Cassegabion side board caisson throwing construction technology
A construction technology and caisson technology, which is applied in the construction technology field of Sekgebine side caisson throwing, can solve the problems such as difficulty in accurately aligning the hatch at the bottom of the hull, high cost of refitting and construction, and affecting the reset of the box, so as to avoid Loss, low cost of refitting, rapid effect of lifting and reset
Pending Publication Date: 2022-08-05
长江河湖建设有限公司
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Open-hull ships are mostly refitted or constructed by open-bottom barges, and the cost of refitting and construction is high and time-consuming
After the sinking of the Saike Gebin is completed, the empty box body will be offset by the influence of the water flow when it is lifted. Casting technology of gabion side caisson
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.
[0031] see figure 1 , The present invention provides a technical solution: a construction technology for the sideboard caisson of Cyclops, which specifically includes the following steps:
[0032] Step 1: Construction survey; before construction, measure the underwater topography in the throwing area according to the design requirements. If the underwater topography changes greatly compared with the designed topography, the design unit should be notified to make appropriate corrections to the engineering design. The stakeout should be positioned accurately, and fixed inspection sections should be set up, one section every 25m, for comparison before and after construction, and to measure and inspect the throwing thickness;
[0033] S...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a Sikgabion side board caisson throwing construction technology which specifically comprises the following steps of construction measurement, grid division, ship positioning, box body in-place, gabion net laying, stone filling, sealing and twisting, side board mooring rope fastening, box body positioning and sinking and box body resetting. According to the seaggabion side board caisson throwing construction process, a box body is hoisted to a preset throwing area grid through a ship crane, real-time constraint control is conducted on the box body through a horizontal positioning cable arranged on a side board of a throwing ship in the water flow direction, it is ensured that the box body is kept in a vertical and stable state to sink after entering water from the side board, and therefore precise implantation of seaggabion is achieved, and the service life of the seaggabion side board caisson throwing construction process is prolonged. And the ship main body structure does not need to be modified, the modification cost is low, and consumed time is short.
Description
technical field [0001] The invention belongs to the technical field of caisson throwing equipment, and particularly relates to a construction technology for the throwing of side caissons of Sike Gabion. Background technique [0002] At present, the construction of Cyggebine casting mainly adopts the hanging casting method and the caisson method. [0003] The hoisting and throwing method is mainly to use the crane of the throwing ship to hoist the sike gabion filled with stone to the water surface, loosen the sling, and the sike gabion freely falls into the water. The construction of the hanging throwing method is simple, but due to the influence of water flow and water depth, the casting accuracy is low, and it is difficult to achieve the uniform throwing effect. Creatures inflict damage and effects. [0004] The caisson method is mainly to put the sike gabion into a box of corresponding size, and set up a side-to-side door at the bottom of the box. Bin fell smoothly to t...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): E02D23/08E02D23/00B63B27/10B66C13/08
CPCE02D23/08E02D23/00B63B27/10B66C13/08Y02A10/11
Inventor 詹敏利文命初王福章柳佳聪李纲汪贵成黄伟张继良肖义
Owner 长江河湖建设有限公司