Results 31 to 40 of about 5,762,967 (332)

Porous concrete basic property criteria as rigid pavement base layer in indonesia

open access: yesMATEC Web of Conferences, 2018
Base layer with grained material tend to occur in saturated condition at the moment of rainfall or after rainfall. In that condition, the present of traffic might also create movement below the foundation layer and reduce its bearing capacity ...
Ridwan Aldila Melania Care Frisky   +2 more
doaj   +1 more source

A quantitative evaluation method regarding the natural void ratio of undisturbed loess

open access: yes地质科技通报, 2023
Objective The natural void ratio is the most frequently used and important characterisation parameter of the initial structure at the macroscopic level. Therefore, the analysis and prediction of the distribution pattern of the natural void ratio of loess
Zhihui Gao, Lu Zuo
doaj   +1 more source

Material Design and Performance Study of a Porous Sound-Absorbing Sound Barrier

open access: yesBuildings
A new type of porous sound-absorbing sound barrier was developed with quartz sand and self-developed polysiloxane resin. The forming process of the material was studied.
Lili Cai   +7 more
doaj   +1 more source

Casual Sexual Scripts on the Screen [PDF]

open access: yes, 2018
While existing content analyses have provided insightful information in terms of contextual factors and frequency of sexual behaviors, not much is known about the relational context in which sexual depictions generally occur.
Bulck, J. (Jan) van den   +1 more
core   +3 more sources

Effect of void content on mechanical behavior and failure mechanism of SiC/AZ91D composite materials

open access: yesCailiao gongcheng
Based on finite element method and cohesion method, a three-dimensional model of SiC/AZ91D composite materials with varying void contents is constructed.
LI Buwei   +4 more
doaj   +1 more source

Experimental investigation of the elastoplastic response of aluminum silicate spray dried powder during cold compaction [PDF]

open access: yes, 2014
Mechanical experiments have been designed and performed to investigate the elasto-plastic behaviour of green bodies formed from an aluminum silicate spray dried powder used for tiles production.
Bigoni, D.   +5 more
core   +2 more sources

Studying Soil Undrained Shear strength Due to Driving Piles Using Seismic Cross-Hole Technique [PDF]

open access: yesEngineering and Technology Journal, 2014
The study is intended for geotechnical engineers who deal with the construction of deep foundations using driving piles with the implementation of seismic cross-hole technique to estimate the accompanying increase (or decrease) in soil shear strength ...
Hussein H. Karim   +2 more
doaj   +1 more source

Factors affecting hydraulic conductivity of asphalt mixture [PDF]

open access: yes, 2016
In this paper, the topological properties of air voids in asphalt mixture: air void content, average void diameter, Euler number, genus, enclosed cavities, percolation number, aspect ratio, circularity and tortuosity were analysed using X-ray tomography ...
Aboufoul, M.   +3 more
core   +2 more sources

Constraints on Cosmology and Gravity from the Dynamics of Voids

open access: yes, 2016
The Universe is mostly composed of large and relatively empty domains known as cosmic voids, whereas its matter content is predominantly distributed along their boundaries.
Escoffier, Stéphanie   +6 more
core   +3 more sources

A micromechanical study of the equivalent granular void ratio of soil mixtures using DEM [PDF]

open access: yes, 2014
The concept of intergranular void ratio has become more popular in characterising the behaviour of soil mixtures of sand and fine particles up to a threshold transitional fines content. The transitional fines content at which these mixtures change from
Cheng, YP, Minh, NH
core   +1 more source

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