Members: Cantilevered tripod tubes
Details of a set of tests on 6061-T6 aluminium cantilevered tubes assessing the relevance of theory to observed test results.
forces Archive
Members: Petzl ASAP catch considerations
One piece of information often lacking in discussion of the Petzl ASAP is just how much rope is needed below the device to be sure it catches during a fall.
Deviation Anchor Force Calculator
You may use the calcuator below to calculate the force on a deviation anchor. You will need to input values for the deviation angle as depicted in the image, and the weight of the load.
Two Point Anchor Calculator
You may use the calculator below to calculate the line lengths and tensions on the anchors in a two point system. You will need to input values for the horizontal and vertical distances between the anchors and
Highline Tension Calculator
You may use the calculator below to calculate the force on each anchor in a highline set up. You will need to input values for the span, sag as depicted in the image, as well as the