基本信息出版社：中国电力出版社
页码：25 页
出版日期：2009年01月
ISBN：9787508379883
条形码：9787508379883
版本：第1版
装帧：平装
开本：32
正文语种：英语

内容简介 The technology of vibroflotation ground treatment has beenapplied extensively in hydropower and water resources industry, anda lot of experiences have been accumulated. This Standard isformulatedforpromotingtheprogressanddevelopmentofvibroflotation ground treatment technology in hydropower and waterresources project, standardizing the design, construction, inspectionand acceptance of vibroflotation ground treatment project andensuring the project quality.
Appendix A of this Standard is normative, Appendix B and C areinformative.
目录
Preface
1 Scope
2 Normative References
3 General
4 Terms and Definitions
5 Design
6 Construction
7 Quality Control
8 Inspection and Acceptance
Appendix A (Normative Appendix) Composite Foundation
(Single Column) Load Test.
……
序言 This Standard is formulated according to"the Notice on theFormulation and Revision Plan of Electric Power Industry Standardin 2001"—ocument No. [2001] 44） issued by the former StateEconomic and Trade Commission.
The technology of vibroflotation ground treatment has beenapplied extensively in hydropower and water resources industry, anda lot of experiences have been accumulated. This Standard isformulatedforpromotingtheprogressanddevelopmentofvibroflotation ground treatment technology in hydropower and waterresources project, standardizing the design, construction, inspectionand acceptance of vibroflotation ground treatment project andensuring the project quality.
Appendix A of this Standard is normative, Appendix B and C areinformative.
This Standard is proposed by the China Electricity Council.
This Standard is under the jurisdiction of and explained by theHydropower Construction Standardization Technical Commission ofElectric Power Industry.
This Standard was drafted by Beijing Vibroflotation EngineeringCo, Ltd.
文摘 6　Construction
6.1　Construction preparations
6.1.1　The construction preparations include the following contents:
1　Provide technical design statement.
2　Prepare the basic site conditions for construction, includingwater supply, power supply, access road and site leveling, and thewater and power sources shall be available 50m within theconstruction site.
3　Ascertain the surface and underground infrastructures andbarriers, and corresponding treatment measures shall be worked out.
4　Understand and analyze the geological data of the construc-tion site.
5　Acquaint with the in-situ test data and the inspection results.
6　Prepare the appropriate vibroflot and auxiliary facilities.
7　Formulate the method statement.
8　Locate the column points by survey through the controlcoordinates of building （structure）.
9　The construction site should be divided into several zones, inwhich drainage ditch shall be built so as to discharge slurry in timeand meet the environmental protection requirements.6.1.2　Process trial shall be carried out at the fender columnlocations or unimportant area of the building （stmctare）, and thecolumn number for process trial for a unit work shall not be lessthan 3.