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ڲ䓻S޹˾

ڲ䓻S޹˾
ڲ䓻S޹˾
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  • aƷ̖50
  • Ʒ        ƣA
  •     أϺ
  • ڣ2019-06-25
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ڲ䓻S޹˾

ԔϢ

 ƷA  ̖50  ӹ  
 |  ݷe50 m3 Ҏ100  
 11 g/h   

ڲ䓻S޹˾   ϲ䓻SعSؓ؟ˣAС189398884910

Ҫ󣺳w摪⻬oѼyɫɾвwS¶oĿyҊѼyp϶׻֌ӵȱ

2ڲ䓻S޹˾ ʼhȣGB/T 21238-2007

Ҫ󣺢ͳʼhȑڵ5KN/m2ͳʼhȑڵ10KN/m2

yԇOyԇhԇӰGB/T5352ҎdٶȰʽ1_ʼhS0ʽ2Mȡ3ԇӭhȵgƽֵyԇY

V=3.05×10-4D2/t 1

ʽVdٶȡ܏500mmr޼sλ05λÿ犣mm/minDӋֱ1896mm1.51046mm21196mmD=Dn+tDn܃ȏ(1892mm1.51042mm21192mm)tܱڌHyԇȣ4mm

t1dٶȞ61.2ȡ60mm/min1.5dٶȞ82.8ȡ80mm/min2dٶȞ108.3ȡ110mm/min

S0=0.01935F/Y 2

ʽS0ʼhλţÿƽףN/m2Yֱ׃ȡԇӋֱ3%λףmFcYľdλţÿףN/m

yԇE1xõĮaƷaƷƽԇC_ϣzڳ£ԇC_ƄӵmλãҪ|aƷδ|2ͬҎijߴքexȡļdٶOԇ򞅢3ԇCʩӉֱaƷƉ4ӛ䛮aƷ*׃루2ʽӋʼh

3ڲ䓻S޹˾ ӲȣGB/T 3854

Ҫ󣺑ڵ34

EʹðӲӋyaƷİӲ

עyλCxˮƽ

4_􏊶

Ҫԇ摪oѼy

EڻSعw벿λϷ_Ϳףһ|2000g2m߶_̎MМy

5B©ԇ

Ҫ󣺑oB©Fҟo@׃

ESԻʽ̶Mڷ]עMˮ24h^oB©F󼰟o@׃

6쏊

쏊ȰGB/T 1447MМyyԇӗlͨ^ģİȡĻSسwȡӣaƷ黡棩

7ڲ䓻S޹˾

ȰGB/T 1449MМyyԇӗlͨ^ģİȡĻSسwȡӣaƷ黡棩

䓻ScuYSصc

1uYSغS؟oQĆ}pЙC|ȫͽˮŷˮ|ȾΣ񽡿ȭh}ʩsrʩL

2˾OӋağoȫ]wʽͨSpȸ͸gʹÉLЧo

3aƷwaܷԺoB©ص׽QuȾˮĆ}˭hĹ˻S\C˻S؅Ĺ

4aƷռeСsYԴ؄emfDž^ȸˮϵy

5aƷϞ鿹A˴uزmԠrėl

6aƷmOڽ܇ľG؎hx

7ͨSزHQ}ͨ^SaЧ@ҪmÄeС^ߌסլSWУˮăŷmrһһܸƭhh|

ͨSصm÷

1.e^BԺtԺ

2.סլС^f

3.܇վwC۴a^

4.SVɽcL^

ͨSصԭ

䓻S“ӽMgɌ“ͨҪÅlЌӌͼxѱشһҺضڳԭSڳ؃Ƚ^30ϵİlͷֽЌӼSҺ13_򚢜SмxѺc²Ŀ3ؼSҺɞ郞| 
rSMSM*؃ȼS_ʼlͷֽزͬSҺȻ֞όӞSƤŒӞKwSЌӞ^ļSҺόӼSƤŒӼSкͼx*ЌӺx*l͵ЌӼSҺ^ڶ󲿷δְl͵ļSƤͼS*؃^mlڶļSҺMһlͷֽx^m³ԭwuSҺõMһoaļSƤͼS*@p˵ļSҺһѽвͼxѻعҪѻoļSҺ

ڲ䓻S޹˾ 䓻SؽY

1.ҎʵĈDӺͼgļ

2.ȱopoҊѼyowS@¶o@ȱ

3.⻬ƽo@͹Fɫһ

4._̎ճӵaճӵIJλýͰϿ֧ΰӏ

5.öӏͺϽYȱ͸֬wwSּЉA񲼞ƳYԲ;֬֬wЉA񲼞Ƴz˜֬ϻ

6.쏊Ȟ95Mpa≥90ϼgҪ

7.Ȟ187 Mpa≥150ϼgҪ

8.ڲ䓻S޹˾ ں7.24~9mm7~9ϼgҪ

 

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