Results 41 to 50 of about 18,231 (303)
A Theoretical Solution for Pile-Supported Embankment with a Conical Pile-Head
Applied Sciences, 2019 This paper, with a focuses on the pile-supported embankment with a conical pile-head, proposes a theoretical solution which incorporates all the load transfer mechanisms, namely the soil arching effect, the pile−soil interaction, and the support ...
Chengfu Zhang +3 more
doaj +1 more source
Geotechnics, 2022 Induced trench method is a well-known technique usually used to reduce the soil pressure applied on buried pipes. This method involves the use of a lightweight compressible material above the buried pipe to increase the positive arching, and thus, to ...
Saif Alzabeebee +2 more
doaj +1 more source
Analysis of arching around shallow tunnels using the boundary element approach [PDF]
, 2010 This paper describes a study of the effect of soil arching around shallow tunnels using the Boundary Element Method. Due to the different stiffnesses of the soil and the underground structure, then, under surface loading, the differential displacements ...
Davies, T.G., Kamchoom, V.
core
Study on soil pressure of loose soil in cohesive soil tunnel considering soil arch effect
Frontiers in Earth ScienceSoil pressure in clay formation tunnels is closely related to soil arch effect and the development of slip surfaces. Firstly, numerical simulation software is used to simulate the actual situation of tunnel excavation, and the change rule of the slip-cracking surface of cohesive soil is analyzed.
Hongtao Dai +5 more
openaire +2 more sources
GeAl2‐2xFe2xO3(OH)4 Nanotubes: New Electrocatalyst for Oxygen Evolution Reaction
Advanced Functional Materials, EarlyView.Fe‐doped imogolite nanotubes are synthesized via a one‐step hydrothermal method with varying Fe substitution ratios x. Structural and spectroscopic analyses confirm homogeneous Fe incorporation while preserving tubular shape. Optimal doping at x = 0.05 enhances optical absorption, narrows band gap, reduces charge transfer resistance, and significantly ...
Yassine Naciri +12 more
wiley +1 more source
Frontiers in Earth ScienceThis study focuses on the Shilongmen landslide in the Three Gorges Reservoir area, investigating the evolution of the soil arching effect and its influencing factors in the context of landslide disaster prevention and control. Through field investigation,
Guangbo Li +3 more
doaj +1 more source
Taiyuan Ligong Daxue xuebao, 2021 In order to facily determine the ultimate lateral bearing capacity of single flexible pile, the theoretical formulas of coefficient of earth pressure and the friction coefficient of horizontal differential enements and the improved calculation method of ...
Weizhong WANG, Yonghui LI
doaj +1 more source
Centrifuge modelling of the ground reaction curve of fibre reinforced soil [PDF]
, 2014 The phenomenon known as the 'arching effect' occurs when a portion of granular mass yields relative to an adjacent stationary region. The movement is resisted by shearing stresses which act to reduce the pressure on the yielding support and increase the ...
Cox, CM, Marshall, AM, Wanatowski, D
core
Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics
Advanced Functional Materials, EarlyView.Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha +18 more
wiley +1 more source
Shanghai Jiaotong Daxue xuebaoLandslide prevention and control is one of the prominent topics in the field of geological hazards. The passive soil arching effect, adjacent to the piles, is a key factor influencing the horizontal load-bearing capacity of anti-slide piles.
LUO Lijuan, REN Xiang, LI Sheng, TANG Yong, HE Pengyuan
doaj +1 more source