1 General 1
2 Terms and notations 2
2.1 Definition of terms 2
2.2 Notations 3
3 Basic requirements 8
3.1 Design 8
3.2 Construction 8
3.3 Acceptance 9
3.4 Management and maintenance 9
4 Materials 10
4.1 Ultra-high performance concrete 10
4.2 Other materials 14
5 Design 17
5.1 General requirement 17
5.2 Verification of ultimate limit state 19
5.3 Verification of serviceability limit state 32
5.4 Calculation of stresses under long-term and
short-term loads 39
5.5 Verification of Fatigue 43
5.6 Designof durability 46
5.7 Design of construction joint 48
5.8 Structural details 50
6 Construction 62
6.1 General requirement 62
6.2 Preparation and storage 62
6.3 Formwork and brackets 63
6.4 Segment precast 64
6.5 Transportation and stacking 69
6.6 Span by span construction 71
6.7 Balanced cantilever construction 75
6.8 Assembly equipment 77
6.9 Construction for wet joints 78
7 Inspection and quality acceptance 79
7.1 Generalrequirement 79
7.2 Raw material entrance inspection 79
7.3 Constructionquality inspection 80
7.4 Qualityacceptance 87
8 Management and maintenance 89
8.1 Generalrequirement 89
8.2 Managementand maintenance 89
8.3 Repairingwork 90
Appendix A Performance test for steel fiber in UHPC 91
Appendix B Calculation for shrinkage and creep
coefficient of UHPC R120 94
Appendix C Constitutive model for UHPC in tension 97
Appendix D Performance test for UHPC in tension 99
Explanation of wording in this standard 105
List of quoted standards 107
Addition: explanation of provisions 109