Author: Ryan J. OlsenPublisher:
ISBN:
Category : Lateral loads
Languages : en
Pages : 133
Book Description
Testing and Analysis of a Full-scale Pile Group Under Static and Dynamic Lateral Loads
Author: Ryan J. OlsenPublisher:
ISBN:
Category : Lateral loads
Languages : en
Pages : 133
Book Description
Response, Analysis, and Design of Pile Groups Subjected to Static & Dynamic Lateral Loads
Author: Kyle M. RollinsPublisher:
ISBN:
Category : Lateral loads
Languages : en
Pages : 416
Book Description
Static and Dynamic Lateral Load Analysis of a Full-scale Pile and Pile Group in Clay
Author: Thomas Jay WeaverPublisher:
ISBN:
Category : Foundations
Languages : en
Pages : 354
Book Description
Analysis and Design of Shallow and Deep Foundations
Author: Lymon C. ReesePublisher: John Wiley & Sons
ISBN: 0471431591
Category : Technology & Engineering
Languages : en
Pages : 608
Book Description
One-of-a-kind coverage on the fundamentals of foundation analysis and design Analysis and Design of Shallow and Deep Foundations is a significant new resource to the engineering principles used in the analysis and design of both shallow and deep, load-bearing foundations for a variety of building and structural types. Its unique presentation focuses on new developments in computer-aided analysis and soil-structure interaction, including foundations as deformable bodies. Written by the world's leading foundation engineers, Analysis and Design of Shallow and Deep Foundations covers everything from soil investigations and loading analysis to major types of foundations and construction methods. It also features: * Coverage on computer-assisted analytical methods, balanced with standard methods such as site visits and the role of engineering geology * Methods for computing the capacity and settlement of both shallow and deep foundations * Field-testing methods and sample case studies, including projects where foundations have failed, supported with analyses of the failure * CD-ROM containing demonstration versions of analytical geotechnical software from Ensoft, Inc. tailored for use by students in the classroom
Static and Dynamic Lateral Loading of Pile Groups
Author: Dan A. BrownPublisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 128
Book Description
Lateral Load Tests on Full-scale Pile Groups in Cohesive Soils
Author: Static and Dynamic Lateral Load Testing of a Full-scale Pile Group in Clay
Author: Kris T. PetersonPublisher:
ISBN:
Category : Piling (Civil engineering)
Languages : en
Pages : 223
Book Description
Cyclic Lateral Load Testing and Analysis of Full-scale Pile Groups in Clay
Author: Brian H. GarrettPublisher:
ISBN:
Category : Lateral loads
Languages : en
Pages : 130
Book Description
Analysis of Laterally Loaded Piles in Multilayered Soil Deposits
Author: Dipanjan BasuPublisher: Purdue University Press
ISBN: 9781622601264
Category : Transportation
Languages : en
Pages : 152
Book Description
This report focuses on the development of a new method of analysis of laterally loaded piles embedded in a multi-layered soil deposit treated as a three-dimensional continuum. Assuming that soil behaves as a linear elastic material, the governing differential equations for the deflection of laterally loaded piles were obtained using energy principles and calculus of variations. The differential equations were solved using both the method of initial parameters and numerical techniques. Soil resistance, pile deflection, slope of the deflected pile, bending moment and shear force can be easily obtained at any depth along the entire pile length. The results of the analysis were in very good agreement with three-dimensional finite element analysis results. The analysis was further extended to account for soil nonlinearity. A few simple constitutive relationships that allow for modulus degradation with increasing strain were incorporated into the analysis. The interaction of piles in groups was also studied.
Full Scale Static and Dynamic Lateral Loading of a Single Pile
Author: Norazzlina M.Sa'donPublisher:
ISBN:
Category : Steel piling
Languages : en
Pages :
Book Description
This study presents the results of full scale field tests on single free head piles embedded in Auckland residual clay. Four hollow steel pipe piles, each with an outside diameter of 273 mm and wall thickness of 9.3 mm were installed at a site in Pinehill, Auckland. Static lateral loads were applied by using hydraulic jack, while dynamic loads were applied using an eccentric mass shaker. The free vibration and snap-back tests were also performed by using instrumented sledgehammer and snap shackle as the quick release mechanism. The primary purpose of the pile testing is to measure the inertial response of piles in Auckland soils and to investigate how the soil stiffness decreases with increasing pile head excitation. The field work initially started with measurement of the small strain stiffness of the soil using wave activated stiffness (WAK) tests and spectral analysis surface waves (SASW) tests. Seismic cone penetration tests (SCPT), low level response of the pile generated by hammer blows and excitation from an eccentric mass shaker were also performed. All of these indicated that a consistent value for the small strain stiffness of the soil. The elastic continuum model (ECM) is the main tool that used for analysis of the pile response. This model has the advantage that it has been extended to enable nonlinear behaviour of the soil around the long elastic pile to be modelled. The approach taken is to interpret the field response in order to estimate the factor by which the small strain stiffness of the soil needs to be reduced to represent the correct stiffness of the cyclic loading loops. In other words, this approach used to evaluate the response of the pile using the design approach outlined in Table 4.1 of EC8 part 5. A soil stiffness reduction factor, Gs / Gs,max of 0.36 was found to give a reasonable prediction for a single pile embedded in Auckland residual clay. This factor agrees very well for the computed values of the pile head load-displacement curve when compared with the static and dynamic full scale field test results performed. Two numerical models, which are OpenSeesPL and Ruaumoko are used to model the single pile subjected to lateral loading. These results were then validated using the full scale field tests data. From a comparison of the predictions and the experimental results of full scale single piles suggest that if the proposed method and model are accurately verified and properly used, then they are capable of producing realistic predictions. A procedure that was particularly developed for preliminary design estimates of a single long pile under the lateral loading is also presented in this thesis.