Advances in Civil Engineering / 2019 / Article / Fig 5

Research Article

Comparative Study on the Test Method for Tensile Elastic Modulus of Rock Materials

Figure 5

Sketch of the rock sample of three-point bending test. Four strain gauges are glued on the front lateral side and two are glued on the bottom of sample beam. (a) Front view. (b) Bottom view. (c) A real view.

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