Construction control method for dimension stone deepwater precise throwing and filling

Abstract

The invention provides a construction control method for dimension stone deepwater precise throwing and filling, and belongs to the field of construction of dimension stone deepwater throwing and filling. The method comprises the following steps that a throwing and filling ship achieves positioning through a mooring system and GPSes, the cable force of a cable system of the mooring system is detected in real time through a force measurement system, and a stranded cable of the mooring system is controlled so that the throwing and filling ship can be in position precisely; a transportation ship moors alongside and is connected with the throwing and filling ship in a binding manner, and dimension stone is transported to the throwing and filling ship; the underwater original foundation bed surface position is measured and recorded through a dimension stone throwing and filling measurement and control system, a chute system is used for carrying out throwing and filling on the dimension stone, the plane position and elevation of throwing and filling of the dimension stone are monitored and recorded in real time through the dimension stone throwing and filling measurement and control system, when the designed elevation of throwing and filling is achieved, throwing and filling are stopped, the stranded cable is controlled through the force measurement system so that the throwing and filling ship can move to the next ship position, and the above throwing and filling work is repeated; and after the throwing and filling work is finished, multiple beams and side-scan sonar are combined for remeasuring the construction result. The method is suitable for the working conditions of the high flow speed and the large water depth and can precisely control throwing and filling of the dimension stone.

Description

technical field [0001] The invention belongs to the field of block rock deep water throwing and filling construction, and in particular relates to a control method for block rock deep water accurate throwing and filling construction. Background technique [0002] The construction methods of block rock deep-water throwing and filling mainly include open barge throwing and filling technology, square barge combined with excavator throwing and filling block stone technology, chute-guided rock throwing technology, underwater rock drift drift theory method, and underwater vibration compaction block rock throwing technology. The construction method of filling. In the above method, the real-time monitoring and control of the rock dumping and filling construction is generally carried out through the cooperation of artificial diving, GPS and depth sounder, and real-time monitoring equipment for rock dumping. However, the above-mentioned construction method of deep-water throwing of r...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the above-mentioned technical problem that it is impossible to accurately control the construction of block rock throwing and filling under the conditions of high flow rate and large water depth, and proposes a block rock deep water that is suitable for high flow rate and large water depth conditions and can accurately control block rock filling. Precise Throw Fill Construction Control Method

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