璺�鍩鸿矾闈㈠伐绋嬪�嶄範棰樺強鍙傝�冪瓟妗?- 鐧惧害鏂囧簱

鏂板缓

涓婁紶

棣栭〉

鍔╂墜

鏈�杩?/div>

璧勬枡搴?/div>

宸ュ叿

濡傛湁浣犳湁甯�鍔╋紝璇疯喘涔颁笅杞斤紝璋㈣阿锛�

 

1

椤?/p>

 

鐜颁唬杩滅▼鏁欒偛璇剧▼鑰冭瘯澶嶄範璇曢�樺強鍙傝�冪瓟妗?/p>

 

璺�鍩鸿矾闈㈠伐绋�

 

涓�銆佸悕璇嶈В閲婏細

 

1.

璺�搴�

 

2.

闈㈠眰

 

3.

璺�鍩哄共婀跨被鍨�

 

4.

璺�鍩哄伐浣滃�?/p>

 

5.

鏈�浣冲惈姘撮噺

 

6.

鏍囧噯杞磋浇

 

7.

绗�浜岀牬瑁傞�?/p>

  

8.

鍩哄眰

 

9.

鍒嗙�诲紡鍔犻摵灞�

 

10.

璁捐�″集娌�

 

浜屻�佺畝绛旈�橈�?/p>

 

1.

璺�鍩烘í鏂�闈㈠舰寮忔湁鍝�浜涚被鍨嬶�?/p>

 

2.

鏄�鍚﹀彲浠ラ噰鐢ㄤ笉鍚屾�ц川鐨勫湡浣滀负璺�鍩哄～鏂欙�?/p>

 

3.

褰卞搷璺�鍩鸿矾闈㈢ǔ瀹氭�х殑鍥犵礌涓昏�佹湁鍝�浜涳紵

 

4.

绠�杩拌矾鍩烘矇闄峰強鍏跺師鍥犮�?/p>

 

5.

闄″潯璺�鍫ゅ彲鑳界殑婊戝姩褰㈠紡鏈夐偅浜涳紵浜х敓婊戝姩鐨勪富瑕佸師鍥犳槸浠�涔堬紵

 

6.

鍐插埛闃叉姢鏈夊摢浜涙柟娉曞拰鎺�鏂斤�?/p>

 

7.

浠�涔堟槸鎸″湡澧欙紵鎬庢牱瀵规尅鍦熷�欒繘琛屽垎绫伙�?/p>

 

8.

璺�鍩烘帓姘磋�炬柦鏈夊摢浜涳紵

 

9.

鏃ф按娉ユ贩鍑濆湡璺�闈㈠姞閾哄眰鏈夊摢浜涚粨鏋勭被鍨嬶�?/p>

  

10.

鍨�灞傛湁鍝�鍑犵�嶇被鍨嬶紵鍚勮捣浠�涔堜綔鐢�锛�

 

涓夈�佽�鸿堪棰橈�?/p>

 

 

1.

涓轰粈涔堟渶浣冲惈姘撮噺鍙�浠ヨ幏寰楀ソ鐨勫帇瀹炴晥鏋滐紵鎬庢牱鎺у埗鍚�姘撮噺锛�

 

2.

鍦ㄩ噸澶嶈嵎杞戒綔鐢ㄤ笅锛岃矾鍩哄皢浜х敓浠�涔堟牱鐨勫彉褰㈢粨鏋滐紵涓轰粈涔堬紵

 

3.

鎸″湡澧欏�捐�嗙殑鍘熷洜鏄�浠�涔堬紵濡備綍澧炲己鎸″湡澧欑殑鎶楀�捐�嗙ǔ瀹氭�э紵

 

4.

鎸″湡澧欎骇鐢熸粦绉荤牬鍧忕殑鍘熷洜鏄�浠�涔堬紵濡備綍澧炲己鎸″湡澧欑殑鎶楁粦绋冲畾鎬э紵

 

5.

鏃ф按娉ユ贩鍑濆湡璺�闈㈠姞閾哄眰鏈夊摢浜涚粨鏋勭被鍨嬶紵濡備綍閫夌敤锛?/p>

 

6.

鍦ㄦ播闈掕矾闈㈠拰姘存偿璺�闈㈢殑缁撴瀯璁捐�′腑锛岃酱杞芥崲绠楁湁浠�涔堜笉鍚岋紵涓轰粈涔堬紵

 

鍥涖�佸垎鏋愪笌璁＄畻棰橈細

 

1.

鏌愮爞绫诲湡鎸栨柟璺�鍩鸿竟鍧★�?/p>

飦?/p>

=2

7

掳锛?/p>

c

=13.90KPa

锛?/p>

飦?/p>

=16.90KN/m

3

锛?/p>

H=7.0m

锛岄噰鐢ㄨ竟鍧?/p>

1

锔?/p>

0.5

銆傚亣瀹?/p>

]

[

c

K

25

.

1

飥?/p>

銆?/p>

 

鈶犻獙绠楄竟鍧＄殑绋冲畾鎬э紱

 

鈶″綋

min

K

=1.25

鏃讹紝姹傚厑璁歌竟鍧″潯搴︼紱

 

鈶㈠綋

min

K

=1.25

鏃讹紝姹傝竟鍧″厑璁告渶澶ч珮搴︺�?/p>

 

2.

鏌愭柊寤哄叕璺�鏌愯矾娈碉紝鍒濇嫙鏅�閫氭按娉ユ贩鍑濆湡璺�闈㈡澘鍘�

26cm

锛屽彇寮�鎷夊脊鎬фā閲?/p>

3

脳

10

4

MPa

锛涘熀灞傞�夌敤姘存偿绋冲畾鐮傜牼锛屽帤

25cm

锛屽洖寮规ā閲?/p>

500MPa

锛涘灚灞備负澶╃劧鐮傜牼锛屽帤搴?/p>

25cm

锛屽洖寮规ā閲?/p>

300 MPa

锛涜矾鍩哄湡鍥炲脊妯￠噺

30 MPa

銆傝瘯姹傝�ヨ矾娈�

鍩哄眰椤堕潰褰撻噺鍥炲脊妯￠噺銆?/p>

 

3.

鍏�璺�鑷�鐒跺尯鍒�

II

鍖烘煇浜岀骇鍏�璺�閲囩敤鏅�閫氭按娉ユ贩鍑濆湡璺�闈㈢粨鏋勶紝鍩哄眰涓烘按娉ョǔ瀹氱爞鐮撅紝鍨�灞備负鐭崇伆鍦燂紝姘存偿娣峰嚌鍦熸澘

骞抽潰灏哄�镐�?/p>

4.5m

銆侀暱涓?/p>

5.0m

锛岀旱缂濅负璁炬媺鏉嗙殑骞崇紳锛屾í缂濅负涓嶈�句紶鍔涙潌鐨勫亣缂濄�傚垵鎷熸澘鍘?/p>

h

=23 cm

锛屽彇寮�鎷夊己搴︽�?

鍑嗗�间负

r

f

=5.0 

MPa

锛岀浉搴斿集鎷夊脊鎬фā閲忎负

c

E

=3.1

脳

10

4

MPa

銆傝�捐�″熀鍑嗘湡鍐呰�捐�¤溅閬撴爣鍑嗚酱杞界疮绉�浣滅敤娆℃暟涓�

e

N

=1500

脳

10

4

杞存�★紝鍩哄眰椤堕潰褰撻噺鍥炲脊妯￠�?/p>

t

E

=178

MPa

銆?/p>

 

鈶?/p>

 

璁＄畻鑽疯浇鐤插姵搴斿姏锛?/p>

 

鈶?/p>

 

璁＄畻娓╁害鐤插姵搴斿姏锛?/p>

 

鈶?/p>

 

楠岃瘉璇ヨ矾闈㈢粨鏋勮兘鍚︽壙鍙楄�捐�″熀鍑嗘湡鍐呰嵎杞藉簲鍔涘拰娓╁害搴斿姏缁煎悎鐤插姵浣滅敤銆?/p>

 

4.

鏌愯矾娈佃矾鍩哄～鍦熼珮搴?/p>

220cm

锛?/p>

姘存偿娣峰嚌鍦熻矾闈㈢粨鏋勫眰褰撻噺鍘氬害

88cm

锛?/p>

璺�鍩哄伐浣滃尯娣卞�?/p>

280 cm

锛?/p>

闂�鍘熷湴鍩烘槸鍚︽壙鍙楄�?/p>

杈嗚嵎杞斤紵涓轰粈涔堬紵

 

5.

鏌愯矾鍫ゅ～鏂?/p>

飩?/p>

飥?/p>

42

飦?/p>

锛岃竟鍧?/p>

1

锛?/p>

1.45

锛岀爞绫诲湡锛屽垽鏂�璇ヨ矾鍫ゆ槸鍚﹀け绋炽�?/p>

 

鍙傝�冪瓟妗?/p>

 

涓�銆佸悕璇嶈В閲?/p>

: 

1.

璺�搴婏�?/p>

 

璺�搴婃槸璺�闈㈢殑鍩虹��锛屾槸鎸囪矾闈㈢粨鏋勫眰搴曢潰浠ヤ笅

80cm

娣卞害鑼冨洿鍐呯殑璺�鍩洪儴鍒嗐�傝矾搴婂垎涓娿�佷笅涓ゅ眰锛氳矾闈㈢粨鏋勫眰搴曢潰浠?/p>

涓?/p>

0-30cm

娣卞害鑼冨洿鍐呯殑璺�鍩虹О涓轰笂璺�搴婏紱璺�闈㈢粨鏋勫眰搴曢潰浠ヤ�?/p>

30-80cm

娣卞害鑼冨洿鍐呯殑璺�鍩虹О涓轰笅璺�搴娿�?/p>

 

2.

 

闈㈠眰锛?/p>

 

鐩存帴涓庤�岃溅鍜屽ぇ姘旀帴瑙︾殑琛ㄩ潰灞傛�°�備笌鍩哄眰鍜屽灚灞傜浉姣旓紝鎵垮彈琛岃溅鑽疯浇杈冨ぇ鐨勫瀭鐩村帇鍔涖�佹按骞冲姏鍜屽啿鍑诲姏鐨勪綔鐢�锛岃繕鍙�

闄嶆按鍜屾皵娓╁彉鍖栫殑褰卞搷銆傚簲鍏锋湁杈冮珮鐨勭粨鏋勫己搴︺�佹姉鍙樺舰鑳藉姏鍜屾按娓╃ǔ瀹氭�э紝鑰愮（锛屼笉閫忔按锛岃〃闈㈣繕搴斿叿鏈夎壇濂界殑骞虫暣璇诲拰

绮楃硻搴︺�?/p>