Cover image for Modernisation, Mechanisation and Industrialisation of Concrete Structures
Title:
Modernisation, Mechanisation and Industrialisation of Concrete Structures
Physical Description:
xx, 483 pages : illustrations ; 25 cm
ISBN:
9781118876497

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33000000011025 HD9622 .A2 M63 2017 Open Access Book Book
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Summary

Summary

Modernisation, Mechanisation and Industrialisation of Concrete Structures discusses the manufacture of high quality prefabricated concrete construction components, and how that can be achieved through the application of developments in concrete technology, information modelling and best practice in design and manufacturing techniques.


Author Notes

Kim S. Elliott is a consultant to the precast industry in the UK and Malaysia. He was Senior Lecturer in the School of Civil Engineering at Nottingham University from 1987-2010, and was formerly at Trent Concrete Structures Ltd., one of the UK's leading precast concrete manufacturers. An active researcher into the behaviour of precast concrete structures, he has published extensively on the subject. He is a member of FIB Commission on Prefabrication.
Zuhairi Abd. Hamid is Executive Director of the Construction Research Institute of Malaysia (CREAM). With more than 32 years of experience in the construction industry, his research interests and expertise falls within the area of Strategic Management of IT in Construction, Strategic Facilities Management in the Health Sector, Structural dynamics (wind engineering and earthquake engineering), prefabricated building construction and the Open Building System.


