Geotechnical Engineering Circular No. 9 Design, Analysis, and Testing of Laterally Loaded Deep Foundations that Support Transportation Facilities
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Soldier Rev B
| TABLES Table 3-1: Geotechnical parameters for analysis of laterally loaded deep foundations in soils. ............... Table 3-2: Geotechnical parameters for analysis of laterally loaded deep foundations in rock. ................ Table 3-3: Minimum number of exploration points and depth requirements for deep foundations subject to lateral loads (modified from AASHTO 2014 and Loehr et al. 2016). ................................................ Table 4-1: Resistance factors for lateral Geotechnical and Strength Limit State (from Brown et al. 2010) Table 7-1: P-multipliers for analysis of groups of deep foundation elements (from AASHTO 2014, originally modified from Hannigan et al. 2006). ............................................................................ Table 8-1: Seismic zones (Hannigan et al. 2016). ................................................................................ Table 9-1: Friction Angle for Dissimilar Materials. ................................................................................. Table a Percent of residual load on soil mass between shafts d = 1 foot. .................................. Table 10-1 (b Percent of residual load on soil mass between shafts d = 2 feet. ................................ Table 10-1 (c Percent of residual load on soil mass between shafts d = 3 feet. Table 11-2: Minimum yield strengths for permanent steel casing. .......................................................... Table 11-3 Minimum cover for unprotected main reinforcing steel (in. .................................................. Table A Representative values of k for stiff clays (Reese et al. 1975). .............................................. Table A Representative values of ε50 for stiff clays (Reese et al. 1975). .......................................... Table A Representative values of k for sand under static and cyclic loading. .................................... Table B Factored loads. ................................................................................................................... Table B Interpreted soil parameters. ................................................................................................ Table B P-multipliers. ...................................................................................................................... Table B Factored loads. ................................................................................................................... Table E DOTs referencing various design topics regarding lateral loading. ....................................... Table E Summary of head fixity literature review. ............................................................................. Table E List of lateral analysis software. .......................................................................................... Table B Interpreted soil parameters. ................................................................................................ Table 11-1: Effective length factors, K (after AASHTO 2014). ............................................................... 146 |