PRESTRESSED CONCRETE PILING - CONTEMPORARY DESIGN PRACTICE AND RECOMMENDATIONS
THE MAJOR FACTORS INHERENT IN PRESTRESSED CONCRETE PILING ARE REVIEWED. CONTEMPORARY DESIGN PRACTICE AND RECOMMENDATIONS ARE PRESENTED. UNDER THESE ARE TREATED CONCRETE STRENGTHS FOR PRESTRESSED PILES, FOR BUILD-UPS AND SPLICES, AT PRESTRESS TRANSFER, AT REMOVAL FROM PRESTRESSING BED AND DURING DRIVING, AND AT PRESTRESS FORCE AND MAXIMUM UNIT PRESTRESS, ALLOWABLE CONCRETE STRESSES, CONCENTRICALLY LOADED SHORT-COLUMN AND LONG-COLUMN PILES, END CONDITIONS AND DETERMINATION OF POINT OF FIXITY IN COHESIVE AND GRANULAR SOILS, MOMENT RESISTING CAPACITIES, COMBINED MOMENT AND DIRECT LOAD, SAFETY FACTORS AND LOAD FACTORS, GERWICK'S DESIGN HYPOTHESIS FOR RESISTANCE TO DRIVING STRESSES, AND LI'S OPTIMUM PRESTRESS FOR DIFFERENT CLASSES OF PRESTRESSED CONCRETE PILING. IT THEN DEALS WITH DISTRIBUTION OF TENDONS, TRANSVERSE STEEL DESIGN PRACTICE, HEAD AND TIP DESIGN PRACTICE, DESIGN PROVISIONS FOR HANDLING, SPLICES FOR PRESTRESSED CONCRETE PILES, PILE-TO-CAP CONNECTION DESIGN PRACTICES, SPATIAL LOCATION AND LAYOUT, CATEGORICAL DESIGN PRACTICE AND OPTIMUM DESIGN FOR DIFFERENT CLASSES OF PRESTRESSED CONCRETE PILING, WITHOUT REPEATING SPECIFIC CONCLUSIONS AND RECOMMENDATIONS UNDER EACH SUBHEADING, THE PAPER ENDS WITH OVER-ALL GENERAL CONCLUSIONS AND PERTINENT REFERENCES. /AUTHOR/
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Supplemental Notes:
- Vol 67, No 3, PP 201-220, 5 FIG, 4 TAB, 21 REF, 1 APP
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Authors:
- Li, Shengbo Eben
- LIU, T C
- Publication Date: 1970-3
Media Info
Subject/Index Terms
- TRT Terms: Pile driving; Prestressed concrete; Splicing; Stresses; Structural design; Support piles; Tendons
- Old TRIS Terms: Pile design; Prestressed concrete piles
- Subject Areas: Bridges and other structures; Highways;
Filing Info
- Accession Number: 00209198
- Record Type: Publication
- Files: TRIS
- Created Date: Jul 27 1970 12:00AM