User profiles for R. A. Jaeger

Robert A. Jaeger

Supervising Engineer, California Department of Water Resources, Division of Safety of …
Verified email at water.ca.gov
Cited by 262

[PDF][PDF] Variable penetration rate CPT in an intermediate soil

RA Jaeger, JT DeJong, RW Boulanger… - Proc., 2nd Int. Symp …, 2010 - researchgate.net
Soil behavior during CPT is controlled by the drainage conditions and deformation rate
effects of the soil being tested. The behavior of most intermediate soils (eg silty clays, clayey …

Variable penetration rate cone testing for characterization of intermediate soils

JT DeJong, RA Jaeger, RW Boulanger… - … and geophysical site …, 2012 - books.google.com
The characterization of sedimentary soil, and specifically ‘intermediate’soils such as silty
sands, non-plastic silts, clayey silts, and fine grained tailings are often challenging due to …

Evaluation of self-penetration potential of a bio-inspired site characterization probe by cavity expansion analysis

A Martinez, JT DeJong, RA Jaeger… - Canadian …, 2020 - cdnsciencepub.com
Site investigations at limited-access project sites often require mobilization of smaller rigs
that may not have the reaction mass required to perform soundings to the desired depth. This …

Axisymmetric simulations of cone penetration in saturated clay

…, RW Boulanger, JT DeJong, RA Jaeger - Journal of Geotechnical …, 2019 - ascelibrary.org
A direct axisymmetric cone-penetration model developed for use with a user-written
implementation of the MIT-S1 constitutive model is presented. The penetration model uses a finite-…

[BOOK][B] Numerical and experimental study on cone penetration in sands and intermediate soils

RA Jaeger - 2012 - search.proquest.com
… This paper has been published and the full reference is: Jaeger, RA, DeJong, JT, and
Boulanger, RW (2011). Cylindrical cavity expansion analysis of variable penetration rate cone …

Action and subtraction

RA Jaeger - The Philosophical Review, 1973 - JSTOR
Let us not forget this: when'I raise my arm,'my arm goes up. And the problem arises: what is
left over if I subtract the fact that my arm goes up from the fact that I raise my arm?((Are the …

State-based overburden normalization of cone penetration resistance in clean sand

…, RW Boulanger, JT DeJong, RA Jaeger - Journal of Geotechnical …, 2014 - ascelibrary.org
Abstract Interpretation of experimental and field cone penetration test (CPT) data from across
a broad range of stress conditions requires defining the dependence of the measurements …

Thermal effects of intrusions

JC Jaeger - Reviews of geophysics, 1964 - Wiley Online Library
The mathematical theory used in calculating temperatures of intrusions is reviewed, primarily
from the point of view of finding temperatures in the country rock outside them. It is shown …

Multi-horizon investing: A new paradigm for endowments and other long-term investors

RA Jaeger, MA Rausch, M Foley - Trading, 2010 - guides.pm-research.com
Investors do not have a single investment horizon: they have multiple investment horizons
at the same time. Every long-term investor is therefore also a medium-term investor and a …

Logical subtraction and the analysis of action

RA Jaeger - Analysis, 1976 - JSTOR
Investigations, I,? 621)'What is left over if I subtract the fact that my arm goes up from the fact
that I raise my arm?'? A natural starting point is to define subtraction in terms of addition: the …