ICS 01.110 CCS A 01 еطDB1306/T212—2023ˮ鼰淶2023-08-10 2023-08-30ʵʩгලַDB1306 DB1306/T 212-2023IĿǰ ........................................................................... 1 Χ ......................................................................... 12 淶ļ ................................................................13 Ͷ ....................................................................14 涨 ......................................................................25 ˮղ ..................................................................35.1 һ涨 ................................................................. 35.2 ˮղ鼼 ..................................................... 45.3 ɹ ................................................................. 46 ˮӵ ............................................................. 46.1 һ涨 ................................................................. 46.2 Ԥ ................................................................. 56.3 ɸ ................................................................. 56.4 ӵֳ ........................................................... 66.5 ӵ¼ֲͼ ............................................... 66.6 ״ ............................................................. 77 ˮܵ״ ....................................................... 87.1 һ涨 ................................................................. 87.2 ܵ״ ............................................................. 87.3 ܵ״ ............................................................. 98 ɹ .......................................................... 118.1 һ涨 ................................................................ 118.2 ɹ ............................................................ 118.3 ɹ ................................................................ 139 ˮ ............................................................ 149.1 һ涨 ................................................................ 149.2 ύ ........................................................ 14¼ Aԣ ˮڡˮֳ¼ .................................. 15¼ Bԣ ӵ鼰ֲͼҪ .....................................17 Cԣ ˮܵȱƽֲͼҪ .................................21¼ Dԣ ֳ¼ ................................................ 23¼ E淶ԣ ۱ .......................................... 24ο ....................................................................... 26 DB1306/T 212—2023IIǰ Աļ GB/T 1.1-2020 1 :ļĽṹݹĹ涨ݡ עⱾļijЩݿ漰רļķеʶרΡļɱгйۺִڡ ļݵλˮġʿһŴӣӱŻι˾˹ҵ̿Ժ˾Դ˾ӱϢ˾ӱѧӱԪϢƼ˾ͨƼչ˾̹˾ӱˮԴչ˾пι˾оԺ˾й̻оԺ˾ӱʡʹ̿Ժ̬ġOӋFɷ˾ ļҪˣdSӢ^|wҫ־ܡЂ¡ŵ֡ۡΰơ¾Ҧꡢŵ䡢ٻˡ־ʢΰ֣ȡɺɺ־ڡϼ DB1306/T 212—20231ˮ鼰淶1 Χ ļ涨˷Ƶˮղ顢ˮӵ顢ˮܵ״ɹռˮݡɹύļҪļڱڷƵˮͥԺˮĵ鼰2 淶ļ ļеͨеĹ淶öɱļزٵУעڵļڶӦİ汾ڱļעڵļ°汾еĵڱļ GB/T 24356 ɹ CJJ 6 ˮܵάȫ CJJ 61 е¹̽⼼ CJJ 68 ˮվСάȫ CJJ 181 ˮܵ 3 Ͷ Ͷڱļ 3.1 ӵ Illicit Connective Point ڷƵˮܣˮܵˮܣˮܵ3.2 ˮ Drainage Outlet ˮˮŷرˮİˮ¹3.3 ˮ Drainer ֱӻرˮˮܵŷˮˮĵλ̻סլ3.4 ܵDZ Pipe Quick View Inspection ùܵDZˮʩڶԹܵмķQV⡣Դ: CJJ 181—2012,2.1.3 DB1306/T 212—2023 2 3.5 Ӽ Closed Circuit Television Inspection ñ·ϵͳйܵķCCTV⡣ Դ: CJJ 181—2012,2.1.1 3.6 ż Sonar Inspection ̽⼼Թܵˮµ״мķ Դ: CJJ 181—2012,2.1.2 3.7 ṹȱ Structural Defect ܵṹˣӰǿȡնȺʹȱݡ Դ: CJJ 