Good afternoon dear community, I turn to this forum in search of help on a topic related to advance volume by the surface comparison method. In the file I have 3 surfaces (1. Initial land surface, Design surface and progress surface in work) and I need the appropriate procedure to obtain a precise volume by the mentioned method, in such a way that when calculating by sections it returns the same data. Currently, the company with whom I collected data requests that the surface purchasing method be applied to obtain volume measurement. Below I detail with images:
In this image cut from a longitudinal profile we can see 3 lines (corresponds to the initial surface, design and advance) and a fill hatch, I want to obtain my advance volume (red line) by the surface comparison method which is It makes it complicated for me with 3 surfaces.
In the following image cut from a longitudinal profile we can see 3 lines (corresponds to the initial surface, design and advance) and a cutting width, I want to obtain my advance volume (red line) by the surface comparison method taking as data 3 surfaces. Additionally, I was wondering if in 3D civil, using the surface comparison method, I can obtain measurements only of cutting and independently of filling, or in any case what would be the appropriate procedure in this case to obtain my volume and that it does not differ with the cross-section method? . I hope you can read my case and provide me with the timely help; Greetings, Attached Dwg file.
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