׮ǽعҺעʩ

·14ͨ׵ļӹ̡

־1 Ƽ1 ־2 2 Ȩ2 
(1.гǽоԺ 100037)
(2.гؽ蹤޹˾ 100029)
. 
 
ժ    Ҫ½˱·14ͨĴö๰ͷͿյȴʱ׮ǽͶعҺעʩ֤˽İȫ֤˹ڡ

ؼʣ׮عܣעӹ̣ȫ

1     ̸ſ

·14K39 + 302.59 ~ K39 + 482.817ڽĴ¥ĵͨöͷͿյȴĻ档ǳڷʩƽλüͼ1ṹΪ˫棬жʩʩжʩұ߶γ˫档ڴ˶εزϺʽɢʩжʱɽĴöͷͿյȴ³³Ϊ4 mm ~ 14mmΪͷȴľֲбΪϽİȫʹãۺϱӹ̴


ùۺϱӹ̴ķΧպͼΪ

             a . ԽĴ¥ı¥֮ʩǽʩɴ¥ػʧӰõİȫǽøѹע

             b . öͷֹŻǽλػӹ̶ʹ³Ĺͷ̧ߣ淶ҪͬʱԵػӹ̣Ա֤ڹͨʱȶػӹ̼öعҺעʩ

             c .  ȴĻػӹ̼öعҺעʩ

2     ع̵ʡˮĵ

óصز˹ѻ͵ļͳɣַ£

2 . 1     ˹ѻ㣺(Ϊ7.0 m)

ٲ㣺ҪΪճʷͷճֻɫ~ƺɫ~ܣбɰʯֲ

1㣺ɫɢҪɷΪש顢ʯֲΪˮ·档

2 . 2    ļͳ㣺

ճʷճ۲㣺ֻɫ~ƺɫʪ~ͣ~Ӳܣĸȣ
طճ1㣺ֻɫ~ػɫʪܣ͸ֲ
ɰʷ2㣺ֻɫ~ƺɫͣӲܣ͸ֲɰ
ϸɰ5㣺ֻɫʵͣòױΪ25.99 ~ 28.37 m

2.3     ˮ

ϲˮʵˮλΪ35.65 ~ 38.59 mˮλΪ2.5 ~ 6.35 m1㡢ٲ㡢ճʷճ۲㣬ҪԴΪˮ
ǱˮʵˮλΪ37.29 ~ 35.04 mˮλ2.98 ~ 7.54 mڷϸɰ5㡣

3   ѹ絲׮ǽƺʩ

 3 . 1        

ؽĴȫK39 + 302.59~K39 + 482.817Σڴ֮ʩǽǽԼ157.6 m.˫Ÿѹҧ׮ǽ׮500 mm׮37.000 m׮˱29.000 m׮8 .0 m׮450 mmż346 mm÷У׮638γɿ0.89 m8.0 m 157.6 mĵ׮ǽݵ߷ֲ׮ǽλȷˮ֮䣬ǵߵľ׮ǽλÿжϡͼ2

3 . 2      ʩ    

(1)  Ҫ豸
 ù̹Ͷ̨豸Ҫе豸1

(2)   ʩռҪ

öعܸѹ繤գѡPO32 .5ͨˮֳ࣬ʵҪЧ

 ѹˮ  ѹP = 20 Mpa ~ 25 Mpa ˮQ = 60 L / min ~ 70 L / min

 ѹ    ѹP = 0.5Mpa ~ 0.7 MpaQ  = 0.8 m3 / min ~ 1.0 m3 / min

  Һ   ѹP = 0.5Mpa ~ 0.7 MpaҺ 1.65 ~ 1.67
  ٶȣ    15 cm / min ~ 20 cm / min
  תٶȣ    16  r / min 
 (3)  ʩ

 ͼ (ͼ3)

 ʩ˳

a .  λ

Ҫ߶λ׾࣬5cm׼ȷ׿ڵ̡߳Ӧ׷ơ෽Ͽɡ

b .            

XXY-100ཬڡУʱע۲Ĺ״ֱƫ0.5 % Χڡ

c .  
̨׿ڣȽеԵѹΪֹˮ¹ǰýȡ

d .          
ҪƱҺ׼ȷҺءཬPO 32.5ͨˮࡣݵزûؽˮϻϰˮཬҺݻҽҺʵˮҺ 1.65~1.67

e .  
ȣʼҪˮҺð׿ں󣬼Ƶٶȡתٶȣ¶Ͽʼ䡢תƵ߶ͣ磬ܡ

 f .           

ཬӦˮཬлع ֱڽҺ治³Ϊֹ

g .          ϴ

ӦʱܵϴɾԷ

(4)  ѹ絲׮ǽעλ(ͼ4)

(5)  

׿ڲʱԭֹͣܣͨͣ硢硢ӴҺȣηֱͣ硢е¹ʶͣʱӦ²50 cmԱ֤׮ǽԡ

(6)   ɹ
ʩڼ䣬ʵʩͬʱҵУ1#׮2992#׮339ܳ׮638ۼ׮5104ףϲ׿ۼ4083סˮΪ1914 tཬ9856 m3

 3 . 3  

ʩ׮رΪ׮ӿ׮׮Ϊ600 mm ~ 700mm׮ɵĵֹˮǽΪ950 mm ~ 1050 mmǽΪˮϵĹ̽壬ǿȺʵԱԭнϴߣ㵲Ҫ




 4    عҺעӹƺʩ

4 . 1     

(1)  ͷػӹ̼(ͼƬ1)

ͷػӹ̷ΧΪϡ϶4.3 m µ׿6.5m 6.5 m13.0 m϶1.5 mµ׿3.5 m 4.5 m24.7 mͼ5ͼ6 

б3  ڹͨʱ5 mmڡ

(2)  յȴػӹ̺Ͷ(ͼƬ2)

յȴػӹ̷ΧΪÿ0.5 m5.7 m33.5  m3.5 mͼ7

ӹ̺ĵػӦͨʱοڹ淶Χ



 
4 . 2  ʩյѡ

 ùҪԸıʵȡ͸ԼѹǿΪĿģʹճԼѹǿȣӶȹ̵ػͻͬʱöع˫ҺֱбسעϵʩգͨעעѹעĿƣʵʩ̬עݽﲻ³ľʱĵػעﵽѳĻĿġùղֽҺAҺBCҺҺнǿ͸ú͹̽áʩʱõӼֶΣɸҪѹ򡢶ʩԵʱ䡣Ĺʵ˳ɹʩ顣Ŀǰ˹ѳΪȽġĹա

4 . 3   ʩ    

(1)  ʩҪ豸

ùʩͶ̨ע豸Ҫе豸2

(2)  ע

עԣԵˮԣܽ⣻Բͬز㣬ʱɵڣԺɰܿ͸롣

 עȣ

                     A  Һˮ : ˮ  =  0.65 : 1

C  Һˮ :ˮ  : H : C 

 = 1 :  0.44  :  0.0168  :  0.0032

(3)   עӹʩ

ע  ע뽬Һ  ÿһעɺ󡢰γעܡע  һעʩ

(4)    עѹ
ۺϿעĿĺͽṹܳܵѹʩʱעѹһ0.3 Mpa ~ 0.6 Mpa

4.4   עײ

 <![endif]> (1)  ͷػӹעײüͼ8 ע1.0 m ~1.2 mλñܿܵ
ע˳Ϊȴֱб򡣴ֱעڻΧγĻֹбעʱҺй ֤עΧ
(2)  յȴػӹעײüͼ9λñܿܵ

4 . 5   עʩ⼰
