is456-2000(1)

99

description

IS456-2000

Transcript of is456-2000(1)

  • INDIAN STANDARDPLAIN AND REINFORCED CONCRETECODE OF PRACTICECONTENTSSECTION 1 GENERAL1. SCOPE2. REFERENCES3. TERMINOLEGY4. SYMBOLS

    SECTION 2 MATERIALS, WORKMANSHIP, INSPECTION AND TESTING5. MATERIALS6. CONCRETE7. WORKABILITY OF CONCRETE8. DURABILITY OF CONCRETE9. CONCRETE MIX PROPORTIONING10. PRODUCTION OF CONCRETE11. FORMWORK12. ASSEMBLY OF REINFORCEMENT13. TRANSPORTING, PLACING, COMPACTION AND CURING14. CONCRETING UNDER SPECIAL CONDITIONS15. SAMPLING AND STRENGTH OF DESIGNED CONCRETE MIX16. ACCEPTANCE CRITERIA17. INSPECTION AND TESTING OF STRUCTURES

    SECTION 3 GENERAL DESIGN CONSIDERATION18. BASES FOR DESIGN 19. LOADS AND FORCES20. STABILITY OF THE STRUCTURE21. FIRE RESISTANCE22. ANALYSIS23. BEAMS24. SOLID SLABS25. COMPRESSION MEMBERS26. REQUIREMENTS GOVERNING REINFORCEMENT AND DETAILING27. EXPANSION JOINTS

    SECTION 4 SPECIAL DESIGN REQUIREMENTS FOR STRUCTURAL MEMBERS AND SYSTEMS28. CONCRETE CORBELS29. DEEP BEAMS30. RIBBED, HOLLOW BLOCK OR VOIDED SLAB31. FLAT SLABS32. WALLS33. STAIRS34. FOOTINGS

    SECTION 5 STRUCTURAL DESIGN (LIMIT STATE METHOD)35. SAFETY AND SERVICABILITY REQUIREMENTS36. CHARACTERISTIC AND DESIGN VALUES AND PARTIAL SAFETY FACTORS37. ANALYSIS38. LIMIT STATE OF COLLAPSE : FLEXURE 39. LIMIT STATE OF COLLAPSE : COMPRESSION40. LIMIT STATE OF COLLAPSE : SHEAR41. LIMIT STATE OF COLLAPSE : TORSION 42. LIMIT STATE OF SERVICEABILITY : DEFLECTION43. LIMIT STATE OF SERVICEABILITY : CRACKING

    ANNEX A LIST OF REFERRED INDIAN STANDARDSANNEX B STRUCTURAL DESIGN ANNEX C CALCULATION OF DEFLECTIONANNEX D SLABS SPANNING IN TWO DIRECTIONSANNEX E EFFECTIVE LENGTH OF COLUMNSANNEX F CALCULATION OF CRACK WIDTHANNEX G MOMENTS OF RESISTANCE FOR RECTANGULAR AND T-SECTIONSANNEX H COMMITTEE COMPOSITION