Results 261 to 270 of about 18,231 (303)

Tunnel stability and arching effects during tunneling in soft clayey soil

Tunnelling and Underground Space Technology, 2006
A series of centrifuge model tests and numerical simulations of these tests were carried out to investigate the surface settlement troughs, excess pore water pressure generation, tunnel stability and arching effects that develop during tunneling in soft clayey soil.
C.J. Lee, B.R. Wu, H.T. Chen, K.H. Chiang   +3 more
openaire   +1 more source

Centrifuge modelling of blast effects in dry sand: Coriolis effect and soil arching

International Journal of Physical Modelling in Geotechnics
Centrifuge model tests are conducted to investigate the dynamic response of dry sand under blast loading. The characteristics and propagation mode of blast waves in dry sand are studied. The Coriolis effect on blast-induced cratering is carefully scrutinised, and both the theoretical and experimental results are provided and agree with each other.
Longhua Guan, Fengkui Zhao, Qiang Lu, Junchao Li, Yubing Wang, Bin Zhu, Dezhi Zhang   +6 more
openaire   +1 more source

Soil arching effect of Lattice-Shaped Diaphragm Wall as bridge foundation

Frontiers of Structural and Civil Engineering, 2017
As a new type of bridge foundation, Lattice-Shaped Diaphragm Wall (hereinafter for LSDW) is highly concerned in relevant construction area but its research is far from achievement. Based on PFC2D, the soil arching effect of LSDWs is studied thoroughly in this paper and the special attention is given to its influencing factors. It turns out to be that a
Jiu-jiang Wu, Ling-juan Wang, Qian-gong Cheng   +2 more
openaire   +1 more source

Arching effects in soil-structure interaction

2022
K.J.L. Stone, T.A. Newson
openaire   +1 more source

Numerical analysis of soil arching effect in piles-reinforced airport foundation

Proceedings of the Institution of Civil Engineers - Ground Improvement
The soil arching effect is the key mechanism for load transfer in pile-supported reinforced road (runway) foundations. To investigate the formation and evolution process of soil arching effect in the whole process of embankment filling and soft soil foundation consolidation, a three-dimensional hydro-mechanical coupled numerical model of pre ...
Jianhua Hu, Haiyang Liu, Jinsong Qian, Bifeng Si   +3 more
openaire   +1 more source

Soil Arching Effect in Piled Embankments Under Moving Shakedown Limit Loads

2017
Most research conducted so far has investigated the behavior of soil arching in piled embankment under static loads, knowledge on their dynamic behaviors under transient loads of moving vehicles is rather limited in the literature, and therefore it deserves more research attention. This paper presented an investigation of the soil arching effect in the
Yan Zhuang, Kangyu Wang
openaire   +1 more source

Soil arching effects in a dam in Brazil

2020
M.M. Farias, P.C. Danese
openaire   +1 more source

Survival outcomes used to generate version 9 American Joint Committee on Cancer staging system for anal cancer

Ca-A Cancer Journal for Clinicians, 2023
Elliot A Asare
exaly  

Numerical simulation on soil arching effect of piled low embankment

Journal of Shenzhen University Science and Engineering, 2014
Zhaohui Liu, Xin Wang
openaire   +1 more source

Effects of soil-structure interaction on nonlinear response of arch dams

1998
Summary Effects of two important factors on earthquake response of high arch dams are considered and combined into one program. These factors are: effects of dam-canyon interaction and that of local nonlinearity of the contraction joint opening between the dam monoliths.
openaire   +1 more source