英文文献 Engineering cost management Project cost control emphasis should be transferred to the project construction early days, is transferred to the project decision and design stage. Project cost control in construction projects throughout the entire process, the key lies in the pre construction investment decision-making with design phase, whereas in the investment decision is made, the key l
1 International Journal of Rock Mechanics and Mining Sciences Analysis of geo-structural defects in flexural toppling failure Abbas Majdi and Mehdi Amini Abstract The in-situ rock structural weaknesses, referred to herein as geo-structural defects, such as naturally induced micro-cracks, are extremely responsive to tensile stresses. Flexural toppling failure occurs by tensile stress caused