Laserfiche WebLink
SAEZ nGl`a 4G3IM40CI M A N UM]. <br /> VIIA, MD lair <br /> 1. PREPARATION OF THE CONCRETE BASE <br /> NOTE: the concrete base sizing supplied by Saez Cranes is only for guidance purposes, the <br /> customer or the builder must carry out correct calculations depending on the stress exerted on <br /> the ground,the resistance of the ground and compliance with the specific legal regulations of <br /> each territory where the machine is going to be installed. <br /> In order to comply with the crane stability conditions,the crane should be able to freely slew <br /> when in free slewing mode and the trolley must be located at the minimum reach. <br /> The conditions to be met for the slab design are as follows: <br /> _ M+(H.h) L <br /> a.-Eccentricity: @- V+G 3 <br /> b.-The load transmitted to the ground must lesser than the admissible stress: <br /> 2.(V+G) < <br /> ab 3.L.0 CSadrn <br /> L l, <br /> c- 2 ' e (vi �l <br /> V+G (.., i <br /> c:You must also check: <br /> H<-- <br /> 1 . ► .,�' <br /> 1 ' <br /> Where: 11;'411 <br /> M=Moment of toppling. <br /> H=Horizontal exertion. T 1 <br /> h=Height or thickness of the anchoring slab. <br /> v=Vertical exertion. <br /> G=Weight of the anchoring LxLxhx2400 Kg/m3 r` <br /> L=side of the anchoring slab base. 1�V <br /> f=Coefficient of friction between the slab and the ground f=0.5-0.8. <br /> MD=Par torsion. <br /> NOTA: <br /> h>_1'35 meters for the insertion section 560/8,S60R/16,570/8,570R/16. y i <br /> h>_1'6 meters for the insertion section S75R16/22. <br /> h t 2 meters for the insertion section S75R/16/26. <br /> h Z 2 meters for the insertion section S75R/24/26. <br /> CHAPTER 5A-ERECTION WITH ANCHOR VERSION <br /> February 2015_Rev.0.1 <br />