Proceedings of EECE 2019 (eBook)

International Scientific Conference on Energy, Environmental and Construction Engineering (EECE 2019) 6
Organizers 6
Proceedings Editors 6
Scientific Committee 6
Contents 9
Regularities of Change in the Properties of Paint Coatings on Cement Concretes at Moistening 16
1 Introduction 16
2 Materials and Methods 18
3 Results and Discussion 19
4 Conclusions 23
References 28
Quality of Construction Works at the Design Phase 30
1 Introduction 30
2 Materials and Methods 31
2.1 The Effects of Unexpected Nature When Designing 31
2.2 The Investor and the Designer Have not Fully Imagined the Content of the Design Task 32
2.3 Organizing the Process of the Design Is not Detailed and Thorough 32
2.4 The Skill Level of the Architects and Engineers Is not Commensurate with the Designed Work, Directly Affecting the Quality of the Works 33
2.5 In the Design Organization, Often Omitting the Inspection Work 33
3 Results and Discussion 34
3.1 The Detailed and Complete Design Task Is Established According to the Target and the Specific Requirements of the Works 34
3.2 Inspection of Design Quality on Architectural and Structural Aspects 35
3.3 Inspection of Inadequacy Design Points Causing the Problems 35
3.4 Inspection of the Feasibility of the Design with the Construction Conditions 36
3.5 Establishment of Appropriate Technical Instructions 37
3.6 Establishment of Detailed and Complete Author Supervision Process for the Construction Phase According to Technical Instructions 37
4 Conclusions 38
References 38
Analytical Dependence of Deflection of the Lattice Truss on the Number of Panels 40
1 Introduction 40
2 Methods 41
2.1 Object of Investigation 41
2.2 Calculation 42
2.3 Numerical Calculations and Kinematic Changeability 43
2.4 Induction 44
3 Results and Discussion 46
4 Conclusions 48
References 49
Flare Emissions from Asphalt Plants 51
1 Introduction 52
2 Methods 52
3 Results and Discussion 60
4 Conclusions 64
References 66
Laboratory Tests of Welded Corrugated Beams with Perforations 68
1 Introduction 68
2 Methods 70
3 Results and Discussion 71
4 Conclusions 77
References 77
Advanced Sol-Silicate Paint 80
1 Introduction 81
2 Materials and Methods 82
2.1 Materials 82
2.2 Experimental Methods 82
3 Results and Discussion 84
3.1 Mix Design 84
3.2 Silicate Content of the Developed Compositions 85
3.3 IR Spectra Results 87
3.4 Polysilicate Binder Film Curing Kinetics 89
4 Conclusions 90
References 91
Compressed-Bent Reinforced Wooden Elements with Long-Term Load 93
1 Introduction 93
2 Methods 95
3 Results and Discussion 96
4 Conclusions 100
References 101
Separation of Relative Deformations of Buildings from a General Displacement Vector of Deformation Marks 104
1 Introduction 105
2 Methods 105
3 Results and Discussion 107
4 Conclusions 111
References 112
Soil-Concrete Foundation with Lime-Containing Waste as a Reinforcing Component 114
1 Introduction 114
2 Methods 117
3 Results and Discussion 122
4 Conclusions 125
References 126
Parametric CFD Analysis of Hydraulic Transient in a Pipe with Air Damper 128
1 Introduction 128
2 Methods 129
3 Results and Discussion 130
3.1 General Oscillation Analysis 130
3.2 Parametric Air Damper Influence Analysis 132
4 Conclusion 134
References 134
Fire Resistance of Loaded I-Section Column from Light Gauge Steel Thin-Walled Profiles 136
1 Introduction 136
2 Methods 138
2.1 The Geometric Characteristics of the Sample 138
2.2 Theoretical Calculation of Fire Resistance 139
2.3 Fire Test Method 141
3 Results and Discussion 142
3.1 Static Task 142
3.2 Modeling 143
3.3 Fire Test 143
4 Conclusions 146
References 146
The Impact of Aggregates Type to Abrasion Resistance of Mortar 148
1 Introduction 148
2 Methods 150
2.1 Cement 150
2.2 Aggregates 150
2.3 Sample Preparation 151
2.4 Laboratory Test 152
3 Results and Discussion 152
4 Conclusions 153
References 153
Influence of Temperature on Durability of Concrete Exposed to Liquid Corrosion 156
1 Introduction 157
2 Methods 159
3 Results and Discussion 160
4 Conclusions 164
References 165