181—2012,2.1.7 3.8 ȱ Functional Defect ¹ܵˮ淢仯Ӱ쳩ͨܵȱݡ Դ: CJJ 181—2012,2.1.8 3.9 ָ Rehabilitation Index ݹܵṹȱݵ͡س̶ȡԼӰؼõֵֵԽܵĽԽ Դ: CJJ 181—2012,2.1.11 3.10 ָ Maintenance Index ݹܵȱݵ͡س̶ȡԼӰؼõֵֵԽܵĽԽ Դ: CJJ 181—2012,2.1.12 3.11 Ԥ Anticipation ΪеĹܵ¡ˮٹ 3.12 ͥԺ Courtyard ҪָסլСҵλѧУصλȷǹ3.13 Incorporated into management ҪָסլСҵλѧУصλˮ淶涨ҪչύϾйز˺ 4 涨 4.1 ˮ鹤Ӧɾ߱ӦʺӵרҵװĵλеҵԱӦʸ֤ѵϸϸڡ 4.2 ˮ鼰ݰˮղ顢ˮӵ顢ˮܵ״ɹռˮԵз档 DB1306/T 212—2023 34.3 ˮ鼰ӦлУռϣֳ̤д鷽ʵص飬ҵˮӵ飬ܵ״աд鱨桢ˮ 4.4 ˮ鼰Ӧϡӱʡ¹͡н赵涨Ҫ 4.5 ռӦݣ a еˮͼˮϵͳGISݿ⣻ b ˮܵơʩյϣ c ˮ֤ϣ d ϣͼۺϹͼƳɹȣe еĹܵϣƵϺƬ f ˮˮ g ˮͱվķֲͼݣ h ϡ 4.6 ֳ̤Ӧݣ a 쿴ĵòͨˮܱܵƵķֲb) 쿴ˮܵˮλٻˮ c) ˶йеĹӹϵˮܵԺͿռλõҪأd) 쿴ˮվλáģ״˽ˮΧ4.7 Ӧݣ a ̸ԴĿҵΧҵݺb ſڵˮվֲкȣc) ϼ d) ִеĘҎļ e) ҵ뼼ʩҪ f) ʩ֯ȼƻ g) ȫͱܴʩ h) ҵύijɹϡ 4.8 ˮУӦϸİȫ뱣ܹʩϰȫԳɹϽбܣҪCJJ68ұܷɷĹ涨ִС 4.9 ˮ鹤ʵй̼ƣ˲ȡѲӡվƽм顢ɹУ˵ȼල̣ǩȷϼ¼ 4.10 ˮӦˮ鹤պϸˮŵ̺Ҫṩʵɿϡ 5 ˮղ 5.1 һ涨 5.1.1 ˮղӦˮˮ丽ʩܾ͡ʡȡռλáȨλ·Ƶȡ5.1.2 ˮղռֳ̤дԵ顢棨Ʋߵҵɹơ 5.1.3 ˮղļɹƺ;ӦCJJ61Ҫ5.1.4 ˮղӦ2000Ҵϵ1985Ҹ̻߳ƽϵ̻߳ʱӦ2000Ҵϵ1985Ҹ̻߳ϵ 5.1.5 ˮղ˺ˮӵͬС 5.1.6 ˮղڹڵˮλʱڽУڸˮλУȷȡ DB1306/T 212—2023 4 ϢʱӦȡԤʩ 5.2 ˮղ鼼 5.2.1 ˮ˲ÿķʽȡϢϢ˸ͼȷ 5.2.2 ѹˮӦʹרҵĹ̽豸ȡϢ5.2.3 ˮʹü춨ϸIJ豸õߵȷĿռλϢҲɲGNSS 5.2.4 ˮղݴʹרҵߣӦ߱ݼ鹦ܣȷݵȷԺԡ 5.3 ɹ 5.3.1 ղ鱨ӦĿ鷶ΧʱΡ鷽ݵȡ5.3.2 ղɹӦӳˮ״ˮӵ״ʹá5.3.3 ղɹͼʱӦʹ2000Ҵϵ1985Ҹ̻߳ͼ߲1:5001:1000 5.3.4 ղɹڹ״ͼݿ⡢ɹԭʼݵȡ5.3.5 ԭĻˮӦ˵6 ˮӵ 6.1 һ涨 6.1.1 ˮӵӦˮڵ顢ԤСӵֳ顢ӵֲͼơӵд 6.1.2 ˮӵռֳ̤дӵ顢ҵɹơ 6.1.3 ˮӵ˺ˮղͬС 6.1.4 ˮӵӦۣ꣨ˮϵͳ“ӵ”ˮڻվˮΧ֡ 6.1.5 ˮɸʱӦȿǵˮˮںֱšˮCODCrС150mg/Lˮ쳣ܵ״쳣ˮ 6.1.6 ʵʩˮӵʱӦۺ˹顢̽顢ˮʼ⡢顢ʵ顢Ⱦɫʵ顢վϵȷڻӵλáˮˮʡ6.1.7 ˮӵǰӦȶԵˮڽе飬ΪԤеҪݣa ʱˮˮ b ʵʩˮĽʩ ڽˮˮڵʱ72СʱˮУ鷽ֳˮڽѲӣˮλȻˮˮʱɲ̽Эλˮڣˮεһ飬ˮڽʩԼˮڵˮʼ⣬ǿŵʱվϽϵͳˮλ£ĿӼˮںˮ༰ˮεĵһڵ㾮ֹܵˮڴ֮һɳȷۻ— ˮѲغӰС˴Ŀӣˮˮˮ— ˮεĵһڵ㾮Ŀӻˮ ˮڵӦֳ¼ˮͺˮˮڵͷλдĸʾӦϱ1Ĺ涨ųˮһλֱʾӦϱ2Ĺ涨ʾ¼AA.1ˮڵ DB1306/T 212—2023 51 ˮͷű ˮ ˮˮ ˮˮ ۻ ˮˮ ӽ ˮ ֱ ˮ ƽ ˮ غӾ ˮ վˮʩӦˮˮڷ FW FY FH FJ HZ HJ JM BP YJ BM2 ˮųˮű ˮ ˮֱ ˮ ˮ رˮ 1 2 3 4 56.2 Ԥ 6.2.1 ˮгʱɳжˮӣ a ӵˮںڳ b ʱˮˮˮ c ʱˮڻˮԵijϷ d ˮվˮˮ룻 e ˮվںʱˮܵˮλͬ½ f ˮվǰˮʽϲ 6.2.2 ˮгʱɳжˮӣ a ʱˮˮλȺˮλð b ʱˮܵ c ʱˮվˮˮλϸߣ d ʱˮܵCODCrŨε30%ϣ e ʱվˮˮCODCrŨԽ͡ 6.2.3 ԤʱˮȡӦѡڸռɹܵĩˣͥԺڲˮϵͳԤʱˮȡӦѡڳڼ龮 6.3 ɸ 6.3.1 ɸۺϲĿӷ۲ⷨ̽ⷨˮʼⶨķʽˮʲⶨӦдˮʼ¼ 6.3.2 ˮʼⶨʹԶװýжʱ 6.3.3 ˮˮɸʱӦй涨 a ˮˮɸ飬У bںֱˮڵ㿪չˮʵ飬ͬһڵ㡢ͬһʱCODCrֵںֵɳжڵˮܵˮ룻c жˮνڵCODCrֵνڵνڵνڵӣɳжνڵ֮ˮˮܵ6.3.4 ӵ鿪չˮʼӦй涨 a ɸˮռ쳣ܶΣ b ⶨˮCODCrŨȣ c жˮϵͳлˮĻӳ̶ȣ d ˮһCODCrpHֵȣ e Ӧˮص㣬ѡȡʱ䣬ͬһλȡ˷ֱѡˮߡͷʱΣf ˮʼͬС 6.3.5 ӵ鿪չӦй涨 a ˾ˮλϵ͡ϵʱɲb ܵڵˮλʱɲø귨 DB1306/T 212—2023 6 c ٶ-Ʒڹܵܺͷܣˮλ٣ⶨⶨʱ̽ͷ̶װڹܿڴܵƹ̶ڼ˾ڣֱͨӲɼһʱڵĹܵݣ d ⶨӦʵȷʱΡ 6.4 ӵֳ 6.4.1 һ涨 6.4.1.1 ӵݰӵĿռλáˮʡˮԭȣ6.4.1.2 ˮϵͳۻӵ飬ӦˮˮڿʼԴѭȸɹ֧ܺܵԭ6.4.1.3 ˮϵͳˮ飬ӦӽˮˮվĸɹܿʼԴ飬ѭȸɹ֧ܵķʽ 6.4.2 ӵ鷽 6.4.2.1 ܵڵδڻʱȲ˹ŵķʽȷӵλãʱۺʹ̽ķʽȷϡ 6.4.2.2 ӵӦˮܵӵˮԴˮԴͷӦˮ㣬ӦۿٵȾԴͷͬʱ뱾ܵͥԺ顣ҪĹܵ飬¼ܵԡӹϵʡܾȣڻλʵرעʶǺŲΧƬʾ¼AA.2м龮ˮڣ 6.4.2.3 ·ϻԴӦճ·ѲӣѲ·Ϸˮˮϵͳ6.4.2.4 ͥԺĻŲˮ״ֳͬʱС 6.4.2.5 ڹܵˮλҪ£ȲùܵDZлӵ⡣6.4.2.6 ܵDZЧӵ㲢ȷλ£ӦCCTV⡣ܵˮλʱͨʱˮվϽˮλķʽCCTVӵҪܵڻȲҪʱӦȽйܵԤ 6.4.2.7 ڹܵˮλ߹ܵˮȽʱʹȫλˡż⡢DZˮȷʽҹܵ龮ӹϵͨܵԽлж 6.4.2.8 ͨ龮ƻӹܵˮʼ⣬ȷӹܵԣжۻӵ㡣6.4.2.9 ֵⷢİ֧ӷжʱʹʾ顢ͱվϵķʽȷܵӹϵ֧ԣܵԲͬʱжΪӵ㡣6.4.2.10 ˮӵ֧ܰӵȷϺӦԴŲˮȷ塣6.4.3 ӵж 6.4.3.1 ˮӵе֮һʱжΪӵ㣺a ˮ龮ˮˮܻܽ룻 b ˮ龮ˮܽ롣 6.4.3.2 ·ʱˮںˮ龮Ϊ㵹ˮۼͳȣжΪӵ㣻 6.4.3.3 ܵȷܵˮܵԲijܿʱжΪӵ㣬ԿչԴһԭ 6.4.3.4 ͥԺڲӵѭļ6.4.2Ҫ⣬Ӧ齨ˮˮܣˮˮ뽨ڲˮֱӽˮܻˮܣжΪӵ㡣6.5 ӵ¼ֲͼ 6.5.1 ӵ¼дʾ¼BB.1ʽ 6.5.2 ӵλ÷ֲͼӦˮɹͼϱƣӦʹҪ6.5.3 ۻӵֲͼӦй涨 a ͼеˮ״ͼۻӵֲͼֵͼΪӵֲͼĵͼʱͼͼԪصɫӦȫ趨Ϊdzɫ252b ͼҪӦ·ơվˮ߲ܵʡ̡ܾ߳ʩܵ侶λáӵšӵλõȣ c ӵֲͼͼ㡢ͼʾ¼ B B.2 6.5.4 ϵͳΪλۻӵֲͼӦϵͳΧվλá·ơ DB1306/T 212—2023 7ܡܾ㡢侶㡢ˮˮߵˮơˮ봦ԼرվҪݣ 6.5.5 ӵͳƼ¼ʾ¼BB.3ջͺ͵ȼͳơ6.6 ״ 6.6.1 һ涨 6.6.1.1 ӳ̶ȷֳضȻӣ3жȻӣ2Ȼӣ16.6.1.2 ״Ӧյ鷶Χ鷶Χ2ϵˮʱԵˮ 6.6.1.3 һյˮΪСλɰίеλķΧΪλһߵĵɲ 6.6.1.4 ĽӦݻӳ̶ȵػֲشӦر˵6.6.2 ָ뷽 6.6.2.1 ̶ӦݻܶȣMͻˮȣCһֵָԭȷܶȣMݹʽ1㣻ˮȣCʽʽ2㣬ðٷֱʾM=n/L ............................