Calculations: Calculate the number of bits needed: Each bit can drill up to Segment Height x Drilling Ratio inches before replacement Number of Bits Needed = Distance Drilled / (Segment Height x Drilling Ratio) Calculate the total cost of diamond core bits: Total Bit Cost = Number of Bits Ne...
strength, compressive—the measured maximum resistance of a test specimen to axial compressive loading; expressed as force per unit cross-sectional area; or the specified resistance used in design calculations. strength, cube—the load per unit area at which a standard cube fails when tested in a...
The ecoinvent database [62] is used for all background information and inputs and OpenLCA [63] for the calculations and analysis. The transport distance of the raw materials to the factory (A2) is assumed to be 50 km. Table 6 details the material quantities and the resulting carbon ...
Load designations for thrust line calculations; Forc... Boothby,Thomas,E.,... - 《Journal of Structural Engineering》 被引量: 3发表: 1996年 Experimental and numerical evaluation of geometrical imperfection effects on the load bearing capacity of small-scaled voussoir arches The study of the ...