Restoration of Destructive Wood in Supporting Zones of Wooden Beams 167
1 Introduction 168
2 Methods 169
3 Results and Discussion 171
4 Conclusions 174
References 175
Dynamic Stability of Orthotropic Rectangular Plates with Concentrated Masses 177
1 Introduction 177
2 Materials and Methods 179
3 Results and Discussion 183
4 Conclusions 185
References 185
Temperature Condition of Asphalt Concrete During Road Usage 187
1 Introduction 187
2 Methods 189
2.1 Temperature Distribution of Asphalt Pavement of Roads 189
2.2 The Choice of Bitumen Binder 191
2.3 Experiment 194
3 Results and Discussion 195
4 Conclusions 196
References 197
Cost and Energy Assessment of Buildings Thermal Protection Level 200
1 Introduction 200
2 Methods 202
2.1 Economic Approach 202
2.2 Energy Approach to Calculate the Optimal Thickness of the Insulating Layer 206
3 Results and Discussion 208
4 Conclusions 211
References 212
Numerical Study of the Floating Gravity Base Structure Mooring 214
1 Introduction 214
2 Methods 216
2.1 Object of Study 216
2.2 Research Methodology 217
3 Results and Discussion 220
4 Conclusions 226
References 227
Cost Effectiveness of the Smart Home System in Civil Engineering 229
1 Introduction 229
2 Materials and Methods 230
3 Results and Discussion 236
4 Conclusion 236
References 236
Cross-Sectional Warping of Thin-Walled Rods at Plane Frame Joints 239
1 Introduction 239
2 Methods 241
3 Results and Discussion 245
4 Conclusion 249
References 250
Airborne LIDAR Data Processing for Smart City Modelling 252
1 Introduction 252
2 Methods 253
2.1 Particular Qualities of Laser Scanning Used in Study 253
2.2 Proposed Methodology 254
3 Results 255
4 Discussion 257
4.1 Technology Gaps 257
5 Conclusion and Future Research 257
References 258
Warming of Panel Houses in Various Climatic Zones 260
1 Introduction 260
2 Materials and Methods 261
3 Results and Discussion 266
4 Conclusion 268
References 269
The Durability of Repaired Welded Joints of Civil Engineering Objects Using the Example of Offshore Stationary Platforms 271
1 Introduction 271
2 Method 272
2.1 Methods of Investigation of the Stress State of Welded Joints of Offshore Platforms 272
2.2 The Theoretical Basis of the Experimental Study 273
3 Discussion 276
4 Conclusion 279
References 281
Energy Efficiency of Heating Ventilation and Air Conditioning System with HP Included in a Water Loop 283
1 Introduction 283
2 Methods 285
3 Results 286
3.1 Method of Calculation of Energy Consumption of Internal Engineering Systems with Simultaneous Consideration of Heat and Electricity 286
4 Discussion 290
5 Conclusions 290
References 292
A Method to Assess Adhesion and Durability of Charred Intumescent Layers in Non-specific Conditions 294
1 Introduction 294
2 Materials and Methods 297
3 Results and Discussion 299
4 Conclusion 300
References 301
Restrictions Applied When Solving One-Dimensional Hydrodynamic Equations 303
1 Introduction 303
2 Analysis method 304
3 Results and Discussion 307
4 Conclusion 308
References 308
Physically Nonlinear Bending of Composite Plates 310
1 Introduction 310
2 Methods 312
3 Results 317
4 Discussion 318
5 Conclusions 319
References 320
The Fire-Resistant Construction for Building Safety 322
1 Introduction 323
2 Methods 324
3 Results and Discussion 324
4 Conclusions 328
References 329
Thermal Bridges in Wall Panels of Wooden Frame Houses 331
1 Introduction 331
2 Methods 333
3 Results and Discussion 334
4 Conclusions 337
References 337
Factors of Increasing the Performance of the Bulk Material Mixer of the Gravity Type 339
1 Introduction 339
2 Methods 341
3 Results and Discussion 341
4 Conclusions 345
References 348
Evaluation of the Limits of the Stability of Elements of Offshore Hydraulic Structures Taking into Account Accumulated Damages 350
1 Introduction 350
2 Methods 352
3 Results and Discussion 354
4 Conclusions 354
References 355
Procedure for the Formation of the Optimal Transportation Route with Application of Stochastic Programming Tools 357
1 Introduction 358
2 Materials and Methods 358
2.1 Literature Review 358
2.2 Formulation of the Problem 360
