【Daily Discussion】Public Utilities – Water Resources and Hydropower – 20210330
Thread Content
This post was last edited by hesonchang214 on 2021-3-31 07:44. Multiple choice: The lifting force is composed of ( ). a. Hydrostatic pressure b. Dynamic water pressure c. Seepage force d. Buoyant force. Feel free to participate actively in the discussions; the system offers generous rewards for answering questions from VIP members! ! !
Elevating force includes buoyancy and seepage pressure. The upward buoyancy is generated by the water depth downstream of the dam, while the seepage pressure is generated by the head differences between the upstream and downstream areas. The upward hydrostatic pressure generated by water flow passing through cracks and weak fracture zones, driven by head pressure. Answer: C D