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50 31 <br /> H V t? ill/ 12v.T� LN ,vfJ!`!L L � xI° . PROJECT <br /> MLL �wA13 ST2H lry P'ufL N��JE FILE NO. <br /> COMP. AJ_ CHK. REV. PAGE—OF PAGES <br /> DATE // 14 S DATE DATE <br /> /tLLow/t��F 5T/lit»v <br /> l! FfIFr: / vl Sr�.tss.s �e <br /> I <br /> I 4.0 I (1) Extrusion Lap [6 mm] (*) <br /> ® (t (2) Extrusion Fillet (6-7 mm] ( ) <br /> 3.5 tq a 2mm I i (2) 3 ion Lap [5 mm] (*) <br /> a.o i � I (3l (4) Fusion. [4 nim]—M—,; <br /> 2-5 <br /> I (aa -- <br /> 20 ; <br /> CM <br /> Geomembrane Thickness: <br /> 1.5 <br /> 2 mm (80 mils) <br /> m <br /> t-9� Seam Width: <br /> (� 38 mm (1.5 in.) <br /> o.o <br /> I <br /> 0.0 05 1.0 1-5 20 25 3.0 <br /> Average TensHe Strain.ea <br /> Figure 9. Tensile strain due to geomembrane bending next to a seam, Eb, as a function of the <br /> average tensile strain, E„ in the geomembrane. The charts are applicable to seams <br /> that are free to rotate; in the case of seams that are subjected to normal stresses that <br /> limit their ability to rotate, the bending strains should be less than indicated on the <br /> charts. (*) Note: The value indicated in square brackets is the total seam thickness, <br /> 0 i.e., thickness of extrudate, if any, plus thickness of two geomembrane layers. <br />