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<br />/"r;'~~f~~ <br /> <br />,;;,,~r <br /> <br /> <br />I <br /> <br />i~,j:c <br />... <br /> <br />.~"-.~.' 1",.,0 ,:)1I\"J.}-;1\........ <br /> <br />-.ro '...... <br />~'...... <br /> <br />2.4 Soil Bioengineering <br />Trjs design reqLLire~ the plancing of Cl'~::5 and shrubs on the cxisti..'1g barlk of this <br />lakeshore. The owner is free (0 choose a blend of trees and shrubs that matches the <br />neighboring landscape. The :Tees and Sh1"'..lDS will provide a benefit to both the design <br />criteria listed in Sections 2.2 ar..d 2.3 above. Theil' nanlral beauty will be aesthetically <br />pleasing, and their root W'uctuz-e will provide structural stre::lgth. The roots of ~ees <br />provide strength to the soil in two ways. Fi:st, the tensile strength of the root will increase <br />the strength matrix of the soil in fue ba1l..lc. Second, L~e archi.'1g of soil between trees will <br />increase the resistance of the rock berm to ice thrusts. These two effectS of ~ees anc <br />shrubs will add to the strength of :be boulder berm and were not included in the <br />calculations of Section 2.3 above. <br /> <br />. <br /> <br />3.0 Si.:mmary <br /> <br />This design for lakeshore ?rDtec::or.. a! the Kadr:e site \vas done witb :he i:lte:est of <br />the environmem in mind. Tbis :.esign s~:-':es to prevem :be loss of la:::c Ibat resuJ.:s b a <br />sediment load into Lake Joseph::;~ and to ?fO::1ote the growth 0: :re~s a.cd stlri~s, a:..: of <br />which will :nhance aesthe::.cs anc Sshe:y b :~e lake. T..:lc d~sig!l represents the ::!li.:-...:.....~ <br />impact solution to a con::nuing e:osion ?robler:l that is encanger..ng several large trees. <br />Delays in get:ing L"1e cons::ructior.. sta.r.ec w; ~~ ::1=:ect the life of these trees. <br /> <br />. <br /> <br />. <br /> <br />3 <br />