(1)ʽУ M——ܶȣӵͻԴ)/km n——ˮܵˮӵͻԴˮܵˮӵͻԴL——Χˮܵˮܵȣkm C=Q-0.85q/Q×100% ............................(2)ʽУ C——ˮȣ q——Ĺˮm³ Q——ˮˮˮm³ 6.6.2.2 ̶Ӧձ3ȷ 3 ӳ̶ȷּ۱ ӳ̶ ּ Ƶܶȣ/km ˮضȣ3 ≥2 50%жȣ2 ≥1ң2 30-50% ȣ1 1 0-30% 6.6.2.3 ӵӳ̶ȿݽܹܾˮˮˮһֵָԭȷȼӵӳ̶ȷּ 4 4 ӵӳ̶ȷּ۱ ӳ̶ ּ ܹܾmm ˮm³/d ˮˮʣCODCrֵضȣ3 ≥600 >600 >200 жȣ2 ≥300<600 >200≤600 >100≤200 ȣ1 <300 <200 ≤100 DB1306/T 212—2023 8 6.6.3 д 6.6.3.1 ӵĿӦʱۻӵ档 6.6.3.2 Ӧݣ a ĿſơΧģλáݺ塢豸ԱͶ롢ȣ b ·鷽·ߡ豸ֶΣ c ״ԭˮơˮ״Ļӷֲͳơܣd ۣ e ֤ʩ f Ӧ˵⼰Ľ飻 g ӵֲͼӵֲλͼһΪ1:500ߣؼ¼ƵӰϵȡ 6.6.3.3 ݻͣˮй涨дӵţ a ˮܵˮܵCYW×× b ˮܵˮܵCWY×× c ܵˮܵCHY×× d ͥԺڲˮϵͳˮܵˮܵNYW×× e ͥԺڲˮϵͳˮܵˮܵNWY×× f ͥԺڲˮϵͳܵˮܵNHY×× g һˮˮܽˮܵDWY×× h ˮܵˮ壺CWS×× i ܵˮ壺CHS×× j ͥԺڲˮϵͳˮܵˮ壺NWS×× k ͥԺڲˮϵͳܵˮ壺NHS×× l һˮˮܵˮ壺DWS×× m ˮڣPSK×× n ȾԴWRY×× 7 ˮܵ״ 7.1 һ涨 7.1.1 ˮܵ״ӦΪҪļ 7.1.2 ˮܵ״ijӦϸCJJ181ҪִС7.1.3 ˮܵ״ӦѡCCTV⡣ 7.1.4 ֳʩܵʱҪֳĹܵԤ 7.1.5 ԭCCTVˮܵˮλڴܾܵ50%ʱɲȫλˡżDZ⡣ 7.1.6 龮ˮȱݼӦĿDZΪ 7.1.7 ˮܵ״Ҫݰܵͼ龮Ľṹȱݡȱݡ7.2 ܵ״ 7.2.1 ܵȱݼⷶΧ a ½ˮܵ b ּɰܡƹܻˮܵ c ˷ʩͽܱˮܵ DB1306/T 212—2023 9d ɵ·ҵġеرҪضˮܵe öܡܵȷǿڹʩˮܵ f йܵȱݼĹܵ 7.2.2 ļ涨ܵṹȱݼǰӦȶԹܵԤȱݺʼ⣻7.2.3 ȱӦCJJ181ҪȱݵӰ죻7.2.4 龮ˮڼӦղͬչCJJ181涨ü¼7.2.5 龮ˮڼǰӦȡԤȷ龮ˮڱȾ7.2.6 ͥԺˮܵ״˺ۻӵͬչ 7.2.7 ܵ״ȱжӦCJJ181¼Ĺ涨ؼ¼ͳƣ7.2.8 ܵ״зشȱݾӰ칫ȫʱҪһʱϱйزţ7.2.9 ܵ״ⷽӦݼ𡢴ֳ豸ѡһּⷽȫ淴ӳܵ״ʱɲöַϼ⣻ 7.2.10 ܵ״ijɹͼΪˮȱݷֲͼӦȱͲͳһĴšɫͼ¼CҪƲҵλƵλʹҪ 7.2.11 ܵ״ӦCJJ181Ĺ涨ӦҵλĹ7.3 ܵ״ 7.3.1 ܵ״ӦݼɹCJJ181ع涨У 7.3.2 ܵ״Ӧṹȱȱ龮ˮڣȱ7.3.3 ܵ״˲ü 7.3.4 ܵṹó̶ȳܵܵṹȱݵӰ⣬ӦǹܵڵҪԡֱܱܵʵӰ졣ָ RI Ӧ CJJ181 ейع涨ãݱ5ƶƻύ飻 5 ܵȼֱ ȼ ָRI 鼰˵ RI≤1 ṹã 1RI≤4 ṹڶڲᷢƻӦƻ 4RI≤7 ṹڶڿܻᷢƻӦ RI7 ṹѾƻӦ7.3.5 ܵó̶ȳܵȱݵӰ⣬ӦǹܵڵҪԺֱܵӰ졣ָMIӦCJJ181ейع涨ãݱ6ƶͨƻ6 ܵȼֱ ȼ ָMI 鼰˵ MI≤1 ûҪȱ 1MI≤4 ûдıҪ˰ƻ 4MI≤7 ݻݽȫĿǣӦ RMI7 ˮܵӰ죬Ӧ7.3.6 龮ṹȱơ롢ȼֵּӦϱ7Ĺ涨 DB1306/T 212—2023 10 7 