1. strength is the ability of a metal to as tensile strength, bending strength, compressive strength, torsional strength, shear strength and fatigue strength. ǿ�ȶ��ڽ������Ե������Ϳ���˵������ǿ�ȣ�����ǿ�ȣ���ѹǿ�ȣ�Ťתǿ�ȣ�����ǿ�ȺͿ�ƣ��ǿ�ȡ�
2. Strength properties are commonly referred to as tensile strength, bending strength, compressive strength, torsional strength, shear strength and fatigue strength. ǿ������һ���漰������ǿ�ȣ�����ǿ�ȣ���ѹǿ�ȣ���Ťǿ�ȣ��б�ǿ�Ⱥ�ƣ��ǿ�ȡ�
3. The principal ten-sile strength theory is combined with the shear-friction strength theory, so that a new strength theory, tensile-friction strength theory, is formed. ������ǿ���������Ħǿ���������ϣ��γ���һ���µ�ǿ�����ۣ�����Ħǿ�����ۡ�
4. In the mechanical property, the composite fabric " s strength of tensile strength , tearing strength and bursting strength are all much larger than that of staple fabric." ���ڳ�˿�Ĵ��ڣ��ӻ�����ѧ���ܿ���֯������졢˺�ƺͶ���ǿ�����ȴ�����֯���кܴ����ߣ�
5. The experiments included compressive strength, flexural strength, shear strength of sand grouts, stability and fluidity of net grouts. �������ݰ���ɰ���ĵ�ѹ�����䡢����ǿ�������Լ������ȶ��Ժ����������顣
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