion, initiiert durch Aktion C, zunächst das SystemA, speziell Subsystem A1, tangiert …” „… diskrete Digitallogik1 BIT A, B, C, D;2 D := (A OR B) AND C;Eine betriebsmitteladäquate Hardware ist in …”

doi.org/10.51202/9783186279088

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