ժҪľͲؽˮ׹ע׮ʩ̽ʵʩʵʵʩȡõЧԹ̼ԱһĲοֵ
ؼʡˮ  ׹ע׮  ʩ

Ŀǰ󲿷Ƿ׹ע׮ʽֱչ׮ļֶβ볬⣬Ա֤׮ʩΪҪ
1 ̸ſ
¸ٹ·ڹ20ͬĿʩϪؽλϪ걽ϪΡΪ׮˫ʽգʽ̨ϲṹΪ35mŷԤӦṹʽλΪȼ֧Ϊʽų973.5mK190+055K191+028.5ų983.5mK190+055K191+038.5߹׹ע׮112ֱ2000mmȫλ걽С׮100%óм⡣
걽ΪܳϫӰ죬һ߳ˮλΪ4.0ңһͳˮλΪ-1.0mңߴ5mҡ
ͬεϪ걽УԽ330ϪӴϴ󣬾ֲˢԡ 
ӴǲΪ210mԲ·Ϊࡢʯ绯ҡˮḻɰ㡣ڲɰӰ죬زɢȶ
ڱ׮Ϊֱ׹ע׮ȫλˮУ䳱Ӱ죬׮ʩΪŵʩصѵпơ̼Աֺ̽ʵŵ׮ʩʩգȡõЧȫΪ׮
2  ʩռʩ
2.1  ʩ
   Ҫʩƽ̨ʩ    赥Ͳ   λ   
   ɿ    һ    װֽ͵       ע   ׮ͷ
2.2  ʩ
2.2.1  ƽ̨ʩ
    ݱ̵ص㣬ƽ̨Ҫøֹ׮ƽ̨ʽøֹ׮ƽ̨뾭㣨㾲أʩҪҪ
1) ֹ׮б1%ڣ
2) ƽ̨߳߳ˮλ1m
3) ƽ̷̨ľҪӽܣ϶ó10cm 
4) ƽ̨ƽӴҪιֹ̣֮üӣǿԡ
5) ƽ̨Ҫ1.2mҵĻ߽ǰ塣
ƽ̨ĸ߶ȱҪ߳ˮλ1mϣ
ҪʩҪ
2.2.2  赥Ͳ
    øֹ׮ƽ̨軤Ͳʱ˫㵼ܽеλ񶯴³ҪͲ봩㣬һ޷³λöθ³
    ƽ̨軤Ͳǰھ׮λڣȻ軤ͲͲܱ뺻ʵڻͲֹܴܣ֤вҪλơ
ҪҪ
1ֻͲֱ220mmں10mm
2Ͳ׮غϣΪ50mmֱб1%
3ͲװΡͲȲʱֽڽӳӴҪͲͻҪѹ©ˮ
    4Ͳ߶Ҫ߳0.3mϣʩˮλ1.5~2.0mȶͲˮͷĴʩ
2.2.3  λ    
JKͳгףã괸5.5֣괸ֱС׮װĵͶҪƽȣвòλƣвλ˿׮Ҫغϣ2cm
2.2.4  
ɿǱ֤׮Ļڿǰе׼ҪƣҪƵཬѭϵͳϸ󣬷ꡣʱĿλҪ׼ȷǰӦͲڶЩճرɣӦһƬʯȻעཬˮͷĳࡢƬʯױڣԼӹ̻ͲšڿʱҪλͷȫز󣬷ɼĹбҪǿཬڣĵҪȡԵĴʩ
    ɰʯزʱӦճཬء̿ɴЩ
    ʱͶƬʯС̽Ƭʯױڼӹֹ̣̮׻ס
ͨƯʯ̽ͷʯʱӦȻƬʯճ괸С̽ԽƯʯ򼷽ױڣڴ˹УӦֹб׺̮ס
У緢ཬðϸСݣͻȻ׵ױ߻˵̮סӦϸԭλãȻдߣɶͶճӴཬأ߿ˮλߣճƬʯ̮λ0.5mꡣ
©ʱ绤Ͳˮͷܱ֣ӦӻͲʵˮͷ߶ȣȡӳཬҲˮࡢĩƬʯʯǿڡ
