Experimental study of footings on reinforced earth slopes

2009 ◽  
Vol 3 (2) ◽  
pp. 251-260 ◽  
Author(s):  
Satyendra Mittal ◽  
M. Shah ◽  
Naveen Verma
Keyword(s):  
Experimental Study ◽  
Reinforced Earth ◽  
Earth Slopes

Experimental study on bearing capacity of shell strip footings near geotextile-reinforced earth slopes

2021 ◽  
Vol 28 (8) ◽  
pp. 2527-2543
Author(s):  
Seyed Ali Ghaffari ◽  
Elham Sattari ◽  
Amir Hamidi ◽  
Gholamhosein Tavakoli Mehrjardi ◽  
Abtin Farshi Homayoun Rooz
Keyword(s):  
Experimental Study ◽  
Bearing Capacity ◽  
Reinforced Earth ◽  
Earth Slopes ◽  
Strip Footings

scholarly journals Study on the Stability of the Geogrids-Reinforced Earth Slope under the Coupling Effect of Rainfall and Earthquake

2020 ◽  
Vol 2020 ◽  
pp. 1-11
Author(s):  
Xijun Zhang ◽  
Liang Huang ◽  
Yujie Hou ◽  
Bo Wang ◽  
Binghan Xue ◽  
...  
Keyword(s):  
Dynamic Response ◽  
Coupling Effect ◽  
Calculation Model ◽  
Influential Factor ◽  
Construction Design ◽  
Reinforced Earth ◽  
Overall Stability ◽  
Earth Slope ◽  
Earth Slopes ◽  
The Stability

This paper focuses on understanding the dynamic response problem of flexible wrapped reinforced Earth slope under the coupling effect of earthquake and rainfall; a numerical calculation model of reinforced Earth slope considering the coupling effect of earthquake and rainfall was established. The dynamic response, pore pressure, and tensile stress distribution of the reinforcement under the rainfall before earthquake, the rainfall after the earthquake, and earthquake-rainfall are studied. The results show that the coupling effect of earthquake and rainfall is an influential factor in the dynamic analysis of reinforced Earth slopes, the analysis of which should be paid attention to and researched in the future. The combination of geogrid and soil effectively improves the deformation of the slope and the overall stability, reduces the secondary disaster of the slope, and provides a reference for the seismic construction design of the reinforced Earth slope.

scholarly journals ECONOMIC EVALUATION OF REINFORCED EARTH SLOPES USING LIFE CYCLE COST UNDER SEISMIC CONDITION

2009 ◽  
Vol 65 (2) ◽  
pp. 506-517
Author(s):  
Masahiro SHINODA ◽  
Toyoji YONEZAWA ◽  
Osamu MARUYAMA ◽  
Kenichi KOJIMA
Keyword(s):  
Life Cycle ◽  
Economic Evaluation ◽  
Life Cycle Cost ◽  
Reinforced Earth ◽  
Earth Slopes

Experimental study on the restoration from a tilt-azimuth series for improvement in resolution

1995 ◽  
Vol 53 ◽  
pp. 636-637
Author(s):  
Norio Baba ◽  
Norihiko Ichise ◽  
Syunya Watanabe
Keyword(s):  
Experimental Study ◽  
Spherical Aberration ◽  
Incident Beam ◽  
Optical Parameters ◽  
Beam Tilting ◽  
Illumination Method ◽  
Restoration Method ◽  
Illumination Mode

The tilted beam illumination method is used to improve the resolution comparing with the axial illumination mode. Using this advantage, a restoration method of several tilted beam images covering the full azimuthal range was proposed by Saxton, and experimentally examined. To make this technique more reliable it seems that some practical problems still remain. In this report the restoration was attempted and the problems were considered. In our study, four problems were pointed out for the experiment of the restoration. (1) Accurate beam tilt adjustment to fit the incident beam to the coma-free axis for the symmetrical beam tilting over the full azimuthal range. (2) Accurate measurements of the optical parameters which are necessary to design the restoration filter. Even if the spherical aberration coefficient Cs is known with accuracy and the axial astigmatism is sufficiently compensated, at least the defocus value must be measured. (3) Accurate alignment of the tilt-azimuth series images.

An Experimental Study of Some Properties of Stuttered Words

1962 ◽  
Vol 5 (4) ◽  
pp. 387-394 ◽  
Author(s):  
Bruce Quarrington ◽  
Jerome Conway ◽  
Nathan Siegel
Keyword(s):  
Experimental Study
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