龮ṹȱơ롢ȼֵּȱ ȱݴ ȱݵȼ ȱ ֵ JAPL 1 ƣûԷ϶ṹ 12 ѿڣ϶ܿռ䣬䣬幹λ33 飺ദѿڣҾ幹λ74 ̮ṹ 10© JASL 1 ˮˮӡδˮ 12 ©ˮ 33 © 54 ӿ©ӿ 8 JACK 1 ȣλСڹܱں1/2 32 жȣλϴӽ1ܱں 53 ضȣλܴռӽ2ܱں84 أλdz 9ѽ JATJ 1 ȣѿСھ1/2 32 жȣѿϴӽ1 53 ضȣѿܴռӽ84 أѿdz 9ѿ JAJT 1 ȣûԷ϶ 12 жȣԷ϶һеˮʧ83 ضȣѿķ϶ɼܱ壬10 JAQR 1 ȣˮԽڿռϷӰҵ12 жȣˮԽڿռϷӰҵ33 ضȣھռڣӰˮ64 أھռڣӰˮϴ8 JACS 1 ƣûԷ϶ṹ 12 ѿڣ϶ܿռ䣬δλ 23 飺ദѿڣҲλ54 ̮ṹ 7ʴ JAFS 1 γɰ棬Ĩδ 12 жȣĨ䣬ṹδ33 ضȣС䣬ṹǿԽ64 أϴ 7ǰ JATA 1 ߲ޣ·澮С5mm·澮С20mm 02 ߲ޣ·澮5mm·澮20mm 5 JAKP 1 ƣȫ̶12 Сڵھܳ10% 23 ִھܳ10% 4 JAGP 1 ƣӰ 12 ״10% 53 ״10% 87.3.7 龮״Ӧй涨 7.3.7.1 龮ṹȱݲӦйʽ㣺 M=m 1 2 3 n ax(S ,S ,S ,……S ) ...........................3ʽУ M—龮ṹȱݲ Sn—龮״ȱݴķֵ 7.3.7.2 龮ṹȱݵȼȷӦϱ8Ĺ涨 DB1306/T 212—2023 118 龮ṹȱݵȼּȼ ȱݲM ״ ȱ˵ M<4 ṹ״Ϻá ֲȱ ֲ 4≤M<7 н϶еȻصȱݣṹ ״һ㡣 ȱ 찲żƻֲ M≥7 ּ龮ṹشȱݣ 龮ܻɥʧ ȱ 8 ɹ 8.1 һ涨 8.1.1 Ƶˮ鵥λӦԳɹʵй̼ռ飬̼Ӧȫ飬ռӦɾӦĵλе 8.1.2 ƵˮĿչӦίʵĵλרУʩλӦҪϣ 8.1.3 еջȲøЧݡɿõļֶνмգ8.1.4 ˮύӦĵ桢ͼļļݿļԼ8.2 ɹ 8.2.1 Ƶˮղ顢ˮӵ顢ˮܵ״ȳɹӦҵҵʵؼϵķʽм飻 8.2.2 ˮղɹӦԽĿΧڶһˮΪ鵥ԪӦС5%Թߵ鵥ԪԹߵ֮Ƚм㣻8.2.3 ˮߵɹӦй涨 a ӹϵʾٷڿֶ֤ˮӹϵʲӦ5%ʰܶμйܶγ֮鵥Ԫܹܶγ֮Ƚм㣻b ߴ磺ⷽˮ߽ߴм飬ʲӦ5%ʰԹߵ鵥ԪڳԹߵ֮Ƚм㣻c ظⷽչ飬ݼʽ4Թߵ ܵӦ25mmȡΪ1 i 1 2 2 Δ 1 n d M n ti td ......................4ʽУ dti ——Թߵƫmm n1 ——Թߵ c ʣĹơϣֳѲȷϹʣʲӦ5%ʰԹߵ鵥ԪڳԹߵ֮Ƚм㣻d ©Լ鵥Ԫڵĵ·ؿֳѲ飬ȷϣ©ʲӦ2.5%©ʰ©Թߵ鵥ԪڳԹߵ֮Ƚм㣻e ͨԣʾٷQVCCTVȷ֤ȥʲӦ5%ʰԹߵ鵥ԪڳԹߵ֮Ƚм㣻f ߵظⷽչߵ飬ݼʽ56ֱߵƽλò ̲߳ߵ DB1306/T 212—2023 12 ξƽλòӦ50mm̲߳Ӧ50mmȡΪ n s m n i i cs 2 Δ 1 2 .............................5n h m n i ci ch 2 1 2 ............................6ʽУ i s ——ظߵƽλýϲmm Δhci——ظߵ߳̽ϲmm n ——ظߵ㣨ߣ g ֳˣʲӦ5%ʰԹߵ鵥ԪڳԹ֮Ƚм㣻 h ߲ʣֳˣʲӦ10%ʰԹߵ鵥ԪڳԹ֮Ƚм㡣 8.2.4 ۻӵӦй涨 a ӵɹӦ100%飻 b ֳ֤ļӵ30%ҳ40ӵ40ʱȫ顣 8.2.5 ۻӵɹӦй涨 a ©ʣӵ©Ե顢ˮԴɹȹͬչ©ʼ㷽ļ8.2.9a涨ִУb жжʲӦ5%ʰжĻӵӵ֮Ƚм㣻 c ͺ͵ȼͺ͵ȼĴʲӦ5%ʰжĻӵӵ֮Ƚм㣻 d Դӵ̽ŻӷĴʲӦ5%ʰĻӵӵ֮Ƚм㣻 e