ҪҪ
   1ʱλҪ׼ȷ׹б֤˿׮λغϣҪÿνӰʱԸ˿жУˣ2cm
 2ҵҪУ׼¼Ҫʱдʱʱ಻4СʱҪʱཬȡҪעز仯ڵز仯ҪȡȡҪ󣺵ʱ仯ȡÿ2mȡһΣǶ׮ӽ΢ֻʱÿ0.5mȡһΡǶ׮зֻ뱨ȷϷɼȡСϴУȡʱ䡢ߺƣԱ鿴¼вƵ״ͼ
3ȴﵽƿ󣨶Ħ׮СƿǶ׮ٳƿ5cmҪǶҲȣüֱ2mҪ󹿽⣬ڣȴ8mԿλм飬Ҫ¹淶Ҫ󣺿λƫ50mm׾СֵбС1%Ҫ󷽿ɳɿס
2.2.5  һ
    ɿ׺еһףʱ뱣ֿˮͷֹס콬ճɰʸߣཬס
2.2.6  װֽ͵   
    ֽߴ簴ͼֽУĦ׮ĸֽȰͼֽǶ׮ĸֽȰʵʿڸֽϳ÷ֶμӹֽϸ󷽿װֽĽͷõӺ
ҪҪ
    1װֽʱɰʲô10%Ȳô20cm
    2ڹǼÿƱȵĵ飬Ϊ2mԲܲ4
    3ӳȲС10dȲС0.7d,ȲС0.3dҪɾĸġͬһĺӽͷóͷ50%5ͷ
    4ֽڵװĹвΡ
    5ͷþϸ󷽿ס
  6֤ϸڡ
  7ֽĶλƶ̲߳õڻͲܣ=Ͳ-׮ߣƽλòýཬϵ׽жλλ׼ȷ󺸽ӱʮּǿ
  8Ҫ߳ϵ50cmעˮͷܷⲻ©ˮ
  ֽװϺװܣȱҪˮ飬֤ܵˮãڰװʱע⣺˿۴ҪˢϴɾͿĨͣȦúš֤©ˮװܵĹҪ¼Űװ˳ͳȣΪ׮ܵݡ
2.2.7  
    ܰװɺ󣬼õܽжףڹעǰཬָ淶Ҫ󣬼ɰ<2%,1.031.1,ճ1720s
2.2.8  ע
    ׮ΪC25עŲǿʽͱϣ财϶ϡ
עǰе׼ƣҪԱ豸ȫλ淶Ҫ󣨲С6m3ҿʩϱȣ߱Ӧʩԭ㹻ϸȡϵ׼ƺཬָԼȣĦ׮Ϊ40cmǶ׮Ϊ5cmﵽ淶Ҫ󷽿ɿ̡
Űűע48mʱȲʵжԱȣȷֳݼԱҪвעҪԭʼ¼
ҪҪ
1עŵҪ㵼״Ⱥ䵼ܵײҪ0.20.4m1m״ιעŵ6m3
2ŵ̮ȿ1822cm֮䡣
3豸׼ȷϸʩϱȽм
4ڹעŵĹУֹܣʱҪᶯܣܵĽͷˮϴ
5׮ĹעҪŵĳʱǰɡ
6Ϊ˱֤׮ͷ50100cm
2.2.9  ׮ͷ
    Źע2Сʱ󷽿׮ͷɢţ䵽ϵ5cmҼˮ28⡣
3  ʩ
1) ù̲·ĵߵˮ׼УڲĹʱλȶ⼰ʱϱĹУҪʱ׮λ
2) Ͷ뱾еԭϱϸ
3) 豸뾭궨׼ȷ
4) ϸ´ϵаͣȷŵ
5) ŰעصʱҪԺ̮ȣ粻ҪҪеڶΰͣΰͺԲҪʱʹá
6) Ҫ䱸ʱãͣʱҪŹעԡ
7) עʱҪƺõܵֹ׮
8) ڹעУŲпʱŹעӦ룬ڵγɸѹ˨µ©ˮųּв


