2024骞翠竴绱�(j铆)閫犲児(ji脿)甯渚嬪垎鏋愭瘡鏃ヤ竴绶达紙9鏈�9鏃ワ級



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2024骞翠竴绱�(j铆)閫犲児(ji脿)甯€婂缓瑷�(sh猫)宸ョ▼閫犲児(ji脿)妗堜緥鍒嗘瀽銆嬫瘡鏃ヤ竴绶达細
宸ョ▼鑳屾櫙璩囨枡濡備笅锛�
(1)鍦�5-3-1鎵€绀虹偤鏌愮稖鍚堟〒搴曞堡鏈�(hu矛)璀板鐨勭収鏄庡钩闈㈠湒銆�
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瑾槑锛�
1.鐓ф槑閰嶉浕绠盇ZM闆绘簮鐢辨湰灞ょ附閰嶉浕绠卞紩渚嗐€�
2.绠¤矾鐐洪崓閶呴浕绶氱Φ20鎴�Φ25娌垮⒒銆佹〒鏉挎殫閰嶏紝闋傜鏁疯ō(sh猫)妯�(bi膩o)楂橀櫎闆ㄧ鐐�4m澶�锛屽叾浣欏潎鐐�5m銆傜鍏�(n猫i)绌跨禃绶e皫(d菐o)绶欱V-500 2.5mm2銆傜鍏�(n猫i)绌跨窔绠″緫閬告搰锛�3鏍圭窔閬哥敤Φ20閸嶉媴闆荤窔绠�锛�4-5鏍圭窔閬哥敤Φ25閸嶉媴闆荤窔绠°€傛墍鏈夌璺収(n猫i)鍧囧付涓€鏍瑰皥鐢ㄦ帴鍦扮窔(PE绶�)銆�
3.閰嶇姘村钩闀峰害瑕嬪湒5-3-1鎷櫉(h脿o)鍏�(n猫i)鏁�(sh霉)瀛楋紝鍠綅鐐簃銆�
銆愬晱椤屻€�
(1)鎸夌収鑳屾櫙璩囨枡1-4鍜屽湒5-3-1鎵€绀哄収(n猫i)瀹�锛屾牴鎿�(j霉)銆婂缓瑷�(sh猫)宸ョ▼宸ョ▼閲忔竻鍠▓(j矛)鍍�(ji脿)瑕�(gu墨)鑼冦€�(GB50500-2013)鍜屻€婇€氱敤瀹夎宸ョ▼宸ョ▼閲忚▓(j矛)绠楄(gu墨)鑼冦€�(GB50856-2013)鐨勮(gu墨)瀹�锛屽垎鍒ュ垪寮忚▓(j矛)绠楃銆佺窔宸ョ▼閲忥紝灏囪▓(j矛)绠楃祼(ji茅)鏋滃~鍏ョ瓟椤岀礄涓�锛屽苟鍦ㄧ瓟椤岀礄琛�5-3-4涓紝绶ㄥ埗瑭插伐绋嬬殑“鍒嗛儴鍒嗛爡(xi脿ng)宸ョ▼鍜屽柈鍍�(ji脿)鎺柦闋�(xi脿ng)鐩竻鍠垏瑷�(j矛)鍍�(ji脿)琛�”銆�
(2)瑷�(sh猫)瀹氳┎宸ョ▼閸嶉媴闆荤窔绠�Φ20鏆楅厤鐨勬竻鍠伐绋嬮噺鐐�70m锛屽叾浣欐浠跺潎涓嶈畩锛屾牴鎿�(j霉)涓婅堪鐩搁棞(gu膩n)瀹氶瑷�(j矛)绠楅崓閶呴浕绶氱Φ20鏆楅厤闋�(xi脿ng)鐩殑缍滃悎鍠児(ji脿)锛屽苟濉叆绛旈绱欒〃5-3-5“缍滃悎鍠児(ji脿)鍒嗘瀽琛�”涓�銆�
(绲�(ji茅)鏋滀繚鐣欏叐浣嶅皬鏁�(sh霉))
鏌ョ湅绛旀瑙f瀽
鍟忛1锛�
(1)φ20閶肩鏆楅厤宸ョ▼閲忚▓(j矛)绠楀紡锛�
N1鍥炶矾涓夌窔锛�5-1.5-0.3+1.5+2+3×9=33.70(m)
N2鍥炶矾涓夌窔锛�5-1.5-0.3+4+3×6+2+3+3+(5-4)+2=36.20(m)
φ20鍚堣▓(j矛)锛�33.7+36.2=69.90(m)
φ25閶肩鏆楅厤宸ョ▼閲忚▓(j矛)绠楀紡锛�
N1鍥炶矾鍥涚窔锛�0
N2鍥炶矾鍥涚窔锛�2+3×3+2+(4-1.3)+1.5+(5-1.3)=20.90(m)
N1鍥炶矾浜旂窔锛�1.5+2+(5-1.3)=7.20(m)
N2鍥炶矾浜旂窔锛�2+8+(5-1.3)=13.70(m)
φ25鍚堣▓(j矛)锛�20.9+7.2+13.7=41.80(m)
(2)BV-500 2.5mm2绲曠罚灏�(d菐o)绶氱┛绠″伐绋嬮噺瑷�(j矛)绠楀紡锛�
闋�(y霉)鐣欓暦搴︼細500mm+300mm=800mm=0.80(m)
涓夌窔锛�69.9×3+(0.5+0.3)×3×2=214.50m
鍥涚窔锛�20.9×4=83.60(m)
浜旂窔锛�(7.2+13.7)×5=104.50(m)
绺介暦搴︼細214.5+83.6+104.5=402.60(m)
鍟忛2锛�
鍟忛3锛�
绶ㄨ集鎺ㄨ枽锛�
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