A rectangular shaft 3 m wide by 6 m long is sunk vertically in ground where the
Question:
A rectangular shaft 3 m wide by 6 m long is sunk vertically in ground where the state of premining stress is σxx = 7.9, σyy = 14.2, σzz = 11.0, τxy = 1.5, τyz = 0, τzx = 0, with compression positive, x=east, y=north, and z =up, in MPa. Rock properties are: E = 31.0GPa, v = 0.20, Co = 103 MPa, To = 6.2 MPa. Find
(a) The most favorable orientation of the shaft and
(b) The safety factors in this orientation. Indicate by sketch where the peak stresses occur in cross section.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Given 3 x 6 m shaft rectangular sunk vertically to where 0y 142 z 1...View the full answer
Answered By
Nicholas Maina
Throughout my tutoring journey, I've amassed a wealth of hands-on experience and honed a diverse set of skills that enable me to guide students towards mastering complex subjects. My proficiency as a tutor rests on several key pillars:
1. Subject Mastery:
With a comprehensive understanding of a wide range of subjects spanning mathematics, science, humanities, and more, I can adeptly explain intricate concepts and break them down into digestible chunks. My proficiency extends to offering real-world applications, ensuring students grasp the practical relevance of their studies.
2. Individualized Guidance:
Recognizing that every student learns differently, I tailor my approach to accommodate various learning styles and paces. Through personalized interactions, I identify a student's strengths and areas for improvement, allowing me to craft targeted lessons that foster a deeper understanding of the material.
3. Problem-Solving Facilitation:
I excel in guiding students through problem-solving processes and encouraging critical thinking and analytical skills. By walking learners through step-by-step solutions and addressing their questions in a coherent manner, I empower them to approach challenges with confidence.
4. Effective Communication:
My tutoring proficiency is founded on clear and concise communication. I have the ability to convey complex ideas in an accessible manner, fostering a strong student-tutor rapport that encourages open dialogue and fruitful discussions.
5. Adaptability and Patience:
Tutoring is a dynamic process, and I have cultivated adaptability and patience to cater to evolving learning needs. I remain patient through difficulties, adjusting my teaching methods as necessary to ensure that students overcome obstacles and achieve their goals.
6. Interactive Learning:
Interactive learning lies at the heart of my approach. By engaging students in discussions, brainstorming sessions, and interactive exercises, I foster a stimulating learning environment that encourages active participation and long-term retention.
7. Continuous Improvement:
My dedication to being an effective tutor is a journey of continuous improvement. I regularly seek feedback and stay updated on educational methodologies, integrating new insights to refine my tutoring techniques and provide an even more enriching learning experience.
In essence, my hands-on experience as a tutor equips me with the tools to facilitate comprehensive understanding, critical thinking, and academic success. I am committed to helping students realize their full potential and fostering a passion for lifelong learning.
5+ Reviews
16+ Question Solved
Related Book For 
Question Posted:
