ҵָ
һ
1ʡԺṩͼֽ(T0218ֲ)
2ʩ鼰׼ƪ͡ʩֲᡷԤӦŲ֣
3ʩֲᡷнʩ淶ȫ
̸ſ
ݵ糧һڣ2350MWΪ27.0m9.0mȫΪ163.8mṹʽõ¸ֽṹܣC40ԤӦΰ壬ԼΪ500m3ÿԤӦڲ־ˮŹա
ԤӦYWB-1212飬YWB-2368飬YWB-412飬YWB-58飬YWB-66飬ԤӦ칵YTB-1YTB-518飬324顣
YWB-1ƽߴ磺8970mm1480mm YWB-23ƽߴ磺979592701480mmmm YWB-4ƽߴ磺8970mm1480mm(嶥вԤ-218930ͨ׶) YWB-5ƽߴ磺8970mm 1480mm(嶥Ԥ-218930ͨ׶) YWB-6ƽߴ磺8970mm 1480mm(嶥вһ1985Ԥ100׶) YTB-1 YTB-2 YTB-4ƽߴ磺8970mm 1460mm YTB-3ƽߴ磺9285mm1460mm YTB-5ƽߴ磺9780mm1460mm
YWB-16߸350mm40mmYTB-15߸336mm40mm
YWB-1YWB-23YWB-6ÿĿΪTY-2T0218-09ͼYWB-4YWB-5YTB-1YTB-5ÿĿΪT2015DT0218-06ͼ
Ϊȷڣɲ߰űźԤӦߵĴʩ:仯мǿˮ,C40ߵC45C50ӿ̥ģתٶȣֳԤӦߣ4YWB-13YWB6Ϊ1015죬ģʱֳͬԿѹΪ,8̣һֻYWB-45YTB-15Ϊ1520죬5̣̺󣬰YTB-5̥ģ̸ΪYTB-3̥ģֺYTB-3 YWB-4YWB-5꣬YTB-124廹ʣ6飬YTB-4YTB-5̥ģΪĸYTB-1̥ģԭ̥ģһ6飬ȫɡ̥ģƽ沼üͼһ
:
̥ģֽԺֽԤӦԤӦֽ֧ģԤաŽģжԤӦģѷ䡣
ʩ׼
1ӦϤͼֽס
2ҵָ,Ԥ̥ģ̨öԺߵй豸
3ʩõ豸ͻ߽ȫļޣУ׼У׼ȷЧȫ
4ߡԺϺӦ֯йԱȫպͼ飬ȷʹ÷㡣
5ֲġˮӦгϸ֤涨ȡи飬ϸ󷽿ʹá
6ֽӺԤӦ⹤ʩǰѡʸԱвͽء
7ǧﶥͱУãмųߵĺ鱨档
ġҪֲʩ
һ ģ幤
1 ݴԤӦصԼ̥ģԼľġɶתڶ̵ص㣬ѡש̥ģ
2 ̥ģ̥ģԭѹʵϵӦС0.93MU7.5שM5.0ˮɰ12ˮɰ23cmȴ3cmĲλöʯŶη۳ɣ⿪ѡر̥ģתǲλȷγߴͼֽ̥ģӦĨƽѹ⣬ˮһݴʱ䲻14죬̥ģﵽ100%ǿȺճ1-2mmPVC壬Ҫӷƽܣճƽ޿չģ̥ģͼʽ̨ĳ̨գ͸նȱҪֲ̨ӺԳ֧ܲźţȣţȵļ㷽Ӷȿ2mmڣ,ðٷֱв,òͼ
3 ģƴƼӹ̷֧ģǰ̨ϵߣģ尲װǰӦģϵѡҪģ壬֧ģʱģϵĸմԤӦӰԤӦŵճᡣͨģģƴɴģģĲλľģľģģͬұùٹƽľģģç12˨ӽ̣̥ģʱ̥ģԤ48700800ֹܣڴ12˨˨˷ֱ505mmĽǸñӽ̣ģĽǸͨн48200ĸֹﵽӹģĿġӹ̷ͼġ