3 Results and Discussion 361
3.1 Description of the Developed Procedure 361
3.2 The Implementation of the Procedure on the Example 363
4 Conclusions 367
References 370
A Study Case of Mathematical Calculation of Urban Heat Island Intensity Based on Urban Geometry 372
1 Introduction 372
2 Method 373
3 Results 375
4 Conclusion 385
References 386
Method for Determining the Residual Resource of Building Structures by the Terms of Their Operation 388
1 Introduction 388
2 Methods 389
2.1 Determination of the Ultimate Service Life of Reinforced Concrete Structures with Temperature and Humidity Effects 390
2.2 Determination of the Ultimate Service Life of Reinforced Concrete Structures by Long-Term Strength 391
2.3 Determination of the Deadline by the Exponential Distribution Law 393
2.4 Determination of the Deadline by a Modified Method According to the Exponential Distribution Law 395
2.5 Determination of the Deadline Depending on Accumulated Depreciation 396
3 Results and Discussion 397
4 Conclusions 400
References 400
Amorphous Fiber Based on the Fe–B–C Molten Systems as Dispersed Reinforcement of Floor Slabs 402
1 Introduction 402
2 Methods 403
3 Results and Discussion 404
4 Conclusions 408
References 409
BIM-Based Quantity Takeoff in Autodesk Revit and Navisworks Manage 411
1 Introduction 412
2 Methodology 414
3 Results and Discussion 416
4 Conclusion 418
References 418
Calculation of Composite Panel Multilayer Structures in Construction Systems 420
1 Introduction 421
2 Methods 422
2.1 Computation 425
3 Results 426
4 Discussion 428
5 Conclusions 428
References 428
Underground Streets in Residential Area: Aspects of Design on the Example of Russia 430
1 Introduction 430
2 Material and Methods 431
3 Result 433
4 Discussion 434
References 435
SWOT Analysis for Sustainable Development of University Campus in Case Study at WC2 University Network Symposium 437
1 Introduction 437
1.1 Description of Case 437
1.2 WC2 University Network 438
2 Materials and Methods 440
3 Results 442
4 Discussion 445
5 Conclusions 446
References 448
Unsteady Temperature Fields in the Calculation of Crack Resistance of Massive Foundation Slab During the Building Period 451
1 Introduction 452
2 Materials and Methods 454
2.1 General Data 454
2.2 Effect of Hardening Temperature on Heat Generation, Deformation Modulus and Concrete Creep 455
2.3 Temperature Fluctuation 456
3 Results 457
3.1 Analysis of Thermal Cracking Resistance. Selection of Heat Insulation Depth 457
3.2 Analysis of Thermal Cracking Resistance for Two Series of Cities 458
4 Discussion 460
5 Conclusion 461
References 462
BIM as an Instrument of a Conceptual Project Cost Estimation 464
1 Introduction 464
2 Methods 466
2.1 A Structural Analysis of a Construction Project Budget 466
2.2 BIM in a Cost Estimation of Construction Process 467
3 Results and Discussion 469
4 Conclusions 471
References 471
A Method of Accounting for Higher Vibration Modes in Structural Dynamics Problems 473
1 Introduction 473
2 Methods 474
2.1 Solving the Dynamics Problem of Dynamic Concentrated Force 474
2.2 Solving the Problem of Dynamic Concentrated Moment 476
3 Results and Discussion 479
3.1 Bending of the Truss by Dynamic Concentrated Force 479
3.2 Bending of a Beam by Dynamic Concentrated Moment 481
4 Conclusion 482
References 483
Method for Determination of the Characteristics for the Construction Machinery Park on the Basis of Two-Stage Linear Optimization 485
1 Introduction 485
2 Materials and Methods 488
3 Results and Discussion 488
4 Conclusions 498
References 498
Properties of Cold-Bonded Fly Ash Lightweight Aggregate Concretes 500
1 Introduction 500
2 Materials and Methods 501
3 Test Results and Discussion 502
3.1 Physical and Mechanical Properties of Cold-Bonded Fly Ash Aggregate 502
3.2 Workability of Concrete Test Results 503
3.3 Concrete Samples Test Results 503
4 Conclusions 505
References 507
The Use of Mineral Wool Insulation and Polyisocyanurate Foam in Terms of Water Absorption 510
1 Introduction 510
2 Methods 512
3 Results and Discussion 516
4 Conclusions 518
References 519
