Fiber concrete : in construction / / Bernhard Wietek

• Autore: Wietek Bernhard
• Pubblicazione: Wiesbaden, Germany : , : Springer, , [2021]; ©2021
• Descrizione fisica: 1 online resource (273 pages)
• Disciplina: 620.137
• Soggetto topico: Fiber-reinforced concrete; Reinforced concrete construction
• Nota di contenuto: Intro -- Preface -- Acknowledgements -- Contents -- 1 Introduction -- 1.1 History -- 1.1.1 Preface from Vitruv - De Architectura 27 B.C. -- 1.1.2 How long is concrete been used? -- 1.1.3 How long has fiber-reinforced concrete been used? -- 1.2 Basic Aspects -- 1.2.1 Classification of the building material -- 1.2.2 Fire behavior of the building material -- 1.2.3 dimensioning of the building material -- 1.2.4 Requirements for standardization and for the construction industry -- 1.3 Standards and guidlines -- 1.3.1 Standarts -- 1.3.2 Regulations -- 2 Definitions -- 2.1 Terms -- 2.2 Characters -- 2.3 Units -- 3 Concrete -- 3.1 Concrete types -- 3.2 Concrete classes -- 3.3 Extended characteristic values -- 3.4 Cement -- 3.5 Aggregates (surcharge) -- 3.6 Water -- 3.7 Additional concrete -- 3.7.1 Additives -- 3.7.2 Concrete admixtures -- 3.8 Concrete properties -- 3.8.1 Types of Concrete -- 3.8.2 Actions on the concrete -- 3.8.3 Consistency -- 3.8.4 Abbreviations -- 3.8.5 Shrinkage -- 3.8.6 Cement stone -- 3.9 Environmental compatibility -- 4 Fibers -- 4.1 General information -- 4.2 Plastic fibers -- 4.2.1 Mikrofibers -- 4.2.2 Makrofibers -- 4.3 Steel fibers -- 4.3.1 Hook shape -- 4.3.2 Waveform -- 4.3.3 Compressed form -- 4.4 Glass fibers -- 4.4.1 Alkali-resistant fibers -- 4.4.1.1 Integral glass fibers -- 4.4.1.2 Water dispersible glass fibers -- 4.4.2 Non-alkali-resistant fibers -- 4.5 Natural fibers -- 4.5.1 Plant fibers -- 4.5.2 Animal fibers -- 5 FC processing -- 5.1 Types of concrete to be used -- 5.2 Additives for pumped concrete -- 5.3 Common dosages -- 5.4 Addition of fibers -- 5.5 Hedgehog formation -- 5.6 Installation of fiber-reinforced concrete -- 5.6.1 In building construction and civil engineering -- 5.6.2 For fiber-reinforced shotcrete -- 5.7 Different fiber materials -- 5.7.1 Plastic fiber concrete -- 5.7.1.1 Constructive applications. ; 5.7.1.2 Statically effective applications -- 5.7.1.3 Thermally effective applications -- 5.7.1.4 Effects of interest from a building biology point of view -- 5.7.2 Steel fiber concrete -- 5.7.2.1 Constructive applications -- 5.7.2.2 Statically effective applications -- 5.7.3 Glass fiber concrete -- 5.7.3.1 Constructive applications -- 5.7.3.2 Statically effective applications -- 5.7.4 Carbon fiber concrete -- 5.7.4.1 Constructive applications -- 5.7.4.2 Statically effective applications -- 6 Properties -- 6.1 Concrete properties -- 6.2 Fiber properties -- 6.2.1 Plastic fibers -- 6.2.1.1 Microfibers -- 6.2.1.2 Macrofibers -- 6.2.2 Steel fibers -- 6.2.3 Glass fibers -- 6.3 Setting process -- 6.4 Fibers to prevent shrinkage cracks -- 6.4.1 Mix calculation for concrete -- 6.4.2 Determination of the grain surface -- 6.4.3 Determination of the fiber surface -- 6.4.4 Avoidance of shrinkage cracks -- 6.5 Composite effect of fibers -- 6.5.1 Material characteristics of the fibers -- 6.5.2 Geometry of the fibers -- 6.5.3 Geometry factor -- 6.5.4 Dosage -- 6.5.5 Spatial distribution of the fibers in the concrete -- 6.5.6 Shape angle for power