Results 31 to 40 of about 235,431 (305)

Boundary Element Analysis of Capped Pile Groups [PDF]

Engineering and Technology Journal, 2009
The boundary element method (BEM) has become one of the most powerfulnumerical techniques which has already established itself within the scientificcommunity.
Kais T. Shlash, Mohammed Y. Fattah, Madhat S. Al-Soud   +2 more
doaj   +1 more source

Field tests on dynamic response of pile foundation under excitating loads

Yantu gongcheng xuebao, 2023
To study the bearing characteristics of single pile and pile groups under horizontally and vertically excitating dynamic loads, a dynamic test plan is designed for single pile, two piles, three piles and four piles in multi-layer soil under horizontally ...
CAO Xiaolin 1, 2, ZHOU Fengxi 1, 2, DAI Guoliang 3, GONG Weiming 3
doaj   +1 more source

Experimental Study of Wave Load Distributions on Pile Groups Affected by Cap Structures and Pile Spacings Under Varied Wave Conditions

Journal of Marine Science and Engineering
Wave-induced forces pose significant challenges to marine structures, especially pile groups, where cap structures and pile spacings play critical roles in load distribution and structural stability.
Wanshui Han, Kai Zhou, Jiajia Wang, Lili Xiao, Xin Xu, Yuheng Xiang, Xi Yu   +6 more
doaj   +1 more source

Numerical evaluation of the pipe-pile buckling during vibratory driving in sand [PDF]

, 2019
The buckling of steel pipe piles during vibratory driving is numerically studied using the Multi-Material Arbitrary Lagrangian-Eulerian (MMALE) method. This method handles the large soil deformations that occur during pile driving and other geotechnical ...
Aubram, Daniel, Bakroon, Montaser, Daryaei, Reza, Rackwitz, Frank   +3 more
core   +1 more source

Fictitious pile method for fixed-head pile groups with dissimilar piles subjected to horizontal loading

Soils and Foundations, 2022
Pile groups are traditionally designed with similar piles in length, diameter, and property. However dissimilar piles may occur in the cases of foundation reuse and economical building design.
Ming Cao, Annan Zhou
doaj   +1 more source

Study on vertical vibration characteristics of single and group friction piles in multi-layered soil

Yantu gongcheng xuebao
To study the vertical vibration characteristics of single and group friction piles in multi-layered soil, a series of field vertical pile foundation dynamic tests are carried out, a vertical calculation model of friction single pile and pile group in ...
CAO Xiaolin 1, 3 , ZHOU Fengxi 1 , DAI Guoliang 2, LIANG Yuwang 1, WANG Liye 1
doaj   +1 more source

Cyclic Degradation Parameters of Flow-Controlled Geomaterial for Pile Group Subjected to Torsional Loads

Applied Sciences, 2023
The pile groups support large foundation structures which often experience cyclic torsional loads. Several theoretical and experimental investigations were carried out on pile groups under axial and lateral cyclic loads; however, the study of the ...
Sagar Mehra, Ashutosh Trivedi
doaj   +1 more source

First-principles simulations of the initial phase of self-aggregation of a cyanine dye: structure and optical spectra [PDF]

, 2014
Using first-principles simulations, we investigated the initial steps of the self-aggregation of the dye pseudoisocyanine (PIC) in water. First, we performed molecular dynamics (MD) simulations of the self-aggregation process, in which pile-of-coins ...
Haverkort, Frank, Knoester, Jasper, Stradomska, Anna   +2 more
core   +2 more sources

Slowly driven sandpile formation with granular mixtures [PDF]

, 1997
We introduce a one-dimensional sandpile model with $N$ different particle types and an infinitesimal driving rate. The parameters for the model are the N^2 critical slopes for one type of particle on top of another. The model is trivial when N=1, but for
A. Rosato, D. A. Head, G. A. Held, G. Grinstein, G. J. Rodgers, H. A. Makse, H. A. Makse, H. M. Jaeger, H. M. Jaeger, J. B. Knight, J.-P. Bouchaud, K. M. Hill, L. P. Kadanoff, O. Zik, P. Bak, P. Evesque, V. Frette, W. Cooke   +17 more
core   +2 more sources

Real‐World Pediatric Blinatumomab Administration: Access to Outpatient Care Delivery and Impact of a Hospital‐Dispensed Model

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Blinatumomab has been shown to be highly effective for patients with pediatric B‐ALL and has recently become standard of care therapy. Due to its past use in the clinical trial setting, there is limited information available about real‐world administration.
Katelyn Oranges, Kelly A. Duffy, Sara McDonough, Evelyn Kurpiewski, R. Jennifer Randall, Allison Barz Leahy, Haley M. Newman, Joyce P. Lee, Stephen P. Hunger, Anne F. Reilly, David T. Teachey, Susan R. Rheingold, Daniel J. Zheng   +12 more
wiley   +1 more source