地质灾害易发区划分与评价

295.15.1.1AR=BAlmmRmnnBlnR30ARA5.2.21U={U1U2Un}V={V1V2Vn}ufvfRR=rijnmUUA={a1a2an}11=∑=niaiAOR=B={b1b2bn}11≠∑=mibi),...,,()/(1211mmibbbbiB×=′∑=1B2U={U1U2Un}SU1U2UsU1+U2++Un=UUiUjijUiV={V1V2Vn}UiAi={ai1ai2ain}11=∑=injijaUiRiBi=AiORi={bi1bi231bim}i=12nUiBi==nmnmmnnbbbbbbbbbBBBR...............................2222112121112122U={U1U2Us}UiUUA={a1a2an}B=AORUSUiUi124U={U1U2Un}V={V1V2Vn}A={a1a2an}uiVjrijRR=12111....mrrr22212....mrrr................mnnnrrr....21UVR32RaB=A·R={a1a2an}12111....mrrr22212....mrrr................mnnnrrr....21={b1b2bn}3UV4RAB5.25.2.11U=25335.2.24VV=5345(G)413/252.5m31/--15--252.5m21355.2.3ux112211221()()/()0jjjjjjjxCuxCxCCCxCxC≤=−−≥1212112323321,()()/()()/()jjjjjjjjjjjxCuxxCCCCxCCxCCxCC≥=−−≥−−23232233344433440,()()/()10()()/()1jjjjjjjjjjjjjjxCuxxCCCCxCxCxCuxxCCCCxCxC≤=−−≥≤=−−≥xijCi=1234j=121()ux2()ux34()()uxuxx5.2.4366A60.20.150.150.250.25A=124ααααα35/iiiWXS=234/4iiiiSCCC=+++i1CiXi1iC2iC3iC4iCi51/(1,2,3,4,5)iijjWWjα===∑iα5.2.5AB()M∧•⊕ARB•=B=1234(,,,)bbbb37512341(,,,),jjijibbbbbrα==⊕∧∑1,2,3,4j=∧min(1,)αβαβ⊕=+51i=⊕∑551i=∑51min(1,min(,))jiijibrα==∑3km3km1/23315.3001252.5mX=3442.52.512.514()0,()0uxux==2332()()/()jjjuxCxCC=−−=0.5383232()()/()jjjuxxCCC=−−=0.5()ux=00.50.504254000101000100000.50.5000.50.5R=351234()/4(1234)/42.5iiiiSCCCC=+++=+++=555/1WXS==4(1.2,1.6,1.6,1,1)W=(0.18,0.25,0.25,0.16,0.16)A′=6(0.1,0.2,0.2,0.25,0.25)A=4()M∧•⊕ARB=AR•39=(0.1,0.2,0.2,0.25,0.25)000101000100000.50.5000.50.5=00.350.350.4B00.350.350.45.433km233111(A)(A)(A)1935.28km262.54%9891.59%63728(A)()595.41km219.24%5854.21%41314