transmission -- 6.5.7 Friction factors of the fibers -- 6.5.8 Determining the fiber tension -- 6.5.8.1 From the concrete strain -- 6.5.8.2 From the fiber characteristics -- 6.6 Material testing experiments -- 6.6.1 Experimental arrangement -- 6.6.1.1 Simple bending beam -- 6.6.1.2 Simple bending beam with notch -- 6.6.1.3 Standard bending beam -- 6.6.2 Experimental procedure -- 6.6.3 Evaluation of the measured data -- 7 FC dimensioning -- 7.1 Dimensioning procedure -- 7.1.1 Service load method -- 7.1.2 Load method -- 7.1.3 Design with partial safety factors -- 7.2 Reliability concepts -- 7.2.1 Deterministic reliability principle -- 7.2.2 Probabilistic reliability principle -- 7.2.3 Semiprobabilistic reliability principle. ; 7.2.4 Verification of structural safety -- 7.2.5 Verification of suitability for use -- 7.3 Dimensioning theorie -- 7.3.1 Dimensioning for material selection dosage -- 7.3.1.1 Bending -- 7.3.1.1.1 Condition 1 (not cracked): -- 7.3.1.1.2 Condition 1-2 (partly cracked) -- 7.3.1.1.3 Condition 2 (maximum cracked) -- 7.3.1.2 Bending with longitudinal force -- 7.3.1.2.1 Small eccentricity -- 7.3.1.2.2 Mean eccentricity -- 7.3.1.2.3 Large eccentricity -- 7.3.1.3 Compression struts -- 7.3.1.4 shear check -- 7.3.1.5 Breakout of a support -- 7.3.2 Dimensioning for cross-section selection Dimensioning -- 7.3.2.1 Bending -- 7.3.2.2 Bending with longitudinal force -- 7.3.2.2.1 Small eccentricity -- 7.3.2.2.2 Mean eccentricity -- 7.3.2.3 Compression struts -- 7.3.2.4 shear check -- 7.3.2.5 Breakout of a support -- 7.4 Dimensioning samples -- 7.4.1 Cross-section in bending -- 7.4.1.1 Plastic fiber -- 7.4.1.2 Steel fiber -- 7.4.1.3 Glass fiber -- 7.4.2 Cross-section in bending with normal force -- 7.4.2.1 Plastic fiber -- 7.4.2.2 Steel fiber -- 7.4.3 Cross-section in compression (buckling) -- 7.4.3.1 Plastic fiber -- 7.4.3.2 Steel fiber -- 7.4.4 Cross section on shear force -- 7.4.4.1 Plastic fiber -- 7.4.4.2 Steel fiber -- 7.4.5 Application with shotcrete -- 7.4.5.1 Plastic fiber -- 7.4.5.2 Steel fiber -- 7.4.6 Application with inverted T-beam -- 7.4.7 Design for a bridge -- 7.4.8 Design for a harbor wall without anchor -- 7.4.9 Comparison of design with different fibers -- 7.4.9.1 Comparison with different fibers -- 7.4.9.2 Comparison with shrink fiber and different fibers -- 8 Applications -- 8.1 Base plates -- 8.1.1 Residential buildings -- 8.1.2 Industrial floors -- 8.2 Walls -- 8.2.1 Basement walls -- 8.2.2 Wall scopes -- 8.3 Ceilings -- 8.3.1 Residential buildings -- 8.3.2 Industrial buildings -- 8.4 Beams -- 8.4.1 Undercoats and overcoats. ; 8.4.2 Single beam -- 8.4.3 Roadways -- 8.5 Galleries -- 8.5.1 Footpaths and cycle paths -- 8.5.2 Roads -- 8.6 Tunnel lining -- 8.6.1 support measures -- 8.6.2 Inner lining -- 8.7 Tubbings -- 8.7.1 Tunnel construction -- 8.7.2 Shaft sinking -- 8.8 Prefabricated parts -- 8.8.1 Pipes -- 8.8.2 Slabs and ceilings -- 8.8.3 Stairs -- 8.8.4 Retaining walls -- 8.9 Construction pit and slope stabilisation -- 8.9.1 Construction pits -- 8.9.2 Slope protection -- 8.9.3 Wall protection -- 8.10 Videos of construction sites -- Appendix -- List of Tables -- List of Figures -- Bibliography -- Index.
• Titolo autorizzato: Fiber Concrete
• ISBN: 3-658-34481-4
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910497082503321
• Lo trovi qui: Univ. Federico II