Indirect Soil Parameters in Monitoring Growth Karst Formations 521
1 Introduction 521
2 Methods 523
3 Results and Discussion 525
4 Conclusion 528
References 528
Long-Term Buildings’ Space Heating Estimation Method 531
1 Introduction 531
2 Methods 533
3 Results and Discussions 537
4 Conclusions 540
References 540
Wind Loads on a High-Rise Building 543
1 Introduction 543
2 Methods 544
2.1 Wind-Tunnel Procedure 544
2.2 Analytical Procedure 544
3 Results and Discussion 546
4 Conclusions 550
References 553
The Effect of the Plaster Layer on the Sound-Insulating Ability of Enclosing Structures Made of Hollow Concrete Stones 555
1 Introduction 556
2 Methods 557
2.1 Summary of Test Method 557
3 Experiment No. 1. Determination of Sound Insulation of an Unplastered Wall Fragment 558
3.1 Experiment No. 2. Determination of Sound Insulation of the Plastered Fragment of the Enclosing Structure 561
4 Results and Discussion 562
4.1 Experiment No. 1 562
4.2 Experiment No. 2 563
5 Conclusions 563
References 565
Crack Resistance Criteria of Massive Concrete and Reinforced Concrete Structures During the Construction Period 567
1 Introduction 567
2 Materials and Methods 568
2.1 Statement of the Problem 568
2.2 Crack Resistance Criteria 569
3 Results 569
3.1 Criterion N1 569
3.2 Criterion N2 570
3.3 Criterion N3 571
3.4 Criterion N4 571
3.5 Criterion N5 573
4 Discussion 573
5 Conclusion 574
References 574
Effect of Short-Term Heating up to +90 °C on Deformation and Strength of High-Strength Concrete 577
1 Introduction 577
2 Materials and Methods 578
3 Results and Discussion 578
3.1 Temperature and Humidity Regimes of Climatic Influences in the Countries of Southeast Asia 578
3.2 Influence of Temperature and Humidity Conditions of Southeast Asia on Physical and Mechanical Properties of Normal-Strength and High-Strength Concretes 580
4 Conclusion 582
References 583
Creep Life Prediction of Polyester Reinforcing Geogrids in the Construction of Embankments 585
1 Introduction 585
2 Methods 587
3 Results and Discussion 588
3.1 Tensile Properties 588
3.2 Creep Behavior 588
3.3 Creep Rupture 589
3.4 Practical Application 592
4 Conclusions 594
References 594
Pipe Cooling of Concrete Masses 596
1 Introduction 596
2 Methods 597
3 Results and Discussion 600
4 Conclusions 601
References 602
Thermomechanical Characteristics of Coupling and Welded Joints in Reinforced Concrete Structures 604
1 Introduction 605
2 Method 607
2.1 “Cold” Experiment No. 1: Tensile Test to Rupture of “Cold” Samples, at Room Temperature 20 °C 608
2.2 “Hot” Experiment No. 2: Tensile Testing Prior to Rupture of “Hot” Samples Preheated to 500 °C 608
2.3 Experiment No. 3: Test of Loaded, Heated and Cooled Rods Simulating the Real Impact of Fire on the Loaded Structure 609
3 Results and Discussion 610
3.1 Experiment No. 1: Cold Samples 610
3.2 Experiment No. 2: Hot Samples 610
3.3 Experiment No. 3: Testing of Heated and Cooled Samples Under Load 611
4 Conclusion 613
References 614
High-Performance Concrete in the Supporting Structures of High-Rise Buildings and Constructions 617
1 Introduction 618
2 Methods 619
2.1 Description of the Construction 619
2.2 Calculation Methodology 619
2.3 Calculation of Models in the Software Application LIRA-CAD 620
3 Results 625
4 Conclusions 630
References 631
Buckling of Cantilever Beam Loaded by Potential Following Moment 633
1 Introduction 633
2 Methods 634
3 Results and Discussion 635
3.1 Exact Solution of Cantilever Beam Stability Problem 635
3.2 Asymptotic Solution of the Linearized Stability Problem 638
4 Conclusion 641
References 642
Influence of Permeability of Mesh Banners on Wind Loadings 643
1 Introduction 643
2 Methods 644
2.1 Object of Research 644
2.2 Numerical Studies 646
3 Results and Discussion 647
4 Conclusions 649
References 650
Thermal Insulation for Fixed Formwork from Expanded-Clay Concrete Blocks 652
1 Introduction 652
2 Methods 655
2.1 Thermomechanical Calculation of Various Wall Configurations 655
2.2 Calculation of the Cost of Insulation 657
2.3 Modelling the Temperature Distribution in the Block Using the Abaqus Software Package 657