ӵԻ״ԭĴʲӦ5%ʰ״ԭʵĻӵӵ֮Ƚм㣻f һԣӵڵ鱨ɹͼӦȫһ¡8.2.6 ˮܵ״ɹӦԼܶΪӦС10%8.2.7 ˮܵ״ɹӦй涨 a ӰʵԣӰϳɹӦ⾰ʵȫһ¡ b ȱжԳĹܶƵӰϽжˣļȱݵĴ©ʲӦ2.5%©ʰ©ļȱܶļȱ֮Ƚм㣻c ȱݽͼȱͼƬĽͼӽǣϸӦ95%ϸʰȱݽͼϸܶȱ֮Ƚм㡣 8.2.8 ˮڵ鷶ΧӦˮ壬ˮ50%100ʱӦȫ飻 8.2.9 ˮڵɹӦй涨 a ©ʣˮ©ʲӦ2.5%©ʰʵط©ˮˮ DB1306/T 212—2023 13֮Ƚм㣻 b ռ侫ȣļ8.2.3cg涨ִУ c ࣺˮڷĴʲӦ5%ʰˮˮ֮Ƚм㣻 d һԣˮڵ鱨ɹͼӦȫһ£e Ϣ飺ˮڻϢĴʲӦ5%ʰϢĵ֮Ƚм㣻 f ԴˮˮںˮӵĴʲӦ2.5%ʰˮˮ֮Ƚм㡣 8.2.10 鹤Ӧֳü¼ʾļ¼Dд鱨沢¼Ϊװڼ鱨ڡ鱨Ӧݣ a ĿſĻʱ䡢ص㡢鷽ʽԱӲ豸ȣ b ܼɹſɹĻԴλáλʵȼڡʽɹʽȣ c ݣȡΪӦгd ݼɹĸ鷽 e ڵҪ⼰ֱɹдڵҪ⣬ͼšŵȣ˵ f ͳƣ ֱٰԳɹۺעۣͳƣȱͼ÷֡顣 g Ӧ¼EҪִС 8.3 ɹ 8.3.1 ύӦݣ a ļͬ鸴ӡıԭ b ƾ֤ϣõгɹϣ顢У¼ c ԭʼ¼¼Ƭݣ d Ҫ뼰ϣ e 鱨桢¼ f 鱨档 8.3.2 Ҫգ a 鵥λύijɹȫ b ʹõļʩϱļ;ļıҪc ĸԭʼ¼ȫ d 鱨ȫȷӦʵ״ȷС8.3.3 ձӦݣ a Ŀģ b 鯣ղšμӵλԱʱ估صȣc ɹ d սۣ e ͽ飻 f Աǩ DB1306/T 212—2023 14 9 ˮ 9.1 һ涨 9.1.1 ½ˮĿǰӦܲű 9.1.2 ½ͥԺˮʩӦչٲͿ9.1.3 ½ͥԺˮˮǰ밴Ҫչˮղ顢ˮӵ顢ˮܵ״ȹ 9.1.4 ½ĽάͥԺˮˮǰӦˮŵҪṩϺ 9.1.5 ½ĽάͥԺˮڻӲˮ9.1.6 ڻӵͥԺˮӦٴοչӵ鹤Ҫ a ύijɹȫϱļҪ b ٴεڻ c ٴεĹļṹԺȱݡ 9.1.7 ˮĽ赥λӦίоӦʵĵλչˮղ顢ˮӵ顢ˮܵ״ 9.1.8 ½ĽάͥԺˮ״ϸIJ9.1.9 ͥԺˮĽṹԺȱ9.1.10 ѾδƽˮŹˮǰӦίʵĵλչˮղ顢ˮӵ顢ˮܵ״ȷڻӺȱ9.1.11 Թ滮©ȱʧֻӡӡˮȥȲˮʩӪάҪ߱ӹˮIJԽӹܡ9.1.12 ˮʩ鼰Ĺڹϡʵ徭ˮIJ30ƽˮĹ 9.2 ύ 9.2.1 ½ˮǰӦṩĿʩǰܲűõϡ9.2.2 ½ĽάͥԺˮǰ赥λӦύϣa Ŀ̿ͼһףͼƱļ b Ŀ̿棨һݣԭ c 鱨棨һݣ d 棨һݣ e ʩͬӡ f ̿ձһݣԭ g ̿棨һݣ h 飨һݣ i ʩ̼ϣ jˮܵƽ 9.2.3 ½ĽάͥԺˮǰṩˮ鱨档9.2.4 ˮύӦϡˮˮʩաӹܹ취Ҫ DB1306/T 212—202315 ¼ A ԣ ˮڡˮֳ¼ A.1 A.1涨ˮڵ¼ݡ A.1 ˮڵ¼ Ԫ 飺 ڣˮ ˮ ųˮ ˮX ˮY ܵ ˮڶ ʽ ˮڶߴˮڲԴͷڽ龮ţλ ˮ ˮ Ъȣ ˮˮˮ йɫζ峺/ǣˮL/s CODCrmg/L ָƬ ߣ ¼ߣ ҳҳ DB1306/T 212—2023 16 A.2 A.2涨˼龮ˮڣݡ A.2 龮ˮڣ 龮ˮڣϵͳ 龮ڣ ţ ţ Ӿڣ ţյ ţ ܵ״̬ ܾ/ (mm ܵͨ״״עǷǷYS1 YS2 ½/ / ʵд յд1д0 ˮWS1 WS2 ½/ / ʵд յд1д0 ˮHS1 HS2 ½/ / ʵд յд1д0 ߣ ¼ߣ ʱ䣺 ҳҳ DB1306/T 212—202317 ¼ B ԣ ӵ鼰ֲͼҪ B.1 B.1涨˻ӵݡ B.1 ӵ ϵͳ ӵ DWY0301430 ӵʾͼӵص ϶ /mm /300 ״˵ жȻӣ2 ˮ ˮ ԭ ˮܵˮܵ⾮ X Y ⾮ WS0301430 ӴͼƬ Ƭ 1η Ƭ2ӷƬ 3־Ƭ DB1306/T 212—2023 18 B.2 