![]() ![]() I am currently attempting to calculate an approximate measurement for the volume lost around the sides of the stockpile. There is lost volume on the top (from around the cones – see diagram) and around the sides of the stockpile in areas around the cones. The angle of repose (the angle that the ore settles to the horizontal) of the ore is also known, as is the maximum stockpile height.Īn ‘ideal’ stockpile would have a flat top and sides.It is demonstrated in the attached diagrams that due to the nature of cone-ply stacking, this is not the case. The stockpile has a limited width and length. The aim is to maximise the capacity of the stockpile, within a given space. ⑧ Construction Phases– At the bottom of the screen, the first tab shows the existing ground subsequent tabs show phases of proposed earthworks.I am in desperate need of some help with a materials handling problem which i am stumped on more specifically on calculating the volume of a stockpile that is built from a series of cones ('cone-ply')Ī cone-ply built stockpile is built with a series of cones (see diagram). ![]() ⑦ The Colour Keys – These colour keys show the shading which is used to display the existing and proposed topography. A more detailed analysis can be produced in a report or spreadsheet. ⑥ The Results Panel – The results panel shows an overview (cut, fill, net) of the earthworks estimation for the current phase. ⑤ Navigation Panel – The controls in this panel can be used for zooming, panning and rotating (in 3D) the views. camera controls, lighting and grid lines. ④ Display Panel – This panel is used for changing various display options, e.g. ③ Earthworks Panel– This panel is used for adding, removing and editing the earthworks elements, which are combined together to create a proposed surface. ② Measurements Panel – This panel is used for adding, removing and editing the measurement elements, e.g. ① Design Area – This is the main display, where the existing ground and the proposed earthworks will be displayed. The different elements of the Kubla Cubed (above) user interface are briefly described below: Below we look at one approach using Kubla Cubed. However, these days it is much faster to use software for this task. It is possible to calculate the stockpile volume using graph paper and plotting the points. You can complete your survey using ground based surveying equipment, although it’s now becoming more common to use drones (UAV’s). If approximating to a simple geometric shape is not considered satisfactory, then an alternative approach is to complete a survey of the pile. However, to calculate a more accurate total volume, you will need to complete a survey of your stockpile. The above tools are useful when the stockpile is a standard geometric form. Here are a couple of examples of online calculators, which (with your data) can be used to calculate the volume and mass of both coned and rectangular stockpiles. You can either do this task the old fashioned way with a calculator, or use spreadsheets, or some online tools. When we approximate the stockpile to that shape, we can use some basic measurements from the stockpile (height, diameter of base etc.) and a known mathematical formula to calculate the volume. To calculate stockpile volume measurements use GeoSLAM stockpile volume measurement equipment combined with our Volumes software to deliver important. After you’ve done that, it is a good idea to start with some more technical approaches.ĭue to the way that they are constructed, stockpiles often conform to a standard shape. The cheapest and quickest way is to find someone with experience to eyeball the pile and ‘hazard a guess’. There are many different ways to calculate a stockpile.
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