Table of Contents

Kim S. ElliottKim S. ElliottKim S. ElliottKim S. Elliott and Zuhairi Abd. HamidThomas Leopoldseder and Susanne SchachingerRobert NeubauerGerhard GirmscheidGerhard GirmscheidJulia SelberherrZuhairi Abd. Hamid and Foo Chee Hung and Ahmad Hazim Abdul RahimZuhairi Abd. Hamid and Poo Chee Hung and Gan Hock Beng
About the Editorsp. xi
Notes on Contributorsp. xiii
Prefacep. xvii
Part 1 Modernisation of Precast Concrete Structuresp. 1
1 Historical and Chronological Development of Precast Concrete Structuresp. 3
1.1 The five periods of development and optimisationp. 3
1.2 Developing years and the standardisation periodp. 26
1.3 Optimisation and the lightweight periodp. 34
1.3.1 Minimising beam and slab depths and structural zonesp. 34
1.3.2 Orientation rulep. 38
1.3.3 Composite and continuous floor slabsp. 38
1.3.4 Composite and continuous internal beamsp. 43
1.4 The thermal mass periodp. 46
1.4.1 Background to fabric energy storage in precast framed and wall structuresp. 46
1.4.2 Admittance and cooling capacityp. 48
1.4.3 Thermal resistance and U-values for precast ground and suspended floorsp. 51
1.4.4 Conclusion to FES, cooling and thermal transmissionp. 58
Referencesp. 59
2 Industrial Building Systems (IBS) Project Implementationp. 61
2.1 Introductionp. 61
2.1.1 Definition of IBSp. 63
2.1.2 Advantages of IBSp. 64
2.1.3 Sustainability of IBSp. 67
2.1.4 Drawbacks of IBSp. 68
2.2 Routes to IBS procurementp. 69
2.2.1 Definitionsp. 69
2.2.2 Preliminariesp. 70
2.2.3 Project design stagesp. 71
2.2.4 Design and detailing practicep. 79
2.2.5 Structural design calculations and project drawingsp. 80
2.2.6 Component schedules and the engineers instructions to factory and sitep. 87
2.3 Precast concrete IBS solution to seven-storey skeletal framep. 89
2.4 Manufacture of precast concrete components and ancillariesp. 93
2.4.1 Requirements and potential for automationp. 93
2.4.2 Floor slabs by slip-forming and extrusion techniquesp. 93
2.4.3 Comparisons of slip-forming and extrusion techniques, and r.c. slabsp. 102
2.4.4 Hydraulic extruderp. 102
2.4.5 Reinforced hollow core slabsp. 103
2.4.6 Automated embedment machines for mesh and fabrics in double-tee slabsp. 106
2.4.7 Optimised automationp. 109
2.4.8 Table top wall panelsp. 110
2.4.9 Production of precast concrete wall panels using vertical circulation systemp. 115
2.4.10 Control of compaction of concretep. 118
2.4.11 Automation of rebar bending and wire-welded cagesp. 118
2.5 Minimum project sizes and component efficiency for IBSp. 120
2.6 Design implications in construction mattersp. 120
2.7 Conclusionsp. 122
Referencesp. 124
3 Best Practice and Lessons Learned in IBS Design, Detailing and Constructionp. 125
3.1 Increasing off-site fabricationp. 125
3.2 Standardisationp. 133
3.3 Self-compacting concrete for precast componentsp. 137
3.4 Recycled precast concretep. 142
3.5 Building servicesp. 144
3.6 Conclusionsp. 147
Referencesp. 147
4 Research and Development Towards the Optimisation of Precast Concrete Structuresp. 149
4.1 The research effort on precast concrete framed structuresp. 149
4.1.1 Main themes of innovation, optimisation and implementationp. 149
4.1.2 Structural frame action and the role of connectionsp. 151
4.1.3 Advancement and optimisation of precast elementsp. 156
4.1.4 Shear reduction of hcu on flexible supportsp. 157
4.1.5 Continuity of bending moments at interior supportsp. 159
4.1.6 Horizontal diaphragm action in hollow core floors without structural toppingsp. 160
4.2 Precast frame connectionsp. 162
4.2.1 Background to the recent improvements in frame behaviourp. 162
4.2.2 Moment-rotation of beam to column connectionsp. 162
4.2.3 Research and development of precast beam-to-column connectionsp. 167
4.2.4 Colunm effective length factors in semi-rigid framesp. 170
4.3 Studies on structural integrity of precast frames and connectionsp. 170
4.3.1 Derivation of catenary tie forcesp. 170
Referencesp. 173
Part 2 Mechanisation and Automation of the Production of Concrete Elementsp. 177
5 Building Information Modelling (BIM) and Software for the Design and Detailing of Precast Structuresp. 179
5.1 Building information modelling (BIM)p. 179
5.1.1 Introductionp. 179
5.1.2 History and ideasp. 180
5.1.3 Types of BIMp. 183
5.1.4 BIM around the worldp. 185
5.1.5 BIM and precast structuresp. 187
5.2 Technologiesp. 188
5.2.1 Industry foundation classes (IFC)p. 188
5.2.2 IFC data file formats and data exchange technologiesp. 192
5.2.3 BIM model softwarep. 195
5.3 BIM in precast constructionp. 198
5.3.1 Project pricing for precast structures based on 3D modelsp. 198
5.3.2 Technical engineeringp. 198
5.3.3 Production data and status managementp. 202
5.3.4 Logistics, mounting, and quality managementp. 206
5.4 Summaryp. 207
Referencesp. 207
