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Development of Recommended Resistance Factors for Drilled Shafts in Weak Rocks Based on O-Cell Tests, Technical Summary

机译：基于O-Cell测试的弱岩石钻井推荐阻力系数的开发，技术摘要

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摘要

The objectives of this study were threefold: (1) Collect O-Cell test data on drilled shafts in weak rocks from Kansas and other nearby states; (2) Analyze the data and calibrate the side and base resistance factors based on the FHWA design method; and (3) Develop a design procedure and example to illustrate the application of LRFD resistance factors with the software currently used by KDOT.

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作者
Yang, X; Han, J; Parsons, R L;
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年度 2010
页码 1-2
总页数 2
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Load and Resistance Factor Design(LRFD); Osterberg cell(O-Cell) tests;

机译：负载和阻力系数设计（LRFD）; Osterberg细胞（O-Cell）测试;

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1. Base resistance of drilled shafts in soft rock using in situ load tests: A limit state approach [J] . Asem Pouyan Soils and foundations . 2019,第6期

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2. Evaluation of peak side resistance for rock socketed shafts in weak sedimentary rock from an extensive database of published field load tests: a limit state approach [J] . Canadian Geotechnical Journal . 2019,第12期

机译：公布现场载荷试验广泛数据库岩侧岩岩侧轴峰侧阻力评价：极限状态方法
3. Assessment of ultimate load of drilled shaft socketed in rocks based on pile load tests [J] . Hong Won Pyo, Hong Seongwon Geomechanics and engineering . 2021,第3期

机译：基于桩载试验的岩石钻孔升降钢筋升值的评估
4. Side Resistance Factor for Serviceability-Based Design of Drilled Shafts in Weak Rock Calibrated using O-cell Test Data [C] . Jie Han, Xiao-Ming Yang, Robert L. Parsons, International foundation congress and equipment expo;IFCEE09 . 2009

机译：使用O单元测试数据校准的基于可维护性的弱岩中钻杆设计的侧阻力系数
5. Base resistance of drilled shafts in rock. [D] . Ramey, Stetson B. 2009

机译：岩石中钻孔轴的基础阻力。
6. Factors associated with guideline-recommended KRAS testing in colorectal cancer patients: A population-based study [O] . Mary E. Charlton, Jordan J. Karlitz, Jennifer A. Schlichting, -1

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7. Modified Standard Penetration Test–based Drilled Shaft Design Method for Weak Rocks (Phase 2 Study) [O] . Timothy Stark, James Long, Ahmed Baghdady, 2017

机译：弱岩石改造的标准渗透测试钻轴设计方法（第2期研究）
8. Development of Recommended Resistance Factors for Drilled Shafts in Weak Rocks Based on O-Cell Tests [R] . Yang, X, Han, J, Parsons, R L 2010

机译：基于O-Cell试验的弱岩石钻孔推荐阻力系数的研究

Development of Recommended Resistance Factors for Drilled Shafts in Weak Rocks Based on O-Cell Tests, Technical Summary

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