Design of Laterally Loaded Drilled Piers
This paper presents the results of an applied research study directed at improving the state-of-practice, and resulting foundation economy, in the design of laterally loaded drilled pier foundations subjected to high ground-line moments or high ground-line shears. A theoretical four-spring, subgrade...
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| Veröffentlicht in: | IEEE Trans. Power Appar. Syst.; (United States) 1983-01, Vol.PAS-102 (1), p.186-194 |
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| container_title | IEEE Trans. Power Appar. Syst.; (United States) |
| container_volume | PAS-102 |
| creator | DiGioia, A. M. Davidson, H. L. Donovan, T. D. |
| description | This paper presents the results of an applied research study directed at improving the state-of-practice, and resulting foundation economy, in the design of laterally loaded drilled pier foundations subjected to high ground-line moments or high ground-line shears. A theoretical four-spring, subgrade modulus model was developed in this study and was subsequently modified using the results of 14 full-scale load tests. The resultant semi-empirical nonlinear model formed the basis for the development of a design/analysis computer program (PADLL) for drilled pier foundations embedded in multi-layered subsurface profiles. The predicted behavior of two test piers, using both state-of-practice techniques and PADLL, are compared with measured behavior. Potential cost savings associated with piers designed using the semi-empirical model are discussed. |
| doi_str_mv | 10.1109/TPAS.1983.318015 |
| format | Article |
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The predicted behavior of two test piers, using both state-of-practice techniques and PADLL, are compared with measured behavior. Potential cost savings associated with piers designed using the semi-empirical model are discussed.</description><subject>200300 - Electric Power Engineering- Power Transmission & Distribution- (-1989)</subject><subject>COMPUTER CODES</subject><subject>COMPUTER-AIDED DESIGN</subject><subject>Costs</subject><subject>ECONOMICS</subject><subject>Embedded computing</subject><subject>FOUNDATIONS</subject><subject>FUNCTIONAL MODELS</subject><subject>Ice</subject><subject>Industrial relations</subject><subject>LOAD MANAGEMENT</subject><subject>Load modeling</subject><subject>MANAGEMENT</subject><subject>MECHANICAL STRUCTURES</subject><subject>POWER TRANSMISSION AND DISTRIBUTION</subject><subject>POWER TRANSMISSION TOWERS</subject><subject>Resists</subject><subject>Shafts</subject><subject>Soil</subject><subject>SUPPORT PILLARS</subject><subject>SUPPORTS</subject><subject>Testing</subject><subject>TOWERS</subject><subject>Transmission line theory</subject><issn>0018-9510</issn><issn>2995-6323</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1983</creationdate><recordtype>article</recordtype><recordid>eNo9kDtPwzAUhS0EEqWwI7FETCwJ9_qR2GPV8pIiUYkyW657DUahQXaW_ntSBTGd4XznDB9j1wgVIpj7zXrxVqHRohKoAdUJm3FjVFkLLk7ZDAB1aRTCObvI-QtAQI04Y3cryvFjX_ShaN1AyXXdoWh7t6NdsUqx68ZcR0r5kp0F12W6-ss5e3982Cyfy_b16WW5aEvPtR5Kt2skSa6kMFi7ZrtVqLkTBkJQKkiCLScpmxo9GOQoDTRoVKOND9ITejFnt9Nvn4dos48D-U_f7_fkB6u01rUSIwQT5FOfc6Jgf1L8dulgEexRhz3qsEcddtIxTm6mSSSif1wijnUjfgG5Ulir</recordid><startdate>198301</startdate><enddate>198301</enddate><creator>DiGioia, A. 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M.</creatorcontrib><creatorcontrib>Davidson, H. L.</creatorcontrib><creatorcontrib>Donovan, T. D.</creatorcontrib><creatorcontrib>GAI Consultants, Inc., Monroeville, PA</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>IEEE Trans. Power Appar. Syst.; (United States)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DiGioia, A. M.</au><au>Davidson, H. L.</au><au>Donovan, T. D.</au><aucorp>GAI Consultants, Inc., Monroeville, PA</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Design of Laterally Loaded Drilled Piers</atitle><jtitle>IEEE Trans. Power Appar. Syst.; (United States)</jtitle><stitle>T-PAS</stitle><date>1983-01</date><risdate>1983</risdate><volume>PAS-102</volume><issue>1</issue><spage>186</spage><epage>194</epage><pages>186-194</pages><issn>0018-9510</issn><eissn>2995-6323</eissn><abstract>This paper presents the results of an applied research study directed at improving the state-of-practice, and resulting foundation economy, in the design of laterally loaded drilled pier foundations subjected to high ground-line moments or high ground-line shears. A theoretical four-spring, subgrade modulus model was developed in this study and was subsequently modified using the results of 14 full-scale load tests. The resultant semi-empirical nonlinear model formed the basis for the development of a design/analysis computer program (PADLL) for drilled pier foundations embedded in multi-layered subsurface profiles. 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| ispartof | IEEE Trans. Power Appar. Syst.; (United States), 1983-01, Vol.PAS-102 (1), p.186-194 |
| issn | 0018-9510 2995-6323 |
| language | eng |
| recordid | cdi_ieee_primary_4111807 |
| source | IEEE Electronic Library (IEL) |
| subjects | 200300 - Electric Power Engineering- Power Transmission & Distribution- (-1989) COMPUTER CODES COMPUTER-AIDED DESIGN Costs ECONOMICS Embedded computing FOUNDATIONS FUNCTIONAL MODELS Ice Industrial relations LOAD MANAGEMENT Load modeling MANAGEMENT MECHANICAL STRUCTURES POWER TRANSMISSION AND DISTRIBUTION POWER TRANSMISSION TOWERS Resists Shafts Soil SUPPORT PILLARS SUPPORTS Testing TOWERS Transmission line theory |
| title | Design of Laterally Loaded Drilled Piers |
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