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2)妯佸熀瑕�(gu墨)鑼冪5.8.2姊濈1娆捐(gu墨)瀹�锛岀暥(d膩ng)妯侀爞浠ヤ笅5鍊嶆▉韬洿寰戣寖鍦嶅収(n猫i)铻烘棆寮忕畭绛嬮枔璺濅笉澶т簬100mm锛屼笖婊胯冻妯佸熀瑕�(gu墨)鑼冪4.1.1姊濊(gu墨)瀹氭檪锛屽彲瑷堝叆妯佽韩绺辩瓔鐨勬姉澹撲綔鐢�锛屾寜妯佸熀瑕�(gu墨)鑼冨紡(5.8.2-1)瑷堢畻銆�

(2)涓嶈€冩叜妯佽韩绺辩瓔鐨勬姉澹撲綔鐢ㄦ檪妯佽韩鎵胯級鍔涙瘮杓冨湴鍩鸿(gu墨)鑼冪8.5.11姊濆紡(8.5.11)鑸囨▉鍩鸿(gu墨)鑼冪5.8.2姊濆紡(5.8.2-2)鍧囨湭鑰冩叜妯佽韩绺卞悜閶肩瓔鎶楀锛屼絾绯绘暩(sh霉)Ψc鐩稿樊杓冨ぇ锛屽墠鑰呭皪浜庨爯(y霉)鍒舵▉Ψc鐐�0.65~0.75锛岀亴娉ㄦ▉Ψc鐐�0.6~0.8;鍚庤€呭皪浜庨爯(y霉)鍒舵▉Ψc鐐�0.85锛岀亴娉ㄦ▉Ψc鐐�0.6~0.9銆備篃灏辨槸瑾�锛屽墠鑰呭彇鍊兼瘮鍚庤€呭皬銆傚洜姝�锛屾寜鍦板熀瑕�(gu墨)鑼冪8.5.11姊濆紡(8.5.11)瑷堢畻妯佽韩鎵胯級鍔涙瘮鎸夋▉鍩鸿(gu墨)鑼冪5.8.2姊濆紡(5.8.2-2)瑷堢畻妯佽韩鎵胯級鍔涘皬锛屽亸浜庡畨鍏�銆備緥濡�锛屽皪娣卞害涓嶅ぇ鐨勪汉宸ユ寲瀛旀▉锛屾寜鍦板熀瑕�(gu墨)鑼冪8.5.11姊濆紡(8.5.11)瑷堢畻妯佽韩鎵胯級鍔涙瘮鎸夋▉鍩鸿(gu墨)鑼冪5.8.2姊濆紡(5.8.2-2)瑷堢畻妯佽韩鎵胯級鍔涚磩灏�11%;灏嶆繁搴﹁純澶с€佹▉韬贩鍑濆湡寮�(qi谩ng)搴︾瓑绱氶珮浜嶤35鐨勬按涓嬬亴娉ㄥ祵宸栨▉锛屾寜鍦板熀瑕�(gu墨)鑼冪8.5.11姊濆紡(8.5.11)瑷堢畻妯佽韩鎵胯級鍔涙瘮鎸夋▉鍩鸿(gu墨)鑼冪5.8.2姊濆紡(5.8.2-2)瑷堢畻妯佽韩鎵胯級鍔涚磩灏�14%~25%銆�

3銆� 鍝簺鎯呮硜涓嬮渶閫�(j矛n)琛屾▉韬灞堣▓绠楀晱椤�

(1) 妯佸熀瑕�(gu墨)鑼冪3.1.3姊濈2娆捐(gu墨)瀹氾細“灏嶄簬妯佸伌(c猫)鍦熶笉鎺掓按鎶楀壀寮�(qi谩ng)搴﹀皬浜�10kPa銆佷笖闀峰緫姣斿ぇ浜�50鐨勬▉鎳�(y墨ng)閫�(j矛n)琛屾▉韬灞堥绠�”銆傝┎瑕�(gu墨)瀹氬湪妯佸熀瑕�(gu墨)鑼僇GJ94-94(鑰佽(gu墨)鑼�)绗�3.3.4.1姊濈(2)娆句腑琛ㄨ堪鐐�“妤甸檺鎵胯級鍔涘皬浜�50KPa(鎴栦笉鎺掓按鎶楀壀寮�(qi谩ng)搴﹀皬浜�10KPa)鍦熷堡涓窗(x矛)闀锋▉灏氭噳(y墨ng)閫�(j矛n)琛屾▉韬灞堣▓绠�”銆傚洜姝�锛屾▉鍩鸿(gu墨)鑼冪3.1.3姊濈2娆句腑“妯佸伌(c猫)鍦熶笉鎺掓按鎶楀壀寮�(qi谩ng)搴﹀皬浜�10KPa”鏄寚“妤甸檺鎵胯級鍔涘皬浜�50KPa”鍦熷堡锛屽嵆fak<25KPa鐨勫湡灞�;“闀峰緫姣斿ぇ浜�50鐨勬▉”鏄皪妯佸熀瑕�(gu墨)鑼僇GJ94-94(鑰佽(gu墨)鑼�)绗�3.3.4.1姊濈(2)娆句腑“绱�(x矛)闀锋▉”鐨勯€�(j矛n)涓€姝ラ噺鍖�銆�

(2) 妯佸熀瑕�(gu墨)鑼冪5.8.4姊濊(gu墨)瀹�锛岃▓绠楄桓蹇冨彈澹撴贩鍑濆湡妯佹▉韬壙杓夊姏鏅�锛屼竴鑸彇绌�(w臎n)瀹氱郴鏁�(sh霉)鐐�1.0(鍗充竴鑸儏娉佷笅涓嶉渶閫�(j矛n)琛屽灞堥绠�)锛屼絾灏嶄簬楂樻壙鑷哄熀妯�銆佹▉韬┛瓒婂彲娑插寲鍦熸垨涓嶆帓姘存姉鍓挤(qi谩ng)搴﹀皬浜�10Pka(fak<25KPa)鐨勮粺寮卞湡灞ょ殑鍩烘▉锛屾噳(y墨ng)鑰冩叜澹撳眻褰遍熆锛屾寜妯佸熀瑕�(gu墨)鑼冪5.8.4姊濋€�(j矛n)琛屽灞堣▓绠椼€傞渶瑕佹敞鎰忕殑鏄�锛屾▉鍩鸿(gu墨)鑼冪5.8.4姊�“娉細3”瑕�(gu墨)瀹氫簡妯佸伌(c猫)鏈夊帤搴︾偤di鐨勬恫鍖栧湡灞ゆ檪锛屾▉闇插嚭鍦伴潰闀峰害l0鍜屾▉鐨勫叆鍦熼暦搴鐨勮(di脿o)鏁存柟娉�锛屼絾鏈変簺妯佸熀瑕�(gu墨)鑼�(濡傜瓎鑰呯殑2008骞�8鏈堢涓€鐗�2008骞�8鏈堢涓€娆″嵃鍒风殑瑕�(gu墨)鑼�)娌掓湁瑕�(gu墨)瀹氭▉鍛ㄥ瓨鍦ㄤ笉鎺掓按鎶楀壀寮�(qi谩ng)搴﹀皬浜�10KPa(fak<25Kpa)鍦熷堡鏅�锛屾▉闇插嚭鍦伴潰闀峰害l0鍜屾▉鐨勫叆鍦熼暦搴鐨勮(di脿o)鏁存柟娉�;鑰屾湁浜涙▉鍩鸿(gu墨)鑼�(濡�2008骞�8鏈堢涓€鐗�2009骞�7鏈堢浜旀鍗板埛鐨勮(gu墨)鑼�)鍓囨湁“娉細4 鐣�(d膩ng)瀛樺湪fak<25KPa鐨勮粺寮卞湡灞ゆ檪锛屾寜娑插寲鍦熻檿鐞�”鐨勮(gu墨)瀹�锛屽嵆鐣�(d膩ng)妯佸懆瀛樺湪涓嶆帓姘存姉鍓挤(qi谩ng)搴﹀皬浜�10KPa(fak<25Kpa)鐨勮粺寮卞湡灞ゆ檪锛屾▉闇插嚭鍦伴潰闀峰害l0鍜屾▉鐨勫叆鍦熼暦搴鐨勮(di脿o)鏁存柟娉曡垏娑插寲鍦熺浉鍚�銆�

4銆� 鍋忓績鍙楀娣峰嚌鍦熸▉姝ｆ埅闈㈠彈澹撴壙杓夊姏瑷堢畻

(1)瑷堢畻鏂规硶鐣�(d膩ng)妯侀爞鎵垮彈鍋忓績鑽疯級鏅�(鍗虫▉闋傚悓鏅傛壙鍙楄桓鍚戝姏N鍜屽綆鐭㎝)锛屾▉韬壙杓夊姏瑷堢畻涓嶈兘閲囩敤鍦板熀瑕�(gu墨)鑼冪8.5.11姊濆拰妯佸熀瑕�(gu墨)鑼冪5.8.2姊濊▓绠楋紝鑰屾噳(y墨ng)鎸夌従(xi脿n)琛屻€婃贩鍑濆湡绲�(ji茅)妲�(g貌u)瑷�(sh猫)瑷堣(gu墨)鑼冦€婫B50010閫�(j矛n)琛屾▉姝ｆ埅闈㈠彈澹撴壙杓夊姏椹楃畻銆傛▉鍩鸿(gu墨)鑼冪5.8.5姊濊(gu墨)瀹�锛屼竴鑸儏娉佷笅“鍙笉鑰冩叜鍋忓績璺濈殑澧炲ぇ褰遍熆锛屼絾灏嶄簬楂樻壙鑷哄熀妯�銆佹▉韬┛瓒婂彲娑插寲鍦熸垨涓嶆帓姘存姉鍓挤(qi谩ng)搴﹀皬浜� 10kPa 鐨勮粺寮卞湡灞ょ殑鍩烘▉锛屾噳(y墨ng)鑰冩叜妯佽韩鍦ㄥ綆鐭╀綔鐢ㄥ钩闈㈠収(n猫i)鐨勬挀鏇插皪杌稿悜鍔涘亸蹇冭窛鐨勫奖闊�锛屾噳(y墨ng)灏囪桓鍚戝姏灏嶆埅闈㈤噸蹇冪殑鍒濆鍋忓績鐭〆i涔樹互鍋忓績鐭╁澶х郴鏁�(sh霉)η锛屽亸蹇冭窛澧炲ぇ绯绘暩(sh霉)η鐨勫叿楂旇▓绠楁柟娉曞彲鎸夌従(xi脿n)琛屽湅瀹舵(bi膩o)婧�(zh菙n)銆婃贩鍑濆湡绲�(ji茅)妲�(g貌u)瑷�(sh猫)瑷堣(gu墨)鑼冦€婫B 50010 鍩�(zh铆)琛�”銆傞渶瑕佹敞鎰忕殑鏄�锛岄€欓噷鐨�“鎳�(y墨ng)灏囪桓鍚戝姏灏嶆埅闈㈤噸蹇冪殑鍒濆鍋忓績璺漞i涔樹互鍋忓績璺濆澶х郴鏁�(sh霉)η”鏄寜鐓с€婃贩鍑濆湡绲�(ji茅)妲�(g貌u)瑷�(sh猫)瑷堣(gu墨)鑼冦€婫B50010-2002(鑰佽(gu墨)鑼�)绗�7.3.4姊�銆佺7.3.10姊濊(gu墨)瀹氱殑銆傛寜鐓х従(xi脿n)琛屻€婃贩鍑濆湡绲�(ji茅)妲�(g貌u)瑷�(sh猫)瑷堣(gu墨)鑼冦€婫B50010-2010绗�6.2.4姊�锛�“鎳�(y墨ng)灏囪桓鍚戝姏灏嶆埅闈㈤噸蹇冪殑鍒濆鍋忓績璺漞i涔樹互鍋忓績璺濆澶х郴鏁�(sh霉)η”鎳�(y墨ng)鏀圭偤“鎳�(y墨ng)灏囨▉闋傛壙鍙楃殑褰庣煩M涔樹互褰庣煩澧炲ぇ绯绘暩(sh霉)ηns”銆�

