Results 211 to 220 of about 10,655 (265)

Calculation on the Settlement of Two Sands

Applied Mechanics and Materials, 2013
Sediment settling velocity in the water is a sign of important physical quantities of sediment movement characteristics. Sediment concentration has a significant impact on the settling velocity. On the one hand,in the process of settlement,Single particle of sand would arose the movement of circumambient water.
Tao Li, Guo Ming Gao, Huai Bao Ma, Wen Ling Fan Li   +3 more
openaire   +1 more source

Calculation of settlements for a strip foundation

Soil Mechanics and Foundation Engineering, 2012
A solution is presented for calculation of the total settlement of a strip foundation with allowance for additional stresses, which develop in the region under consideration due to displacement of the loaded section of the boundary, and can be determined by solving the second basic boundary problem of the plane theory of elasticity for a half plane ...
A. N. Bogomolov, A. N. Ushakov
openaire   +1 more source

Settlement Calculation and Analysis of the Southwest Airport High Fills Settlement

Advanced Materials Research, 2013
This paper,according to the airport high fill measured data of Settlement, the filling height of not more than filling half the width of the settlement,is divided into central uniform settlement area and boundary affected zone; Central uniform settlement area can be regarded as one-dimensional compression state, layered summation method to calculate ...
Hua Yang, Bin Xu
openaire   +1 more source

Nonlinear calculating method of pile settlement

Journal of Central South University of Technology, 2008
To study calculating method of settlement on top of extra-long large-diameter pile, the relevant research results were summarized. The hyperbola model, a nonlinear load transfer function, was introduced to establish the basic differential equation with load transfer method.
Wei He, Gui-yao Wang, Hong-hua Wang
openaire   +1 more source

Structural Rigidity in Calculating Settlements

Journal of the Soil Mechanics and Foundations Division, 1956
Solution of problem of interaction between structure and foundation soil is consistent with orthodox concepts in structural and foundation engineering; simplified process results from simplifications in exact solution; relations established by means of coefficients of load transferrence, make possible exact consideration of rigidity of structure in ...
openaire   +1 more source

Angola Cameia Development Casing-Settlement Calculations

SPE Drilling & Completion, 2017
SummaryThe amount of axial settlement of casings supported by regions of axial elastic foundations is computed. The differential equation of axial equilibrium, including the foundation stiffnesses, is solved by use of cubic axial finite elements. The analysis is applied to 101 m of a vertical 914-mm (36-in.) casing supporting a 559-mm (22-in.) casing ...
Akin, J. Ed, Dove, N. Roland, Ruddy, Ken
openaire   +2 more sources

Settlement calculation with stress-dependent parameters

2005
Inaccurate and scattering results of the international competition for calculating settlement of the Haarajoki test embankment in Finland initiated a project in which stress-dependence of the calculation parameters was studied. These parameters are permeability k, coefficient of consolidation cvand the Ohde-Janbu parametrs m and β.
Aalto A., Vepsäläinen P., Ravaska O.   +2 more
openaire   +1 more source

Discrete calculations of interstellar migration and settlement

Icarus, 1981
Abstract Monte Carlo calculations of the expansion of space-faring civilizations are presented for a wide range of values of the population growth coefficient (α) and emigration coefficient (γ). Even for the very low values proposed by Newman and Sagan (α = 10−4per year; γ = 10−8per year) the migration wavefront expands at 1.4 × 10−5 pc per year ...
openaire   +1 more source

A Proposed Approach for Calculating Collapse Settlement

2018
Collapsible soils are problematic soils which exist in numerous areas worldwide. They can be described as metastable soils that lose their strength and deform when they are wetted with/without stress. Several researches have been published regarding their origins, descriptions, characteristics and treatment methods.
Mohamed G. Marei, Tareq M. Abdelaziz, Ahmed M. Ragheb, Naema Ali   +3 more
openaire   +1 more source