Hi. I need help calculated the tension on bolts in an anchor plate. The plate is bolted to a concrete wall with four bolts (see the included image). A bending moment acts on the plate, offset a bit up/down. The bending moment acts from up to down so that the upper two bolts are in tension and concrete under the lower part is in compression. I would like to know how to calculate the tension induced on the upper two bolts by this bending moment. Image is here: https://drive.google.com/file/d/0B7abncbCKejtT3RZUFU4QTM2WlU/view?usp=sharing In case the image link isn't working: Bending moment: M Plate width: w Plate height: h Horizontal distance between bolts: a Vertical distance between bolts: b Distance from lower bolts to the horizontal axis that the bending moment bends around: d Thanks.