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Basic soil properties, including gradation and control dry density are shown in Table 1.
Table 1 Grain composition of sand-gravel specimen Control dry density (g/cm3) Grain composition (%) 40~20 20~10 10~5 <5 2.08 32.82 28.76 21.15 17.27 The major physical properties of geotechnical grille used in the study are summarized in Table 2, and the mesh types of geotechnical grille are respectively shown in Figure 1 (a) and (b).
The elongation of geotechnical grille affected brittleness index mainly.
The main factor which influenced the residual strength of sand-gravel was elongation of geotechnical grille, and the strength of geotechnical grille was the second factor. 3.
Effect of geotextile reinforcement on the mechanical behavior of sand [J].

However, owing to its properties of poor heat conduction, high chemical reactivity and low elastic modulus, titanium alloy easily reacts to tool materials at high temperature caused by narrow cutting zone, which makes it be considered as typical difficult-to-machine materials.
However, the mechanism and influencing factors of burr formation in micro-milling are different from those of traditional cutting theories as a result of size effect.
The influencing factors of burr formation have been studied extensively.
Filiz et al[5] found that burr formation are strongly affected by wear of micro-end milling cutters.
PMMA with good properties of enough brace stiffness, made it better to restrain the plastic deformation of workpiece.

Faculty of Mechanical Engineering and Aeronautics, Al.
More attention is paid to the methods of protective coating and an assessment of their property in order to getting a better understanding of the factors affecting the increase usability layer.
The results indicated the dependence of properties of coating at the process deposition parameters.
The effective protection of surfaces dependent on the coating properties, from which the hardness of coatings is very important.
[5] Tsai-Shang Huang, Microstructure and properties of Thermal Sprayed WC-CrC-Ni Coatings, China Steel Technical Report. 24 (2011) 28-32

Peng et al.[6] have reported the reduction in chloride resistance, due mainly to the porosity and high permeability factors of RAC due to the lower performance of RCA compared to the natural aggregate.
Nonetheless, considering the findings in Fig. 4, untreated RAC porosity could still be regarded as the main factor affecting RAC and impacting the chloride resistance when submerged in seawater.
Poon, Properties of concrete prepared with PVA-impregnated recycled concrete aggregates, Cement and Concrete Composites 32(8) (2010) 649-654
Zhang, Mechanical Properties and Permeability of Recycled Aggregate Concrete at Low Water/Binder Ratio, Key Engineering Materials 477 (2011) 16-22
Ramli, Mechanical strength and drying shrinkage properties of concrete containing treated coarse recycled concrete aggregates, Construction and Building Materials 68(0) (2014) 726-739

Introduction As everyone knows, cement soil is soil body mixing natural soft soil with grout (or cement powder), with the help of mechanical stirring or jet punching.
However, because of many factors, such as varieties of cement, strength class, mixing ratio, age as well as the surrounding environment, affecting the performance of cement soil, it is very necessary for many researches to carry out the experiments on the physic and mechanic performance of cement soil.
Sili Chen and Baokuan Ning etc.[1-3] have had tests of cement soil in macro and micro fracture process in a complex environment, analyzing the mechanical effects of cement soil in different environments.
Jun Wang, Xiaolei Ji and Renwang Liang[4-6] have carried out several experimental study of the mechanical properties of the cement soil.
The mixing ratio of cement soil The tested cement soil of undisturbed soil taken from silty clay in a road based in Shenyang City, which is soft plastic state in the natural state, and its main physical properties of the indicators are shown in Table 1.

The basic properties such as workability, mechanical properties and adhesion durability of the polymer cement mortar was firstly investigated.
Mechanical property.
Table 5: Flow values of the repair mortars PCM ASM PM Flow value (mm) 159 124 110 Mechanical property The mechanical properties of the repair mortars were shown in Table 6.
Furthermore, it was remarkable that the mechanical properties of ASM were very low.
It should be noticed to select the mortars to consider stress and deformation depending on the mechanical properties of the repair materials.

The main factors affecting the performance and the major influence are tool wear, tool life, chip deformation and surface roughness by using coated cemented carbide Al2 O3 insert.
The mechanical properties and chemical composition of the aluminum alloy 6066 material and experimental parameters are shown in Table 1 [9] and Table 2, respectively.
Results and Discussion Under most cutting condition, the surface roughness is affected by the change in cutting speed, as the rise in cutting speed; raise the temperature generated at the interface of tool and materials.

This property is a critical parameter for the application of this product.
There seems to be a need for a fast control and measurement of the properties of this conventional triaxial porcelain.
The critical stress intensity factor or fracture toughness of a material, KIc, that leads to catastrophic failure is given by equation 5.
Therefore, in porcelain of low content of alumina (25%) changing alumina particle size did not affect hardness.
Wachtman, Mechanical properties of ceramics.

The mechanical properties of the fabrics and fused interlinings were tested in FAST system and KES system and the parameters of fabrics and interlinings are analyzed by a objective mathematic method.
Introduction The rate of dimensional change are the key factors in the apparel accessories and play important roles in the garments quality.
It will affect the use value of garments to a great extent.
The mechanical properties of the fabrics and fused interlinings were tested in FAST system and KES system.
In general, the the rate of dimensional change after wash is closely related to the material properties under the correct pressing condition.

LED performance was significantly improved because of the improvement of encapsulation design and materials properties.
All these factors are relatively independent; however, they are also coherently correlated with each.
The silicone materials has a better properties compared with general epoxies, featured in below aspects: (a) bigger transparency degree, up to 99%, (b) greater refraction index, around 1.4~1.5, (c) better thermal stability, bear 200℃ elevated temperature, (d) lower elasticity modulus and lower moisture absorption.
On the other hand, the forward voltage is affected by temperature.
The lab experiment and field quality assurance proved that both the encapsulation materials and the encapsulation interfacial properties greatly affected the lighting efficiency and the device reliability.