Author: Publisher:
ISBN:
Category : Lateral loads
Languages : en
Pages : 328
Book Description
Drilled Shaft Design for Sound Barrier Walls, Signs, and Signals
Author: Drilled Shaft Design for Sound Barrier Walls, Signs, and Signals
Author: Design of Rock Socketed Drilled Shafts
Author: Jamal NusairatPublisher:
ISBN:
Category : Bridges
Languages : en
Pages : 422
Book Description
This project was aimed at evaluating and developing design methods for laterally loaded drilled shafts socketed in rock. Five lateral load tests on rock socketed drilled shafts with full range of instrumentation were conducted in Ohio. Detailed instrumentation included the use of vibrating wire strain gages, inclinometers, dial gages, and load cells. P-y curves representing site-specific lateral shaft-rock interaction were deduced from strain data. Field testing included the use of a borehole pressuremeter/dilatometer to obtain measurements that were correlated with rock mass strength and deformation parameters as well as with p-y curves. A comparison was made between the baseline p-y curves deduced from strain data of lateral load tests, the p-y curves predicted by using Reese's interim criterion, and the p-y curves from the pressuremeter tests in rock. A new hyperbolic p-y criterion for rock is proposed based on the field test data and extensive theoretical work. Validation of the proposed p-y criterion of rock was carried out by comparing the predictions of shaft deflections and bending moments using the hyperbolic p-y criterion against actual lateral load tests results. Based on the findings of this study, a complete solution for the design of drilled shafts socketed in rock or intermediate geomaterials under lateral loads is provided.
Drilled Shaft Manual: Structural analysis and design for lateral loading by
Author: Lymon C. ReesePublisher:
ISBN:
Category : Shafts (Excavations)
Languages : en
Pages : 244
Book Description
Drilled shafts have been used on a limited scale for many years as an alternative to driven piles in a variety of foundation problems. However, uncertainty about the behavior of the drilled shaft has forestalled widespread adoption. The subject package, by Dr. Lymon C. Reese of the University of Texas, is intended for use by bridge engineers, geotechnical engineers, and builders of pile foundations. The manual contains rational procedures and practical guidelines for the design and construction of drilled shaft foundations. Volume I presents a rational design procedure for drilled shafts under axial loading and includes guidelines on construction methods, inspection, load testing, specifications, and cost estimates. Volume II presents alternative methods for computing the response of the shaft to lateral loading and presents the structural design of the shaft for axial and/or lateral loading.
Drilled Shaft Manual: Construction procedures and design for axial loading
Author: Lymon C. ReesePublisher:
ISBN:
Category : Shafts (Excavations)
Languages : en
Pages : 152
Book Description
Drilled shafts have been used on a limited scale for many years as an alternative to driven piles in a variety of foundation problems. However, uncertainty about the behavior of the drilled shaft has forestalled widespread adoption. The subject package, by Dr. Lymon C. Reese of the University of Texas, is intended for use by bridge engineers, geotechnical engineers, and builders of pile foundations. The manual contains rational procedures and practical guidelines for the design and construction of drilled shaft foundations. Volume I presents a rational design procedure for drilled shafts under axial loading and includes guidelines on construction methods, inspection, load testing, specifications, and cost estimates. Volume II presents alternative methods for computing the response of the shaft to lateral loading and presents the structural design of the shaft for axial and/or lateral loading.
Drilled Shaft Design and Construction Guidelines Manual
Author: Lymon C. ReeseDrilled Shaft Design and Construction Guidelines Manual: Construction procedures and design for axial loading
Author: Lymon C. ReesePublisher:
ISBN:
Category : Boring
Languages : en
Pages : 152
Book Description
Drilled Shafts
Author: National Highway Institute (U.S.)Publisher:
ISBN:
Category : Earthwork
Languages : en
Pages : 608
Book Description
This document was written as a resource for participants in a short course covering the topic of construction and design of drilled shaft foundations for bridges and other structures. It is the second edition of a Federal Highway Administration workbook on construction and design of drilled shafts. The first edition was written in 1988 (FHWA-SA-HI-88-042). While introductory material from the 1988 edition was retained, the emphasis in this document is on providing relatively comprehensive information for engineers who already have some experience with drilled shaft construction and/or design. The initial chapters cover an overview of the characteristics of drilled shafts, site investigations for drilled shafts (to collect information for both construction and design), and details of drilled shaft construction. These chapters are followed by several chapters on the design of drilled shafts in soil and rock for both axial and lateral loading, with examples. Both allowable stress design and load and resistance factor design principles are addressed. Details of design calculations procedures are provided in the appendices.
Deflections and Bending Moments in Drilled Shaft Sound Wall Foundations Under Working Load Conditions
Author: Robert L. MokwaPublisher:
ISBN:
Category : Flexure
Languages : en
Pages : 25
Book Description
Drilled Shafts
Author: Michael W. O'NeillPublisher:
ISBN:
Category : Foundations
Languages : en
Pages :
Book Description