A three-dimensional navigable building hub and its operating method

Abstract

The invention belongs to the field of water conservancy engineering, in particular to a three-dimensional navigable building hub and its operation method. The present invention divides the upstream activities and the downstream waterway into middle and middle waterways by respectively establishing two diversion walls in the upstream waterway and the downstream waterway of the dam body. The passageway for small ships and the unloading channel for large ships and the loading channel for large ships located on both sides of the channel for small and medium-sized ships, and a three-dimensional channel that connects the two channels between the unloading channel for large ships and the loading channel for large ships. Allow small and medium-sized ships to navigate between the upstream and downstream channels of the dam body. Large ships do not need to cross the dam body. They can unload on the upstream side of the dam body and then drive to the other upstream side of the dam body through the three-dimensional channel for loading and then leave. , the downstream is also arranged in the same way. The above-mentioned method improves the navigation efficiency and also solves the defect of inconvenient steering of large ships.

Description

technical field [0001] The invention belongs to the field of water conservancy engineering, and in particular relates to a three-dimensional navigable building hub and an operating method thereof. Background technique [0002] my country's water transport business started very early. Due to its unique geographical advantages, my country's water system is well developed, and water transport has always occupied the main position of trunk line transport. With the construction of major water conservancy projects, the navigable capacity of many rivers has been significantly improved, and at the same time, the navigable capacity of the navigable buildings of the water conservancy hub is also tested. Nowadays, there are two ways for cargo to navigate, that is, crossing the dam with the ship and transshipment on the road. Crossing the dam with the ship needs to go through the lock or the ship lift. Although with the continuous development of technology, the navigation efficiency an...

AI Technical Summary

Problems solved by technology

Although with the continuous development of technology, the navigation efficiency and navigation tonnage of ship locks and ship lifts have been significantly improved, but the continuous operation of the whole process of crossing the dam cannot be guaranteed. In some rivers with low navigation requirements, the current technology can meet the requirements. However, in the main channel of some rivers, the phenomenon of stagnation is obvious when waiting for the dam, and the waiting time is much longer than the time for crossing the dam, which has caused traffic congestion on the water surface

In particular, large-scale delays often occur in high-head water conservancy projects in Southwest my country during the busy period of water transportation, which has caused huge economic losses

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