(2)鍝簺鎯呮硜涓嬮渶閫�(j矛n)琛屽亸蹇冨彈澹撴▉鎵胯級鍔涜▓绠�

澶氭▉鎵胯嚭鐨勫熀妯佷竴鑸彧鎵垮彈杌稿績璞庡悜澹撳姏锛屼笉鑰冩叜鍏舵壙鍙楀綆鐭╋紝浣嗗柈妯佹壙鑷轰笅鐨勫熀妯佹垨鍏╂▉(涓夋▉)鎵胯嚭鐨勫熀妯佸湪鍨傜洿鎵胯嚭鏂瑰悜鎵挎摂(d膩n)褰庣煩銆傚鏋滄湭瑷�(sh猫)鎵胯嚭姊�锛屽柈妯佹壙鑷虹殑鍩烘▉鎵挎摂(d膩n)鐨勫綆鐭╃瓑浜庢煴搴曞綆鐭╋紝鍏╂▉(鎴栦笁妯�)鎵胯嚭鐨勬瘡鍊嬪熀妯佸湪鍨傜洿鎵胯嚭鏂瑰悜鎵挎摂(d膩n)鐨勫綆鐭╃偤鏌卞簳褰庣煩鐨�1/2(鎴�1/3)锛屽悓鏅傛壙鑷烘壙鎿�(d膩n)鎵煩;濡傛灉瑷�(sh猫)缃壙鑷烘锛屾壙鑷烘鍒嗘摂(d膩n)閮ㄥ垎褰庣煩锛屽熀妯佹壙鎿�(d膩n)鐨勫綆鐭╁皣娓涘皬锛屾壙鑷烘瓒婇珮銆佽法搴﹁秺灏忥紝鎵胯嚭姊佸垎鎿�(d膩n)鐨勫綆鐭╄秺澶�锛屽熀妯佹壙鎿�(d膩n)鐨勫綆鐭╄秺灏�锛屽皪鍩烘▉瓒婃湁鍒�銆傚洜姝わ紝鏈ō(sh猫)缃壙鑷烘鎴栬ō(sh猫)缃壙鑷烘浣嗘壙鑷烘楂樺害杓冨皬銆佽法搴﹁純澶ф檪锛屽柈妯佹壙鑷虹殑鍩烘▉鍙婂叐妯�(鎴栦笁妯�)鎵胯嚭鍩烘▉鍦ㄥ瀭鐩存壙鑷烘柟鍚戞噳(y墨ng)鎸夋壙鍙楃殑褰庣煩M鍜岃桓鍚戝姏N閫�(j矛n)琛屾鎴潰鎵胯級鍔涢绠�锛屼笖灏嶄簬楂樻壙鑷哄熀妯�銆佹▉韬┛瓒婂彲娑插寲鍦熸垨涓嶆帓姘存姉鍓挤(qi谩ng)搴﹀皬浜�10PKa(fak<25Kpa)鐨勮粺寮卞湡灞ょ殑鍩烘▉锛岄倓鎳�(y墨ng)鑰冩叜鍋忓績璺濈殑澧炲ぇ褰遍熆锛屽嵆灏囨▉闋傛壙鍙楃殑褰庣煩M涔樹互褰庣煩澧炲ぇ绯绘暩(sh霉)ηns銆�

