土木総合カタログvol.25 中四国版
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Bb管の外径(Bc)砂基礎掘削溝幅規格名称θ=90βθ=120βθ=180βBbCh1BbCh1BbCh1 750 950 350130 400 160 450 210 8001000 400140 450 170 500 230 8501050 450150 500 180 550 260 9001100 500160 550 190 600 280 9501150 550170 600 210 650 31010501250 550220 650 270 700 39011001300 600230 700 290 750 42011501350 650240 750 300 800 45013501550 750260 850 330 900 50014501650 850320 950 4101050 61016001800 9503401100 4401200 6701750195010503601200 4701350 7301850205012003801350 5001450 7902050225013004401450 5701600 8902200240014004601600 6001750 9502350255016004801750 640190010302650285017505101950 690210011202850305019005802150 780235012503050325021006102300 820250013303350360023006402550 880280014503450370025506702850 930310015603700395027507603050104033501730390042003000790330011003600184041504400320083035501160390019604400465034508603800121041502070A,B,CⅠⅡコンクリート基礎基礎寸法掘削溝幅(Bd)θ=90βθ=120βθ=180βⅠⅡⅠⅡⅠⅡ 95011501000120011501350100012001050125012001400105012501100130012501450110013001150135013001500115013501300150013501550125014501350155014001600130015001400160014501650135015501450165015001700145016501550175016001800155017501650185018502050165018501800200020002200175019501900210021502350190021002050225022502450205022502250245025002700220024002400260026502850235025502550275028003000265028502750295031003300285030502950315033503550305032503200340035003700335036003450370038004050345037003750400041004350370039503950420043504600395042004200445046004850415044004550480049005250440046504800505051505400Ch2Ch2Ch1θ159■管種および基礎の選定図作成条件  活荷重  土の単位体積重量 γs=18.0kN/m3  安全率T−250Fs=1.25 150 200 250 300 350 400 450 500 600 700 800 9001000110012001350150016501800200022002400260028003000注1)Ⅰは矢板引抜きを行わない場合、Ⅱは矢板引抜きを行う場合を示します。 202 254 306 360 414 470 526 584 700 816 93210501164127613901556172418902054229025202750298032103440(単位:mm)100150200250300350

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