基本信息出版社：中国电力出版社
页码：29 页
出版日期：2009年12月
ISBN：9787508397177
条形码：9787508397177
版本：第1版
装帧：平装
开本：32
正文语种：英语
外文书名：Norm for Fracture Test of Hydraulic Concrete

内容简介 《中华人民共和国电力行业标准(DL/T5332－2005):水工混凝土断裂试验规程(英文版)》内容简介：This Standard is prepared by requirement of "Notice on Printing theDevelopment　and　Revision　Plan of Professional Standards"—ocument 739, General Office of the National Development andReform Commission [2005]）.
The fracture toughness of concrete is a vital parameter forstability evaluation of crack propagation, crack resistance andanti-cracking designs of hydraulic concrete structure. Hence it isnecessary to prepare a standard to specify the test methods forfracture toughness of concrete.
This Standard is prepared based on test data about concretefracture collected in the world, conducting a lot of parallel tests,referring to the fracture test standards of other countries, holdingtechnical workshop and discussions focusing on this field, andconducting calculation and theoretical analyses.
This Standard specifies the requirements of wedge splittingmethod and three-point bending beam method. When both of the testmethods are employed simultaneously and result in discrepancies,three-point bending beam method shall prevail.
Appendix D of this Standard is normative; Appendix A, B, Cand E are informative.
This Standard is proposed by China Electricity Council.
This Standard is under the jurisdiction and the explanation of theTechnical Committee of Standardization for Hydropower Construction ofElectric Power Industry.
Chief drafting organization: Hohai University.
编辑推荐 《中华人民共和国电力行业标准(DL/T5332－2005):水工混凝土断裂试验规程(英文版)》由中国电力出版社出版。
目录
Foreword
1 Scope
2 Normative References
3 Terms and Notations
3.1 Terms
3.2 Notations
4 General Provisions
5 Wedge Splitting Method
5.1 Specimen
5.2 Test Device
5.3 Testing
5.4 Calculation of Test Result
5.5 Test Report
6 Three-point Bending Beam Method
6.1 Specimen
6.2 Test Device
6.3 Testing
6.4 Calculation of Test Result
6.5 Test report
Appendix A (Informative Appendix) Mould for Wedge Splitting Specimen
Appendix B (Informative Appendix) Steel Plate for Making Precast Crack
Appendix C (Informative Appendix) Force Transmitting Device for Wedge Splitting Method
Appendix D (Normative Appendix) Record of Fracture Toughness Test
Appendix E (Informative Appendix) Mould for Three-point Bending Beam Specimen"
……
序言 This Standard is prepared by requirement of "Notice on Printing theDevelopment　and　Revision　Plan of Professional Standards"—ocument 739, General Office of the National Development andReform Commission [2005]）.
The fracture toughness of concrete is a vital parameter forstability evaluation of crack propagation, crack resistance andanti-cracking designs of hydraulic concrete structure. Hence it isnecessary to prepare a standard to specify the test methods forfracture toughness of concrete.
This Standard is prepared based on test data about concretefracture collected in the world, conducting a lot of parallel tests,referring to the fracture test standards of other countries, holdingtechnical workshop and discussions focusing on this field, andconducting calculation and theoretical analyses.
This Standard specifies the requirements of wedge splittingmethod and three-point bending beam method. When both of the testmethods are employed simultaneously and result in discrepancies,three-point bending beam method shall prevail.
Appendix D of this Standard is normative; Appendix A, B, Cand E are informative.
This Standard is proposed by China Electricity Council.
This Standard is under the jurisdiction and the explanation of theTechnical Committee of Standardization for Hydropower Construction ofElectric Power Industry.
Chief drafting organization: Hohai University.
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