DBJ50 T-265-2017 建筑工程施工现场安全防护标准（重庆）.pdf

书 书 书 ! "#$%&'() & *$%+$,-./01() ! "#$ %" & '(%$) * +& ")$ ,)- " . "% ," .') & /,)- " . '-) $ 0 123 4 ! 5 67 8367 49: ! "#$ " % &'()*'+,-./ % &'(01'+,-./ 2 345 " % &678'+9:; < =>? " ! "#$ ! @ ! # " ! A ! # ! > ! "#$ ! ! ! " G?Z?/??A? G?Z?/??A? % &678'+9:;BC D 'E # ! "#$ $ ! % F % &678'+9:; G HEI % ' J(K<(LMNOPQR3 & S TU V WX ' Y ZX ( 7 8'9 ) [ \]W * ^ _W * ` ]W * a b^_ W * c d^_W'+efg ) , G#$ " L 23 % ' J( K < (LMNOPQR3 & h i6(K'+ j klR 3 ) " Fh & '() " ! * +! %)+! "#$ ) Y ! "#$ @ # " A # > m < = + n R3o%&678'+9 : ;pqef ) % &'()*' + ,-./pqrstuvwxy + ! "#23&'456 ! "#$ @ $ A # " > G¡Z¹/ßÎA’ G?Z?/??A? 7 ! 8z { % &678'+9:; % G H|} ! "", @ ~'+t €  ‚ƒSTU & ' D ' # ! "", $ - .! F ( B C„… ) R 3"†‡^ˆ ‰ Š ‹Œ ) Ž ‘(K’“ ^” ) • –,G—˜R3 ) ™ šˆ ‰ ›œ…žŸS ¡¢ ) † £nR3 + n R3 !„vw¤¥ "  ¦ * u §¨©F * N OP Qª« * N O P Q+< * ¬ ­®(KNOP Q * ¯ °±(KNOPQ * ` ²³ ´ N OPQ * µ ¶ª·NOPQ * < (¸¹NOPQ * M wº»r ¼ ½NOPQ * N Oef¾ + n R3o%&678'+9 : ;pqef ) % &'()*' + ,-./pqrstuvw Sxy + š nR3¿=ÀKÁ )  V #$ÞÄÅ Æ » )  ‘^” ) ™ Ç,GžŸ¨'ÈÉÊË% & '()*'+, - ./ ' Ì Í " % &6ÎÏÐWÑÒÓ ) % F ) Ô " " - """/" ) · Õ " " !/+% )-""!)" , Ö  " " !/+% )/--$%% ) × Í " 0 1+ 1 2 " ! ! 3 33 45 6 7 8 9: ; < 45 = > ) Ô Ø " 7 8 9: ; < ?; <@; ! A : < ; 45 = > ( + G¡Z¹/ßÎA’ n R3!"#$ * • "#$ * ! „mÙÚ * Û ‹Ü˜ 9 :;< ! % &'()*'+,-./ % &'(01'+,-./ = :;< ! % &ÝÞ % &'(Åßàá,-./ % &'()â'J(K,-qã./ % &'()ä'+,-./ Á 'ägÅß,-./ % &7'åà ' Å ß ( , -qã./ % &'()æ'+,-./ % &çèÅß'+(K,-./ Á é'(Åß,-./ Á —'J)â(Kg,-./ % &êë'+ ' Å ß ( , -./ % &ì}'+ ' Å ß ( , -./ % &íî'+ ' Å ß ( , -./ % &'()ïð'J(K,-qã./ 9 >?@A ! ñ Bò ! ó ! ô ! õ ö÷ ! Ò øù ! ú ûü ý ùh ! þ ÿ! ! H "# ! $ ! % ! K &' ( )* ! + ! ô ! , -. ! / ! 0 ! 1 ! 2 3 ! 4 ! + ! ž ! 5 ! . ! + 67 ! 8 9: þ ! 0 ! þ ! ; ! < ! = ! > ?@ ! A ! B C 6D ! E FB ! ó GH ! ú IJ ! Ò —K + LM ! N OP ! 8 QR B CDE ! ú ST ! ú U' ! ( ! ' ! Ò VK ! W —X þ ùô ! Y Z[ G¡Z¹/ßÎA’ ! ! "# !  ! ¦ #\ \\\\\\\\\\\\\\\\\\\\\ ! ! u §¨©F !\ \\\\\\\\\\\\\\\\\\\ ! ! 4# ! u § !\ \\\\\\\\\\\\\\\\\\\\ ! ! 4! ! © F /\ \\\\\\\\\\\\\\\\\\\\ / ! N OPQª« )\ \\\\\\\\\\\\\\\\\\ ! / 4# ! ð ]^£ )\ \\\\\\\\\\\\\\\\\\ ! / 4! ! N O_ )\ \\\\\\\\\\\\\\\\\\\ ! / 4/ ! N O× )\ \\\\\\\\\\\\\\\\\\\ ! / 4- ! N O` %\ \\\\\\\\\\\\\\\\\\\ - ! N OPQ+< .\ \\\\\\\\\\\\\\\\\\ ! - 4# ! ð ]^£ .\ \\\\\\\\\\\\\\\\\\ ! - 4! ! P Qab .\ \\\\\\\\\\\\\\\\\\ ! - 4/ ! P Qc ,\ \\\\\\\\\\\\\\\\\\\ ! - 4- ! < (de ,\ \\\\\\\\\\\\\\\\\\ ! - 4) ! Ú =fg * h g # " \ \\\\\\\\\\\\\\\ ) ! ¬ ­®(KNOPQ # # \ \\\\\\\\\\\\\\ ! ) 4# ! ð ]^£ # # \ \\\\\\\\\\\\\\\\\ ! ) 4! !   i(K # # \ \\\\\\\\\\\\\\\\\ ! ) 4/ ! j  (K # # \ \\\\\\\\\\\\\\\\\ ! ) 4- ! k l(K # ! \ \\\\\\\\\\\\\\\\\ ! ) 4) ! m n(K # / \ \\\\\\\\\\\\\\\\\ % ! ¯ °±(KNOPQ # - \ \\\\\\\\\\\\\\ $ ! ` ²³´NOPQ # % \ \\\\\\\\\\\\\\\ ! $ 4# ! o pºµk # % \ \\\\\\\\\\\\\\\\ ! $ 4! ! q rstu # $ \ \\\\\\\\\\\\\\\\ G¡Z¹/ßÎA’ ! $ 4/ ! v w³´ # $ \ \\\\\\\\\\\\\\\\\ . ! µ ¶ª·NOPQ # , \ \\\\\\\\\\\\\\\ , ! < (¸¹NOPQ ! # \ \\\\\\\\\\\\\\\ # " ! M wº»r¼½NOPQ ! / \ \\\\\\\\\\\\ ! # " 4# ! ! xIyºMw ! / \ \\\\\\