【Q&A】Catalytic Coking Reformate Blending Edition 20171204
Thread Content
This post was last edited by Green Lotus on 2017-12-2 at 16:42. Participants: Rewards of 3~5 Wealth； Correct answer: Reward of 10 wealth points ； Note: This post is valid for 48 hours. Question: When a pipe bends, what force acts on the material outside the neutral layer, causing the pipe wall to thin? What force acts on the inner material, causing the wall of the tube to thicken? Answer: Tensile stress causes the wall thickness to decrease, while compressive stress causes it to increase. Use your fingers to get involved – our ultimate goal is for everyone to acquire knowledge. Giving roses to others leaves a pleasant fragrance in one’s own hands. https://bbs.hcbbs.com/static/image/hrline/1.gif https://bbs.hcbbs.com/static/image/hrline/2.gif The answers will be announced automatically after two days. “My Device, My Home” – Large-scale Original Photo Sharing Contest (Phase 2) https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1868167&extra=page%3D1 【Daily Question】Summary Post for 2017 on Catalyst Coking and Reforming Oil Blending https://bbs.hcbbs.com/thread-1811219-1-1.html 【Q&A】Summary Post for 2017 on Catalyst Coking and Reforming Oil Blending https://bbs.hcbbs.com/thread-1826018-1-1.html
Tensile stress causes the wall thickness to decrease; compressive stress causes the wall thickness to increase
Tensile stress causes the wall thickness to decrease, while compressive stress causes it to increase.
Tensile stress causes the wall thickness to decrease, while compressive stress causes it to increase.
Tensile stress causes the wall thickness to decrease, while compressive stress causes it to increase.
Tensile stress causes the wall thickness to decrease, while compressive stress causes it to increase.
Tensile stress causes the pipe wall to thin out； The compressive stress causes the wall thickness to increase.
Tensile stress causes the wall thickness to decrease-----------------Compressive stress causes the wall thickness to increase
Tensile stress causes the wall thickness to decrease; compressive stress causes the wall thickness to increase
Tensile stress causes the wall thickness to decrease, while compressive stress causes it to increase.