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� I <br /> i <br /> � � �� <br /> � <br /> ; <br /> ��.. .; <br /> . . . . <br /> . . <br /> � � Planning for Curved Walls <br /> c�� <br /> � �' The�utometle 3/4"ut-beek i n fhe StoneWell unit wlil chenqe the rediw of <br /> � � ' eah eouree a the well ie conetrueted. Below ve Aeve provided tAe�minimum <br /> � toierencee for outeide end imide curva. <br /> � �,� A.Outeide Curva <br /> N I-i • � <br /> � y� 1. Forout�ide eurvee thevertex of tAe mqle vill De in Deck , {e9 er m :t <br /> of tM v�il. TAerefore u tAe vdllncreeeee in AciqAt the <br /> p �d ndiw wi11 eoree�a When the�nqle of tAe eurve i�lae then <br /> H � 1 CO deqrea (ne dieqnm �1),the ndtue of tAe eurve wi11 - ' <br /> �� e e �t� nte of 1.125' per vertini foot. i <br /> � ''3. 2.When the�nqle of tAe eurve te qrater then or equel to 180 ! <br /> ��� deqrea (ue di�qnm �2),tAe dlemeter of the eurve muot be ' j <br /> �'�� eoneidered fn�dditton to the ndiuo. TAe di�meter vi11 i <br /> � deereeee�t� nte of 2.25'per verticel foot for�ny�nqle lerqer • . .� <br /> y tAen�oemi-eirele. I • • i <br /> i � <br /> �� 3.The�beolute minimum nd1u�vitAout cuttinq tAe unit�ie �9rem _ I <br /> 4'0'. TAemiMmumdt�meterle8'0". Thereforethendiue �t , <br /> tAe bae of the v�ll muot be lerqer then tAe�Eeolute miMmum. ' ' ' <br /> Plaee note tMt ve vill �dd 6'to tAe ebeolute minimum to � <br /> provide�eueAfon. Therefore, to flnd the minimum rediue et <br /> tAe bne of tAe vell,eolve tAe followinq formule. � <br /> 1` j . <br /> H' �tAe heiqht of the well from the Deee elevetion. <br /> �" �^-� r' ■tAe mf nimum redfue et tAe beu elevetion. <br /> _., .� <br /> r �the minimum rediue�t the top elevetion. Out�ide Curve <br /> d' �=the minimum di�meter�t tAe Dne elev�tion. A»ume: ; �4.5',d=B.5' <br /> d �the minimum diemeter�t tAe toD elevetion. Tot�l hqht� H'tt r' d' <br /> � � 4.5' �tAe�beolute minimum vitA 6'eueAfon. 2.0 4.69 8.88 <br /> When tAe enqle ie in�thm 180 deqrae uee thie formule: 3.0 4.78 9.06 <br /> �~�--� 4.0 4.88 9.25 <br /> r' ■ I.125'(H') + 4.5 feet <br /> 5.0 4.97 9.44 <br /> I�?j TAerefore,if tAe v�ll fe 8' AiqA, r' � 5.25 feet 6.0 5.06 9.63 <br /> WAen tAe enqle i�qreeter tAen 180 deqreee u�e tAi�formule: �•0 5.16 9.81 <br /> � '�� 8.0 5.25 10.00 <br /> d'� 2.25" (H') + 8.5 feet 9.0 5.34 10.19 <br /> TAerefore,if the weil ie 8' hiqA,d' � 10 feet. 10.0 5.44 10.38 <br /> to <br /> I <br />