Sentence examples for modulus of intact from inspiring English sources

Since many of the empirical methods for determining the deformation modulus of rock masses need to use the deformation modulus of intact rock, the various empirical methods for estimating the deformation modulus of intact rock are also reviewed.

The proposed equations take the RMR and the deformation modulus of intact rock (Ei) as input parameters.

To prepare a chart for the prediction of the elastic modulus of intact rock, an artificial neural network was constructed using the large database.

Elastic modulus of intact rocks (E) is one of the most important parameters in the initial and final design of rock engineering projects.

The impaction graft fusion simulation increased apparent modulus by an order of magnitude over the unfused state, for mixture parameters appropriate to have the fused graft apparent modulus be comparable to the compressive modulus of intact femoral cancellous bone.

Before any rock engineering project, mechanical parameters of rocks such as uniaxial compressive strength and young modulus of intact rock get measured using laboratory or in-situ tests, but in some situations preparing the required specimens is impossible.

The new empirical model considers the modulus ratio of intact rock (Ei/UCS), rock quality designation (RQD) and weathering degree (WD).

It is proposed that the strength of reinforced rock can be obtained from strength and modulus of the intact rock and the modulus of the reinforced rock.

A database of 150 data sets, including modulus of elasticity of intact rock (Ei), uniaxial compressive strength (UCS), rock mass quality designation (RQD), the number of joint per meter (J/m), porosity, and dry density for possible input parameters, and the modulus deformation of the rock mass determined by a plate loading test for output, was established.

Investigation of the effects of Young's modulus, strength parameters of intact rock (cohesion and frictional angle) and rock mass major discontinuities on the fracture properties was performed in this research.

Although the uniaxial compressive strength and modulus of elasticity of intact rocks are highly important parameters for rock engineering and engineering geology projects, the necessary core samples cannot always be obtained from weak, highly fractured, thinly bedded, or block-in-matrix rocks.