5銆� 鑰冩叜璨�(f霉)鎽╅樆鍔涚殑妯佹▉韬彈澹撴壙杓夊姏瑷堢畻鏅傛噳(y墨ng)鑰冩叜涓嬫媺鑽疯級

涓€鑸▉韬桓鍔涙渶澶ц檿鍦ㄦ▉闋�锛屼絾鎵垮彈璨�(f霉)鎽╅樆鍔涚殑妯佹▉韬桓鍔涙渶澶ц檿鍦ㄤ腑鎬ч粸浣嶇疆銆傚洜姝�锛屾寜鍦板熀瑕�(gu墨)鑼冨紡(8.5.11)瑷堢畻鏅傦紝寮忎腑“Q”鎳�(y墨ng)鏀圭偤“Q+Qgn”;鎸夋▉鍩鸿(gu墨)鑼冨紡(5.8.2-1)銆佸紡(5.8.2-2)瑷堢畻鏅�锛屽紡涓�“N”鎳�(y墨ng)鏀圭偤“N+Qgn”銆傚叾涓璔gn鐐鸿€冩叜璨�(f霉)鎽╅樆鍔涘紩璧峰熀妯佺殑涓嬫媺鑽疯級锛屾寜妯佸熀瑕�(gu墨)鑼冪5.4.4姊濊▓绠�銆傞渶瑕佹敞鎰忕殑鏄�锛岀敱浜庢▉鍩鸿(gu墨)鑼冪5.4.4姊濆紡(5.4.4-3)瑷堢畻鍩烘▉鐨勪笅鎷夎嵎杓塓gn鏅傦紝閲囩敤鐨勭i灞ゅ湡妯佸伌(c猫)璨�(f霉)鎽╅樆鍔涙(bi膩o)婧�(zh菙n)鍊紂sin鏈€澶у€兼槸鎸夋サ闄愭鎽╅樆鍔涙(bi膩o)婧�(zh菙n)鍊兼帶鍒剁殑锛屽洜姝�锛屼笉闇€鍐嶄箻浠ユ斁澶х郴鏁�(sh霉)(鑽疯級鍒嗛爡绯绘暩(sh霉))銆傜暥(d膩ng)妯侀爞鐐哄亸蹇冨彈澹撴檪锛岀敱浜庡綆鐭╂渶澶т綅缃湪妯侀爞鎴潰锛岃€岃桓鍔涙渶澶т綅缃湪涓€ч粸鎴潰锛屾鏅傛噳(y墨ng)鑰冩叜妯佸伌(c猫)鍦熼珨灏嶆▉韬殑绱勬潫浣滅敤瑷堢畻鍑轰腑鎬ч粸鎴潰鐨勫綆鐭╋紝鐒跺悗鎸夌収妯侀爞鎴潰鍜屼腑鎬ч粸鎴潰鍒嗗垾閫�(j矛n)琛屾▉韬鎴潰鎵胯級鍔涜▓绠�銆備絾閫欐ǎ瑷堢畻寰堥夯鐓�锛屽缓璀颁篃鍙亸浜庝繚瀹堝湴灏囦腑鎬ч粸鎴潰鐨勬▉韬桓鍔涗綔鐢ㄥ湪妯侀爞閫�(j矛n)琛屾▉韬鎴潰鎵胯級鍔涜▓绠�銆�

6銆� 妯佽韩鍙楀鎵胯級鍔涜▓绠楁柟娉曡◣璜�

姝ｇ⒑鐨勬▉韬壙杓夊姏瑷堢畻鏂规硶鏄彇鎵胯嚭涓嬫渶澶у熀妯佽睅鍚戝姏瑷�(sh猫)瑷堝€糔max閫�(j矛n)琛岃▓绠�銆備緥濡傦紝鍦ㄦ▉闋備互涓�5鍊嶆▉韬洿寰戣寖鍦嶅収(n猫i)铻烘棆寮忕畭绛嬮枔璺濅笉澶т簬100mm锛屼笖婊胯冻妯佸熀瑕�(gu墨)鑼冪4.1.1姊濊(gu墨)瀹氭檪锛屾噳(y墨ng)婊胯冻Nmax≤ΨcfcAps+0.9f’yA’s銆備絾绛嗚€呭湪鍦栫礄瀵╂煡涓櫦(f膩)鐝�(xi脿n)寰堝瑷�(sh猫)瑷堜汉鍝￠噰鐢ㄤ互涓嬫柟娉曢€�(j矛n)琛岃▓绠楋細(1)鎸夊湴璩�(zh矛)鍫卞憡鎻愪緵鐨勫悇鍦熷堡妯佺殑妤甸檺鍋�(c猫)闃诲姏妯�(bi膩o)婧�(zh菙n)鍊紂sik銆佹▉鐨勬サ闄愮闃诲姏妯�(bi膩o)婧�(zh菙n)鍊紂pk(灏嶄簬宓屽窎妯佺偤宸栫煶椋藉拰鍠桓鎶楀寮�(qi谩ng)搴︽(bi膩o)婧�(zh菙n)鍊糵rk)瑷堢畻鍠▉璞庡悜鎵胯級鍔涚壒寰佸€糝a’;(2)鎸夌収妯佸熀瑕�(gu墨)鑼冨紡(5.8.2-1)鍙抽倞ΨcfcAps+0.9f’yA’s 瑷堢畻妯佽韩鎵胯級鍔涜ō(sh猫)瑷堝€�锛屽啀闄や互1.35璁婃垚妯�(bi膩o)婧�(zh菙n)鍊�(灏嶆噳(y墨ng)鍠▉璞庡悜鎵胯級鍔涚壒寰佸€�);(3)鏈€绲傜殑鍠▉璞庡悜鎵胯級鍔涚壒寰佸€糝a鍙朢a’鍜�(ΨcfcAps+0.9f’yA’s )/1.35鐨勮純灏忓€笺€傚叾瀵﹂€欑ó瑷堢畻鏂规硶涓嶄竴瀹氭簴(zh菙n)纰�锛屽垎鏋愬涓嬶細鐣�(d膩ng)妯佹壙鑷烘壙鍙楄桓蹇冭睅鍚戝姏鏅�锛岃姹傛瘡鏍规▉鎵垮彈鐨勮睅鍚戝姏妯�(bi膩o)婧�(zh菙n)鍊糔k≤Ra;鐣�(d膩ng)妯佹壙鑷烘壙鍙楀亸蹇冭睅鍚戝姏鏅�锛岃姹傛渶澶у熀妯佽睅鍚戝姏妯�(bi膩o)婧�(zh菙n)鍊糔kmax≤1.2Ra銆備篃灏辨槸瑾紝鎸夊柈妯佽睅鍚戞壙杓夊姏鐗瑰緛鍊糝a瑷�(sh猫)瑷堢殑妯�锛屾壙鎿�(d膩n)鐨勮睅鍚戝姏妯�(bi膩o)婧�(zh菙n)鍊兼湁鍙兘閬�(d谩)鍒�1.2Ra锛屽洜姝�锛屾噳(y墨ng)鎸夌収1.2Rax1.35鍘婚绠楁▉韬壙杓夊姏銆傚弽閬庝締锛屼篃灏辨槸(3)鎳�(y墨ng)鏀圭偤“鏈€绲傜殑鍠▉璞庡悜鎵胯級鍔涚壒寰佸€糝a鍙朢a’鍜�(ΨcfcAps+0.9f’yA’s )/(1.35x1.2)鐨勮純灏忓€�”銆傚嵆渚垮姝�锛岃┎鏂规硶浠嶇偤杩戜技瑷堢畻銆傚洜鐐猴紝涓€渚哊kmax=(1.0~1.2)Ra锛屼笉涓€瀹氭濂芥槸Nkmax=1.2Ra;浜屼締浣滅敤鍦ㄦ▉闋�?sh霉)鍛鍚戝姏瑷�(sh猫)瑷堝€艰垏妯�(bi膩o)婧�(zh菙n)鍊间箣闁撲笉涓€瀹氭槸1.35鍊嶇殑闂�(gu膩n)绯汇€傜暥(d膩ng)鐒讹紝浠ュ墠姘镐箙鑽疯級鍜屾椿鑽疯級鍒嗛爡绯绘暩(sh霉)鍒嗗垾鐐�1.2鍜�1.4鏅�锛岃(gu墨)瀹氭▉闋�?sh霉)鍛鍚戝姏瑷�(sh猫)瑷堝€兼槸妯�(bi膩o)婧�(zh菙n)鍊肩殑1.35鍊嶆槸鍋忎簬瀹夊叏鐨�(瀵﹂殯涓婃▉闋�?sh霉)鍛鍚戝姏瑷�(sh猫)瑷堝€艰垏妯�(bi膩o)婧�(zh菙n)鍊肩殑姣斿€间竴鑸湪1.25~1.35涔嬮枔)锛屾渶绲傜殑鍠▉璞庡悜鎵胯級鍔涚壒寰佸€糝a鍙朢a’鍜�(ΨcfcAps+0.9f’yA’s )/(1.35x1.2)鐨勮純灏忓€间篃鏄亸浜庡畨鍏ㄧ殑銆備絾鐝�(xi脿n)鍦ㄦ案涔呰嵎杓夊拰娲昏嵎杓夊垎闋呯郴鏁�(sh霉)宸茬稉(j墨ng)鍒嗗垾鏀圭偤1.3鍜�1.5锛屾▉闋�?sh霉)鍛鍚戝姏瑷�(sh猫)瑷堝€艰垏妯�(bi膩o)婧�(zh菙n)鍊肩殑姣斿€肩洰鍓嶉倓娌掓湁瑕�(gu墨)瀹�锛屼絾鍙互鑲畾鐨勬槸姣�1.35澶с€傚洜姝�锛岀従(xi脿n)鍦ㄩ噰鐢ㄦ渶绲傜殑鍠▉璞庡悜鎵胯級鍔涚壒寰佸€糝a鍙朢a’鍜�(ΨcfcAps+0.9f’yA’s )/(1.35x1.2)鐨勮純灏忓€肩殑鏂规硶涓嶄竴瀹氬畨鍏ㄣ€�

