Search Options

Sort by:

Sort search results by

Publication Type:

Publication Type filter

Open access:

Publication Date:

Periodicals:

Periodicals filter

Search results

Online since: July 2014
Authors: Ying Zi Zhang, Chang Juan Liu, Wei Xu
It has been reported that the quality of the bond property is influenced by many factors, such as the concrete strength, rebar grade, curing age and steel surface treatment, etc.
Limited to the current research level, mechanical properties of the corroded concrete and reinforcement under different loading rate have no unified universal formula.
Fig.10 Force-location curve of the bonding element Fig.11 Deformation-location curve of the bonding element Conclusion Bond performance between corroded steel bar and concrete is influenced by many factors.
Bond properties of corroded reinforcement with and without confinement.
Standard for Test Method of Mechanical Properties on Ordinary Concrete(in Chinese).
Online since: June 2023
Authors: Zulkifli Djafar, Taufiqqurrahman Zulkifli, Nasruddin Azis
Composite with woven ramie as reinforcement is a combination of woven from hemp plant fibers with resin adhesive (matrix) which each has different characteristics, which with the combination will produce a new material with better properties.
Introduction Composites from fiber materials are continuously researched and developed to become alternative materials to replace metal materials, due to the superior properties of fiber composites.
Fig. 4 shows that the magnitude of the tensile stress on the ramie fiber composite is influenced by several factors, the spindle speed, feed rate, and the diameter of the drill bits used when grinding the ramie fiber composite.
Hariyanto, Analysis of Tensile and Impact Properties of Ramie Fiber Composites using Alkali Treatment Within 2,4,6 and 8 Hours with Polyester Matrix, Media Mesin: Majalah Teknik Mesin. 18 (2017) 64–75. doi: 10.23917/mesin.v18i2.5238.
Kalam, and N.R Nik Roselina, Open hole tensile properties of Kenaf composite and Kenaf/fibreglass hybrid composite laminates, Procedia Engineering. 68 (2013) 399–404. doi: 10.1016/j.proeng.2013.12.198
Online since: December 2013
Authors: Bao Guo Yao, Shui Yuan Hong
A new measurement apparatus was developed to characterize the dynamic liquid moisture transfer properties of textile materials such as textile fabrics, based on the mechanical equipment, microelectronics, sensors and control system.
The dynamic moisture transfer properties is related to the thermal-wet comfort sensations of clothing, which together with tactile comfort and pressure comfort are identified as the three major sensory factors of clothing comfort [2].
The mean values of the liquid moisture transfer properties measurements are summarized in Table 2.
Therefore, the fabrics’ behaviors significantly affect the liquid moisture ransfer properties of all indices, and the measurement method and the indices defined are effective for characterizing the liquid moisture transfer difference between two surfaces of textile materials.
[9] AATCC Test Method 195-2009, Liquid Moisture Management Properties of Textile Fabrics, AATCC Committee RA63,2009
Online since: August 2013
Authors: Manfred N. Partl, Jose Norambuena-Contreras, Alvaro Garcia
But still, the factors that affect the increase of temperature are not well-known.
Besides, in [10] it can be seen that the steel wool fibers may deteriorate the mechanical properties of the mixture in case fibers are not well dispersed.
Thermal Properties of Dense Asphalt Concrete with Steel Wool Fibers.
In fact, with the addition of steel wool fibers it is very easy to change the air void content of dense asphalt concrete to the point that the mixture may lose its mechanical properties.
Homogeneity and mechanical properties of dense asphalt concrete with steel wool fibers.
Online since: September 2011
Authors: Masayuki Yoshiba
Figure 1 shows the critical factors inducing the TBC failure in relation to the temperature and duration time regimes.
Both thermo- mechanical; creep and/or fatigue along with thermo-mechanical fatigue (TMF), and thermo-chemical factors; oxidation and/or corrosion, should concern strongly and simultaneously to the TBC system failure.
Furthermore, Figure 2 shows the schematic illustration summarizing a variety of the affecting factors and failure morphologies likely to experience in the plasma sprayed TBC systems [4].
Hence, there is required for the highly corrosion-resistant Ni-base superalloys with an appropriate strengthening mechanism by such as γ’ [Ni3(Al, Ti)] or TCP Laves phase, from the viewpoint of assuring the high-temperature mechanical properties such as creep and/or fatigue.
Fig. 2 Schematic illustration summarizing different kinds of the affecting factors and failure morphologies likely to experience in the plasma sprayed TBC systems.
Online since: November 2012
Authors: Wen Jin Liu, Li Hua Tang
Designing pine furniture not only depends on the appearance of pine timber, but also on its material properties.
Effect of Pine’s Properties on Design The material is the soul of design.
Hence, a designer’s ability to design is determined to a large extent by his capacity to understand the material, its appearance, its physical and mechanical properties, its decorative uses, and its performance during processing [2].
This variation can be considered as a factor in form design.
These differences are due to the different properties of these types of materials.
Online since: November 2012
Authors: Ming Tang, Gui Sheng Gan, Tao Wang, Wen Chao Huang, Ming Ming Cao, Chun Tian Li, Chang Hua Du
Nano-particles have an important impact on the performance of the solder, due to large surface area and surface properties [3].
The paper will analyze the mechanisms of nano-particles impact on the melting temperature, wettability and mechanical properties of composite solder from the characteristics of nano-particles, the crystal lattice structure and the interaction between particles and matrix.
The effect of nano-particles on mechanical properties of solders and joints The effect of nano-particles on the mechanical properties of solders.Adding nano-particles, including metals, intermetallic compounds, ceramics, carbon nanotubes, and POSS particles, can improve the mechanical properties of solder, shown in Table 1.
The impact of nano-particles on the mechanical properties of solder joints.Adding TiO2 nano-particles in Sn-3.5Ag-0.5Cu solder the shear strength of the joint increases by improving the content of nano-particle, and shear strength increased by 13.4% with containing 1% TiO2 nano-particles [24].
This will affect the mobility of liquid solders and reduce wetting spreading
Online since: October 2011
Authors: Tong Chun Han, Ming Hua Tan
Dissolution of gas and salts leads to the variation of groundwater property in geotechnical medium.
Due to many factors water in geotechnical medium is not usually neutral.
Polymerization of water glass is related with many factors, among these factors pH value has ultimate influence.
But grout gel is not always stable, and is affected by outside environmental factors.
And pH is an important controlling factor.
Online since: May 2011
Authors: Jun Liu, Hui Ren Hu
An experimental design was used to investigate the interaction of enzyme dosage and contact time on the beatiability, and both factors were investigated at three levels.
The measurements of beating degree and handsheet properties were following the TAPPI methods.
The dosage of enzymes and the contact time are the main limiting factors affect the application of enzymes.
Effect of enzymatic treatment on the handsheet properties.
The enzyme dosage and enzyme contact are the main factors affect the physical properties of the pulp.
Online since: September 2011
Authors: Yong Yao, Zhao Qiang Zhang
Pei Wanji[5] performed experimental studies on axial compression performance and eccentrical compression performance for both short columns and long columns of SMTCC(CHS inner and SHS outer).These research results created conditions for the further study of the mechanical properties and design theories of SMTCC members.
Therefore, the two factors together have little effect on the stiffness of components in elastic stage.
The stiffness in elastic stage was less affected by the compressive strength of concrete.
Analysis of Factors Influencing Axial Compressive Bearing Capacity of Concrete-filled Steel Tube Column[J].
Research on Mechanical Performance of Multibarrel Tube-confined Concrete Columns[D].
Showing 7171 to 7180 of 26166 items