4 ԤӦ۰ԤײλԤӦ칵ͨ׿ľģƴơ칵ͨģӦPVC壬ģľ֧żӹ̡
5 ģƴ촦һ3mmĺģ̥ģӴ5mmճһԷ©
6 ģλҪʱк͹̶ϸУģļγߴ磬ӹ̼УϺʩԼͽӼ죬պϸʼԱ졣
7 עYWB-4֧ģܵλãͼ塣
8 ׼
ߴƫ+4-5mm               Ԥ׶λơ3mm      Ԥ׶Ľߴƫ+50mm      ƽȡ3mm
Ԥƫ3mm
 ֽ
1ԤӦڸֽΪ֣--򼶺ͧl-ֽֽΪԤӦ
2ֽͨԤӦʩֳӦšֹܿնѷ룬ʵҽʶƼʱдίеԱ涨ȡͽ鲿Ž顣ϸ󷽿ʹõϣͬʱɸֽ乤ֽʹøٹ̨ʡ
3ֽͨӦɾˡաۺƬ״ȱݡ
4ֽƫ:
١ӳȵĩ˾ֽ۴Сڸֱֽ10ͷλڹദ
ڡֽӴӦĺ˿Ρ
ֽۡƫ
   ĳ3mm        ۳ߴ磺5mm
   ǼܵĿߣ5mm      Ǽܵĳȣ5mm
   ࣺ5mm          ࣺ5mm
   žࣺ5mm
5ԤӦֽʱӦգÿɲ20Tֽɣֽ治ƺ;ֲԤӦӦ顣
6ԤӦϳȵļ㣬ӦǸֽƷ֡êʽӽͷͶͷѹ쳤ʡԻʡ쳤ֵ̨Ⱥ͹Լ豸ʩȷֽϳȵļҳ
7ԤӦҳԤӦԤӦʧֵҳ
8ֽĶԺ
* ֽԺʱͷܳ25%õֽڿ˸ķ֮һȷΧһӽͷ
* Ϊȷȶ,Ӧ¯ŶԺ
* ֺܽϲײӲ֯Ϊƺܲ󺸽ʱļȷΧֹͷ¶ݶȹȴ죬ýϴĵ쳤(5060mm)ͽϵ͵ıѹԼϵ͵ԤƵʡ
* ƵԤȵҪ
١ƵԤȵĽӴʱΪ1.5S/ΡԤȼЪʱԴÿԤȵĽӴʱ䣬ԤʱӦһĽӴѹ
ڡԤȳ̶ӦȡԤԤȴϵİ취ơԤ28mmҡԤȴΪ67,ÿͨʱ0.51S
* ֶԺΪ Ԥ⺸ͨȴ¡
* Ӻȴʱ幤Ϊ
   ١ͷȴ3000Cɫ£缫ǯڵ࣬ͷ¼н
   ڡýϵ͵ıѹʽͨȣƵΪ0.51S/ΡͨʱͼЪʱ֮Ϳ3Sҡ
   ۡȴ¶һ8000Cۺɫ¡
* Ժע
١ԺǰֽͷԼ150mmΧڵ⡢ࡣ
ڡнֽʱӦʹֽ͹ӴȼȺͱֽ֤ഹֱ
ۡϺӦͷɰ׺ɫɺںɫʱɿоߣƽȡֽͷ
ܡӳӦз硢ʩͷȻȴѡ
ݡֱϽˣӦ˶гºӡ
9ԤӦͷõ֣
١ǰֽͷ1520cmΧڵҪɾֽͷӦĥƽ缫Ҫнⱬ˸ֽʹֽǿ½ͷϡ
ڡʱͨѹӦݸ̶ֽȻȽУܵȸֽȫͼѹΪֹֽͲҪϸ¶ȣֽӦ700Cҡ
ֺۡ󣬸ֽлػԡ
ܡֹӦע硢ꡢͻȻȴ
ݡͷֱӦڵ33mm
10ͷҪ㣺
  ȰѶͷ⡢ĥƽĸֽģߣݸֱֽһġ40mmȻͨԴͬʱȴˮòݸʹֽͷͭͷӴһѹ¾ʽͨȡֽ˲ȼѹֱԤȫͷΪֹ
11ֽʱҪƵ㣺
* ֽʱáӦͿʡ˫ƳӦΪ
١ӦµӦϢֽӦ700N/mm2Ϊ4%
ڡʱֽѴﵽӦδʣΪϸ
ۡԤӦӦӦμʣһθֽʳʣøֽʵʿǿһǵڹGB1499-84Ĺ涨Ӧ޳
ܡֽжԺӦʱֽڷ˳ֱԷģ
* ֽǰӦԲƺ͸ݽУ븴ˣȷֽҪü¼
   12 Ӧ¯ȡȴӸ¯ȡֽȻֽȡ445cmĸֽ顣ϸ󷽿ɽµ
   13ԤӦ:
   ١ֱΪ22mmֽYC60ǧﶥֽáӦͿ쳤ֵ˫ơֽΪ˼Ӧɳʧóӿʼ63N/mm2ֶȡֽʼȣ630N/mm2ʱȡֽĳȣ쳤ֵȻ661.5N/mm2ֺ2,567N/mm2,Ȼֽ֧ģ630N/mm2063N/mm2ʼߴ磩630N/mm2ߴ磩661.5N/mm2ֺ2ӡ567N/mm2ֽ֧ģ630N/mm2ԤӦУѹƣ쳤ֵУˡ˫ط쳤ֵ쳤ֵʵƫΪ+10-5mm
ڡԤӦӦһֱϣͬʱÿһξһ൱ڱȵԲֽͷԷԤӦض´ԼСʱӦʧ
ۡʱӦĵĸֽζԳӦӦ䣬ȷֽӦȡ׼ȷű뵱콽ϣֹӦʧ
ܡԤӦϺ󣬶λõƫô5mm
ݡǿȴﵽ100%ʱԤӦٷɣʱִ֪ͨСڷɹУӦУֹ
14Ϊ˼鹹ʱֽŵճǷɿжϸֽʱӦⶨֽڵĻڰƬڿ˵ĸֽֽα꿨߶侫ȿɴ0.1mm
15ʱӦģʹʱѹģʹ忪ѡ
16ʱȲԤȷţʱвʼ˫ǹ̥ģԤӦʹͬ£ʱֽ½쳤ֽжϡȻмж̨ԤӦжʱҲӦԳƼͬʱжϣڷɹйƺԤӦѣͬʱֽжʱӦעֹ˹Ͻõ纸ижϡ
Ź
1 ǰӦģߴǷ׼ȷ֧ιֽ̣ǼбŤԤԤ׶λǷͼֽҪʵιռ¼
2ϸ´ŽϱȣǰŽӦȼˮתӣˮʹͲʪ󣬽һʱӦǵͲϵɰʧʯӦϱȼ룬ϸˮұȺ̮ȡ
3ʱӦְͣʹŵĸɲϻϾȣɫһ£ʱ䲻Ӧ2ӡ
4豸Ž䳵ʱתΪ24r/min
     5ԤӦϺ󼴿ɽţŽʱӦ̨һһ˳Уһ߱һ.񵷷ͨͬʹç50mm񶯰˲400mmĵƬÿӹ̶񶯰˲ʱҪʹƬײԤӦڹ˲ͽڵ㲿λܣԤӦʱ˲Ӧ󣬹̶ԸòλŵӦرע⡣սŹϷ̤¶ԤӦƻԤӦ֮ճӡ
    6ŽӦʱר˽űһϱĤͲݴǣˮʪʱ䲻14졣
    7ģʱõѷųأװʱPVC弰̥ģܵƻӦʱ޸
8ϸ񰴱׼Կ죬ͬͽʵҽ飬Ա㼰ʱģ
9ǿȴﵽ100ӦݹGBJ321-90׼гӶȺͿѶȼ顣
10׼
 ƽȣ5mm      Ԥλƫơ5mm 
 Խ߲10mm         ߴ+4-3mm 
׶λƫơ3mm      ׶ߴƫ+50mm
塢Ķѷź䣺
1ѷŹĳӦƽʵˮʩѷŹʱӦʹ֮һĿ϶ˮ
2صѷŵĹӦϣͬͺżͬλõĹӦַѷţڹϱţӦT0218-02ҳͼֽϵİһ£ͬһĵľλӦһֱϡ
3ԤӦʱ֧ŵľӦһ£ŵĳӦ˹ʱصΪ34顣
4尲װҪһֱֳӰװλʱгӦƽȣʱˮƽ֧ţ֧Ӵλ䳵λӦõľԷ𻵡
ȫʩע
1 Ӧǿżγߴ硢Ԥ׶ŵĽ񵷵ȹؼλĿƣü¼ʱо
2 ԭϡƷӦʱʶԷá
3 ʩʱ밴´ʩϱȽʩϸŵˮұȺ̮ȡ
4 ⹤ֲԱ纸Ӧ֤ϸڣʩõҵ繤ʩӦ涨װ籣һһ̨ҪõĽ㡣
5 ֳ̨Ӧзʩʱ̨ȷÿ45mһܣ̨20׾Ͻվˣֳܱþάա
6 ԱӦúɫС촫źš
7ʩֲֳӦѷ롢Ӧʱյָص㣬Ͼ塣
8ԤӦǷȱݣߡ̨оɶʧЧֹзϽֽˡ
9ʹʱԱ֤ϸڣÿǰӦû߽мά
10ʩֽ֧ģԼŽʱԱϽֽ̤رԤӦ
* ԤӦֽ̨Ƽ:
һ ֽ:
  N1=s*As=700Mpa379.94mm=265.96KN
  ȡN=2N1=2265.96=531.92KN
:
1 㸲:
 ƽ:
M=G1L1+G2L2={0.71.5(0.35+0.75+2.80)+2.20.8(2.8+0.35)+[1/20.70.7(2/30.7+2.1)+0.352.81.4]}1.2525=363.75KN
 㸲:
MD=N*e=531.920.35=186.172KN
 㸲ȫϵ
K= M/ MD=363.75/153.96=2.361.5
ʽ̨ɿ㸲ȫ
2㣺
 ̨ĵֿ
N=280KN/m2.10m=588KN (յļΪһԪ)
 ̨Ħ
F=M(G1+G2)=0.35126.09=44.13KN
3̨ײѹĺEp
a ̨ѹ
Pap=*H*[tg2(45+/2)-tg2(45-/2)
   =1.81.5[tg2(45+15)-tg2(45-15)]
   =7.2KN/m2
b ̨ײѹ
P=h*Pap/H=0.357.2/0.5=1.68KN/m2
c ̨ײѹĺ
Ep=1/2( Pap+ P)*(H-h)*B
=1/2(7.2+1.68) (1.5-0.35) 2.1
=14.61KN
(ʽHΪ̨ȣhΪ̨ȣBΪ̫)
1 ưȫϵ
* ԤӦֽϳȵļ
YC60ʹʽǧﶥֽʱĳl1=935mmͷĳl2=28mmоߵĳl3=55mm
̨̨ĳl=79900mm
ֽļ㳤L0=l+l1+l2+l3+50
                =79900+935+28+55+50
                =80968mm
L0ȹƽ99mĸֽԺܴﵽҪ󣬹ʶԺͷn1=8ÿԺͷԤl4=22mm
ֽ쳤ʦ=3%ֽĵԻʦ=0.3%ʸֽܳL=L0/(1+-)+n1l1
        =80968/(1+0.03-0.003)+822
        =79015mm
ɼ֪ΪϳȣÿҪ89mĸֽһ7.02mĸֽԺ
* ԤӦ
ӦCS=700N/mm2
ԤӦĽΪAS=379.94mm2
N=CS.AS=700379.94=265958N26.6T  
* ԤӦӦʱ쳤ֵLļ:
     1ʵʲøֽL1=76900mm   L2=77120mm
      ԤӦ˵ΪNj=Ap.con
                              =379.94630239362.2N
     	Es=1.8105
      ʡL1= Nj.L1/Ap.Es=239362.276900/379.941.8105
                        =269.15mm
      2L2= Nj.L2/Ap.Es=239362.277120/379.941.8105
                         =269.92mm