3 Results and Discussion 658
4 Conclusions 662
References 664
Static Analysis of Spatial Rod Structures Considering Imperfections in the Fastening of the Floorings 666
1 Introduction 666
2 Methods 667
3 Results and Discussion 669
4 Conclusions 671
References 672
Influence of Damping Properties of the Person on Decrement of Attenuation of a Flooring of Spatially Rod Grandstands 673
1 Introduction 673
2 Methods 674
3 Results and Discussion 675
4 Conclusions 679
References 680
An Analytical Method of Stability Assessment of Cantilever Sheet Pile Walls in Conditions of Flooded Soils 681
1 Introduction 681
2 Method of Analysis 683
3 Results and Discussion 688
4 Conclusion 689
References 690
Monolithic Constructions Quality Assessment with Laser Scanning 692
1 Introduction 692
2 Methods 694
2.1 Brief Description of the Object 694
2.2 Laser Scanning Equipment 694
2.3 Work Stages 694
3 Results and Discussion 695
4 Conclusion 698
References 699
Elastomer Bearing Modification for Efficient Design 701
1 Introduction 701
2 Methods 704
2.1 Modeling of Hyperelastic Materials 704
2.2 Modeling of Hyperelastic Materials 706
3 Results and Discussion 707
4 Conclusions 710
References 711
Combined Heat and Power Plant Energy Production Under Changing EU Policy 713
1 Introduction 713
2 Methods 714
2.1 Development of Latvian Energy Long-Term Policy Toward the CHP Plants 714
2.2 Development of CHP Plants 716
3 Results 718
3.1 Defined Problems and Perspectives of CHP Plants 718
4 Conclusions 721
References 721
Visualization of the Cargo Orientation in Space Under Movement by a Tower Crane in Low Visibility Conditions 723
1 Introduction 723
2 Methods 724
3 Conclusions 729
References 729
Load Carrying Capacity of Prestressed Steel–Concrete Composite Construction 731
1 Introduction 731
2 Methods 733
3 Results and Discussion 742
4 Conclusions 743
References 745
Endurance of Reinforced Concrete Beams with Small Shear Spans 748
1 Introduction 748
2 Methods 750
3 Results 750
3.1 Fatigue Destruction of Beams with Small Shear Span 750
3.2 Calculation Model for Short Reinforced Concrete Members 752
4 Discussions 753
5 Conclusion 758
References 759
Effect of Physical and Chemical Properties of Coal Gangue Under Different Geological Conditions on Mechanical Properties of Concrete 761
1 Introduction 761
2 Materials and Methods 762
2.1 Materials 762
2.2 Samples Preparation 763
2.3 Test Methods 763
3 Results 766
3.1 XRD Test Results 766
3.2 Test Results of Physical Performance 767
3.3 Test Results of Strength 767
4 Discussion 770
4.1 Relationship Between Mineral Chemical Composition and Physical Properties 770
4.2 Relationship Between Physical Properties and Compressive Strength 770
4.3 The Relationship Between Replacement Mode, Replacement Rate, and Compressive Strength 772
5 Conclusion 773
References 774
The Use of Aerogel in Building Envelopes 776
1 Introduction 776
2 Methods 777
3 Results and Discussions 777
3.1 Aerogel and Aerogel-Based Materials 777
3.2 The Use of Aerogel in Building Enclosing Structures 780
4 Conclusions 784
References 784
Application of Laser Scanning Technology for Fixing and Documenting Forms of Architectural Monuments 786
1 Introduction 786
2 Fixing Forms of the Architecture Monument on the Basis of Laser Scanning Technology 787
3 Conclusions 793
References 796
Experimental Investigation of the Cross-Flow Around a Circular Cylinder as a Model of Submerged Floating Tunnel 797
1 Introduction 797
2 Methods 799
2.1 Physical Simulation 799
2.2 Numerical Study in ANSYS 801
3 Results and Discussion 803
4 Conclusions 804
References 805
The Thermal State of Civil Engineering Objects Using the Example of Fixed Offshore Platforms 807
1 Introduction 807
1.1 Thermal Effects and Their Influence on the Civil Engineering Objects 807
1.2 Thermal Effects: Case Study 808
2 Method 809
2.1 Method for Estimating the Temperature of Offshore Platform Elements 809
2.2 Method of Calculating Thermal Flux Densities Caused by Solar Radiation 810
3 Discussion 817
4 Conclusion 819
References 819