|
IS Number | |||
|
IS 10270 : 1982 |
|||
Title :-Guidelines for design and construction of prestressed rock anchors | |||
Unit Price |
Status |
Amendment |
Reaffirmed |
Gr 4 |
Active |
2 |
2003 |
Page Size |
No. of Pages |
Tech. Committee |
|
A5 |
13 |
CED 43 |
|
UDC 624.023.943 | |||
1 Scope
1.1 This standard deals with design and construction of permanent and temporary prestressed rock anchors constructed by using high strength prestressing steel (wires and strands).
2 References
IS 2 : 1960 Rules for rounding off numerical values
IS 1121 : Part IV : 1974 Methods of test for determination of strength properties of natural building stones: Part IV Shear strength
IS 1122 : 1974 Methods of test for determination of true specific gravity of natural building stones
IS 1982 : 1979 Code of practice for subsurface investigation for foundations
IS 2720 : Part XI : 1971 Methods of test for soils: Part XI Determination of the shear strength parameters of a specimen tested in unconsolidated undrained triaxial compression without the measurement of pore water pressure
IS 2720 : Part XXII : 1977 Methods of test for soils: Part XXII Determination of organic matter
IS 6066 : 1971 Recommendations for pressure grouting of rock foundations in river valley projects