[PDF] Top 20 Shakedown of Layered Pavements under Repeated Moving Loads
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Shakedown of Layered Pavements under Repeated Moving Loads
... the shakedown limit of the pavement ...numerical shakedown limits are consistent with the theoretical shakedown solutions (Wang and Yu 2013a) for 2D two-layered pavement ... See full document
11
Developing a track model for testing the road pavement under repeated moving surface loads
... bound shakedown analysis using finite elements and mathematical programming to study the long term behaviour of layered pavements under repeated moving surface ...bound ... See full document
10
Numerical investigation of shakedown residual stresses under moving surface loads
... the shakedown limits for isotropic, homogeneous cohesive soil is presented in Figure ...dimensionless shakedown limit decreases dramatically with the increase in the coefficient of surface friction m ... See full document
11
A comparison between a shakedown design approach and the analytical design approach in the UK for flexible road pavements
... elastic-plastic shakedown concept has been widely recognized as a possible new basis for the design of flexible ...pavements. Shakedown is known as a phenomenon that an elastic- plastic structure, ... See full document
8
Elasto-Plastic Finite Element Evaluation of Flexible Pavements Based on Shakedown Concept
... flexible pavements under vertical repeated traffic loads to evaluate their shakedown ...different pavements with different structural number (SN) were modeled and subjected to a ... See full document
18
Calculating rutting of some thin flexible pavements from repeated load triaxial test data
... 2 and Kolisoja (2006) concluded that there are four mechanisms of rutting which should be taken into consideration: compaction, shear (perhaps caused by direct tire-pavement interaction), weak subgrade and particle ... See full document
20
Laboratory and Field Investigation of Reflective Crack Mitigation in Layered Asphalt Concrete Pavements
... constructed, and the compaction frame was used to construct a second AC layer, bringing the total height of the compacted pavement layers to 2.33 inches. Once the second layer had cooled adequately, the vertical edge of ... See full document
328
Life Cycle Cost Analysis of Flexible Pavements and Rigid Pavements in Urban Areas
... the pavements, this method takes into consideration initial construction cost and maintenance cost for design life period of both the ...concrete pavements and bituminous pavements can be found out ... See full document
7
Dynamic Behaviour of a Cantilever Beam Subjected To Moving Mass and Elastic End Constraint
... beam, under the action of moving loads, using techniques like double Laplace transform, Green’s function, influence coefficients method, modal superposition method and so ...the moving mass on ... See full document
6
Linear matching method for design limits in plasticity
... the shakedown and limit analysis, the primary emphasis in the literature has been on the use of direct methods, which directly address the shakedown limit and limit load required in a design situation, ... See full document
10
Time-dependent behaviour of cracked, partially bonded reinforced concrete beams under repeated and sustained loads
... Four different reinforced concrete beams were used to investigate the effect of load type (sustained/repeated) on the loss of tension stiffening and subsequent deflection behaviour. Using the experimental data as ... See full document
25
WHITE CEMENT IN SUSTAINABLE DEVELOPMENT
... [3]. Under controlled combustion conditions, this by-product can produce amorphous silica with high reactivity properties of mortars containing different percentage of RHA and noted not only an increase in ... See full document
5
Dynamic Effects of Moving Loads on the Jointed Plain Concrete Pavement Responses
... There are various methods for evaluating the structural capacity of pavements from deflection basin data including non-destructive testing (i.e. FWD testing) techniques and numerical and analytical programs (i.e. ... See full document
8
Creep-Fatigue Crack Initiation Assessment Procedures
... The aims of the procedure are to estimate, by a simplified approach based on elastic stress analysis, the steady cyclic stresses and strains (the steady cyclic state) in a defect free structure under creep-fatigue ... See full document
12
Analysis of Reinforced Concrete (Rc) Frames Under Lateral Loads Using Steel Bracings
... In the current study T-shaped G+15 stories building is considered and made an effort to evaluate the seismic performance of bare frame and different types of braces are used under zone III by considering medium ... See full document
6
Integrated Design for Fatigue Life Estimation of Structures
... Dang Van [8] postulates that the basic mechanism of fatigue cracks is the maximum shear of the most unfavourably positioned crystallographic plane. The material is considered homogeneous and isotropic at the macroscopic ... See full document
8
Dynamic Response of Circular Plates Subjected to Moving Massive Loads
... For cases involving elastically- supported rigid disks, the equations of motion for the disk and moving load may be written as a set of coupled Hill- Mathieu equati[r] ... See full document
183
Verification of the linear matching method for limit and shakedown analysis by comparison with experiments
... Figure 1a shows the initial elastic analysis for the applied loads. At each integration point the modulus is modified at a fixed level of strain such that the stress equals the yield stress. This updated modulus ... See full document
10
Verification of the linear matching method for limit and shakedown analysis by comparison with experiments
... Limit loads of pipe intersections subject to internal pressure and in-plane moment were considered first and two conclusions can be drawn from the ...the shakedown limit. The shakedown pressures of ... See full document
9
Stability of Runway Grooving under Repeated Large Aircraft Loads
... runway pavements in Japan, grooves for transverse directions should be set on most of runway ...materials under the same tire pressure as that of the real aircraft ... See full document
10
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