7銆佺祼(ji茅)璜�

(1)妯佽韩鎶楀鎵胯級鍔涘彲閲囩敤鍦板熀瑕�(gu墨)鑼冪8.5.11姊濊▓绠�锛屼篃鍙噰鐢ㄦ▉鍩鸿(gu墨)鑼冪8.5.2姊濊▓绠�锛屽墠鑰呮瘮鍚庤€呭亸浜庡畨鍏ㄣ€�(2)楂樻壙鑷哄熀妯�銆佹▉韬┛瓒婂彲娑插寲鍦熸垨涓嶆帓姘存姉鍓挤(qi谩ng)搴﹀皬浜�10Pka(fak<25KPa)鐨勮粺寮卞湡灞ょ殑鍩烘▉锛屾噳(y墨ng)鑰冩叜澹撳眻褰遍熆锛屾寜妯佸熀瑕�(gu墨)鑼冪5.8.4姊濋€�(j矛n)琛屽灞堣▓绠�;鍏朵粬鎯呮硜涓�锛屼笉闇€閫�(j矛n)琛屽灞堣▓绠�銆�(3)鐣�(d膩ng)妯侀爞鎵垮彈鍋忓績鑽疯級鏅�(鍗虫▉闋傚悓鏅傛壙鍙楄桓鍚戝姏N鍜屽綆鐭㎝)锛屾▉韬壙杓夊姏瑷堢畻涓嶈兘閲囩敤鍦板熀瑕�(gu墨)鑼冪8.5.11姊濆拰妯佸熀瑕�(gu墨)鑼冪5.8.2姊濊▓绠�锛岃€屾噳(y墨ng)鎸夌従(xi脿n)琛屻€婃贩鍑濆湡绲�(ji茅)妲�(g貌u)瑷�(sh猫)瑷堣(gu墨)鑼冦€婫B50010閫�(j矛n)琛屾▉姝ｆ埅闈㈠彈澹撴壙杓夊姏瑷堢畻銆傚皪浜庨珮鎵胯嚭鍩烘▉銆佹▉韬┛瓒婂彲娑插寲鍦熸垨涓嶆帓姘存姉鍓挤(qi谩ng)搴﹀皬浜�10Pka(fak<25KPa)鐨勮粺寮卞湡灞ょ殑鍩烘▉锛岄倓鎳�(y墨ng)鑰冩叜鍋忓績璺濈殑澧炲ぇ褰遍熆锛屽嵆灏囨▉闋傛壙鍙楃殑褰庣煩M涔樹互褰庣煩澧炲ぇ绯绘暩(sh霉)ηns;鍏朵粬鎯呮硜涓�锛屼笉闇€鑰冩叜鍋忓績璺濈殑澧炲ぇ褰遍熆銆�

(4)鑰冩叜璨�(f霉)鎽╅樆鍔涚殑妯佹▉韬彈澹撴壙杓夊姏瑷堢畻鏅傛噳(y墨ng)鑰冩叜涓嬫媺鑽疯級銆�

(5)姝ｇ⒑鐨勬▉韬壙杓夊姏瑷堢畻鏂规硶鏄彇鎵胯嚭涓嬫渶澶у熀妯佽睅鍚戝姏瑷�(sh猫)瑷堝€糔max閫�(j矛n)琛岃▓绠�銆備緥濡�锛屽湪妯侀爞浠ヤ笅5鍊嶆▉韬洿寰戣寖鍦嶅収(n猫i)铻烘棆寮忕畭绛嬮枔璺濅笉澶т簬100mm锛屼笖婊胯冻妯佸熀瑕�(gu墨)鑼冪4.1.1姊濊(gu墨)瀹氭檪锛屾噳(y墨ng)婊胯冻Nmax≤ΨcfcAps+0.9f’yA’s銆�

(6)浠ヤ笅瑷堢畻妯佽韩鎵胯級鍔涚殑鏂规硶鏄尟瑾ょ殑锛氬厛瑷堢畻鍑哄柈妯佽睅鍚戞壙杓夊姏鐗瑰緛鍊�锛屽啀瑷堢畻鍑烘▉韬壙杓夊姏瑷�(sh猫)瑷堝€�锛岄櫎浠�1.35鍚庢彌绠楁垚妯佽韩鎵胯級鍔涙(bi膩o)婧�(zh菙n)鍊�锛屾渶鍚庣殑鍠▉璞庡悜鎵胯級鍔涚壒寰佸€煎彇鍏╄€呯殑杓冨皬鍊�銆�

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