B.2涨˷ֲͼҪ B.2 ֲͼҪ ͼ ɫ/ CAD CAD˵ˮ ʵ ɫ1 YS_LINE ܵĻʾעܾˮ ʵ ɫ16 WS_LINE ܵĻʾעܾ ʵ ɫ30 HL_LINE ܵĻʾעܾӼ龮 ɫ5 HJ_CODE ʵʷˮ ɫ5 HJ_CODE HJ-YB ʵʷӵ ɫ5 HJ_CODE HJD ʵʷӳ ʵ ɫ5 HJ_MARK ֱڹܵB.3 B.3涨˻ӵͳݡ B.3 ӵͳƱ ϵͳ ʱ䣺 ӵ ԭ ԭ ӵȼעߣ ¼ߣ ҳҳ DB1306/T 212—202319B.4 B.4 涨ˮʼݡ B.4 ˮʼ ϵͳ ڣⶨţ ϣ£ξ㣩ţ ⶨ ȡʱ hh/mm/ss ˮŨ ˮйɫζ峺/ǵȣߣ ¼ߣ ҳҳעɸҪѡһ߶ˮָꡣ DB1306/T 212—2023 20 B.5 B.5涨¼ݡ B.5 ¼ ⷽ귨 ٶƷϵͳ ڣ 龮 ʱ ܾ m3/dע1 븽A.2һ hh/mm/ss ʵд ߣ ¼ߣ ҳ ҳ DB1306/T 212—202321 ¼ C 淶ԣ ˮܵȱƽֲͼҪ C.1 C.1涨ȱݼɹźͼ C.1 ȱݼɹźͼ ɫ ͼ ˵ṹȱ ѽ TJ a Ϊ2mm-4mmb 4mm3mmc ֱΪ2mmСԲȦʾ ͬ͵ĽṹȱԲȦеIJͬűʾ֧ܰ AJ BX CK © SL ʴ FS ӿڲ TL PL ﴩ QR QF ȱ CJ ɫ Ṹ JG ϰ ZW SG ǽӸ CQ FZ ṹȱֹ 1mmƽм룬ȱ˫ͷʾȱֹ ɫ ߴ0.1mm ⷽ ɫ 5mm˫ͷʾߴ0.1mm DB1306/T 212—2023 22 ͼC.2 ˮܵȱƽֲͼ DB1306/T 212—202323 ¼ D ԣ ֳ¼ D.1 D.1涨Թߵֳ¼ D.1 Թߵֳ¼ ܼ쵥λ Ŀ 鷽 ŲʱΣ —— ͼ/ ڵ · ̽ ӵ ܾ (mm) ȱȽ(mm) ̽ ע Ȳֵ1 2 3 …… 鵥λ ˣ ˣ ڣ յҳҳD.2 D.2涨˹ߵֳ¼ݡ D.2 ߵֳ¼ ܼ쵥λ Ŀ 鷽ظŲʱΣ —— Ų עX(m) Y(m) H(m) X(m) Y(m) H(m) S(mm) H(mm) 1 2 3 …… ͳ Ӧ___㣬ʵʳ__㣬_%ͳƽ____ͳƸ߳____ƽ____,߳____,_______ 鵥λ ˣ ˣ ڣ յҳҳ DB1306/T 212—2023 24 ¼ E 淶ԣ ۱ E.1 E.1ȷˮ̽ݡ E.1 ˮ̽۱ɹ ϸ ǷϸϸжǷϸˮ ̽ ӹϵ Ӧ5% ȫϸߴ Ӧ5% Ӧ 25mm ʴ Ӧ5% © Ӧ2.5% ͨԴ Ӧ5% ߵ ƽ桢̲߳ ֱӦ 50mm30mm Ӧ5% ߲ʴ Ӧ10% E.2 E.2涨ˮܵݡ E.2 ˮܵ۱ɹ ϸ ǷϸϸжǷϸˮܵ Ӱʵ ȷ ӰϳɹӦ ʵȫһ ȫϸȱж © Ӧ2.5% ȱݽͼ ͼֱ640× 480dpiͼӽǷΧλ 45º-135º֮ Ƶ Ƶȷֱ 640×480dpi Ƶӷܹ۲쵽 95%ϵĹܵ DB1306/T 212—202325E.3 E.3涨ˮڵݡ E.3 ˮڵ۱ ϸ ǷϸϸжǷϸˮ ˮ© Ӧ2.5% ȫϸռ侫 Ӧ25mmƽ桢ֱ̲߳Ӧ 50mm30mm Ӧ5% һ ˮ ˮ ڵ鱨 ɹͼ Ӧȫһ ˮ Ϣ Ӧ5% Դ Ӧ2.5% ԴΧȷ ӦС95% ӵ ضȻ © Ӧ2.5% Ȼ © Ӧ5% E.4 E.4涨ۻӵݡ E.4 ۻӵ۱ ɹ ϸ ǷϸϸжǷϸۻ ӵ © СضȻ Ӧ2.5% ȫϸ Ӧ5% ж Ӧ5% ͺ͵ȼ Ӧ5% Դ Ӧ5% Ӧ5% һ ӵ ӵ ڵ鱨 ɹͼ Ӧȫһ ӵ Ϣ DB1306/T 212—2023 26 [1] ʡƵۻӵ [2] SSH/Z 10005-2016ϺзƵˮӵ鼼[3] CJJ68 ˮվά _______________________