6 Mechanisation and Automation in Concrete Productionp. 210
6.1 Development of industrialization and automation in the concrete prefabrication industryp. 210
6.1.1 Stationary flexible forms, tables and formwork in a prefabrication plantp. 211
6.1.2 Long-bed productionp. 213
6.1.3 Pallet circulation plantp. 217
6.1.4 CAD-CAM: the path to automationp. 221
6.2 CAD-CAM BIM from Industry 2.0 to 4.0p. 224
6.2.1 Production of non-variable parts versus production in lot size onep. 224
6.2.2 IBS - suitable prefabricated products for mechanization and automationp. 227
6.2.3 Just-in-time planning and production using ERP systemsp. 234
6.2.4 MES systems for mechanization and automationp. 238
6.3 Automation methodsp. 242
6.3.1 From simple to the highly sophisticatedp. 243
6.3.2 Automation methodsp. 243
6.4 Integrated and automated prefabricated production processp. 286
6.4.1 Structuresp. 287
6.4.2 ERP, CAD, MES, PROD machines, HMIp. 289
6.4.3 HMI - integrating staff into the processp. 289
6.4.4 Smart factory, industry 4.0 - integration into BIMp. 291
6.4.5 QM includedp. 293
6.5 Limits of automationp. 298
6.5.1 Labour cost versus automationp. 298
6.5.2 Costs, necessary skills and ROIp. 298
6.6 Summary and outlookp. 300
Part 3 Industrialisation of Concrete Structuresp. 301
7 Lean Construction - Industrialisation of On-site Production Processesp. 303
7.1 Work process planning (WPP)p. 304
7.1.1 Construction production planning process - introductionp. 304
7.1.2 Construction production process - principles and sequencep. 310
7.1.3 Systematic basic production process planning - stepsp. 311
7.1.4 Continuous construction process managementp. 313
7.2 Construction production process planning procedurep. 314
7.3 Work process planning (WPP) - work execution estimationp. 322
7.4 Work process planning (WPP) - planning the processes and construction methodsp. 329
7.5 Planning the execution processp. 332
7.6 Procedure for selecting construction methods and processesp. 336
7.6.1 Objectives when comparing construction methodsp. 336
7.6.2 Methodological approach to comparing construction methodsp. 338
7.7 Conclusions to Chapter 7p. 343
Referencesp. 344
8 Lean Construction - Industrialisation of On-site Production Processesp. 346
8.1 Introduction - top-down / bottom-up work planning scheduling and resource planningp. 347
8.2 Scheduling and resource planningp. 348
8.3 Site Logisticsp. 352
8.3.1 Logistics planningp. 352
8.3.2 Transport logisticsp. 354
8.3.3 Delivery, storage and turnaround logisticsp. 355
8.3.4 Planning storage areas - storage space managementp. 356
8.3.5 Disposal logisticsp. 357
8.4 Weekly work plansp. 357
8.4.1 Lean construction - weekly work programp. 357
8.4.2 Equipment and material call-upp. 384
8.4.3 Organizing the construction workflow, construction methods, and health and safetyp. 390
8.5 Construction site controlling processp. 391
8.5.1 Performance specificationsp. 391
8.5.2 Controlling weekly work performancep. 393
8.6 CIP - the continuous improvement processp. 398
8.7 Conclusionsp. 401
Referencesp. 403
9 New Cooperative Business Model - Industrialization of Off-Site Productionp. 404
9.1 Introductionp. 405
9.2 Objectives of the new business modelp. 406
9.3 Modellingp. 408
9.3.1 Formal structuringp. 408
9.3.2 Contextual configuration of the outside view: development of the new service offerp. 409
9.3.3 Contextual configuration of the inside view: Realization of the value creation processp. 409
9.3.4 Overviewp. 420
9.4 Conclusionp. 420
Referencesp. 421
10 Retrospective View and Future Initiatives in Industrialised Building Systems (IBS) and Modernisation, Mechanisation and Industrialisation (MMI)p. 424
10.1 Industrialisation of the construction industryp. 424
10.2 Overview on global housing pre fabricationp. 426
10.3 Housing prefabrication in Malaysia - the industrialization building system (IBS)p. 427
10.3.1 Chronology of IBS development in Malaysiap. 429
10.3.2 IBS roadmapp. 433
10.3.3 IBS adoption level in Malaysiap. 435
10.4 Social acceptability of IBS in relation to housingp. 439
10.5 IBS in future - opportunity for wider IBS adoptionp. 443
10.5.1 Greater Kuala Lumpurp. 444
10.5.2 Affordable housingp. 446
10.6 Conclusionp. 450
Referencesp. 450
11 Affordable and Quality Housing Through Mechanization, Modernization and Mass Customisationp. 453
11.1 Introductionp. 453
11.2 Design for flexibility - insight from the vernacular architecturep. 457
11.3 Scope of flexibility in residential housingp. 459
11.4 Divergent Dwelling Design (D3) - proposed mass housing system for today and tomorrowp. 461
11.5 Design principles of D3p. 464
11.5.1 The design of the unit planp. 465
11.5.2 Unit configurations designp. 466
11.5.3 Sustainable strategies designp. 467
11.5.4 Structure and construction designp. 468
11.6 Conclusionp. 472
Referencesp. 473
Indexp. 475