鐩搁棞鎺ㄨ枽锛�2019骞村窎鍦熷伐绋嬪斧绛旂枒鐭ヨ瓨鍖附

鍟忛锛�

寰╁悎鍦板熀鐨勬(g貌u)鎴愬舰寮�?

绛旂枒锛�

閫氶亷璁婂舰鍗�(xi茅)瑾�(di脿o)锛屽寮烽珨鑸囧ぉ鐒跺湴鍩哄湡楂斿叡鍚屾壙鍙椾笂閮ㄧ祼(ji茅)妲�(g貌u)鍌充締鐨勮嵎杓�锛岄€欐槸褰㈡垚寰╁悎鍦板熀鐨勫熀鏈浠�銆傚湪寤虹瓚宸ョ▼涓紝閫氬父鍦ㄥ京鍚堝湴鍩轰笂瑷疆鍓涘害杓冨ぇ鐨勬摯灞曞熀绀庢垨绛忓舰鍩虹锛屼篃绋辩偤鍓涙€у熀绀�(鍍呮剰鍛宠憲鍩虹鍓涘害杓冨ぇ涔嬫剰)涓嬬殑寰╁悎鍦板熀銆傝€屽湪閬撹矾宸ョ▼涓�锛岃嵎杓夊墖閫氶亷鍓涘害杓冨皬鐨勯亾璺潰灞ゅ偝閬烇紝浜︾ū鐐烘煍鎬у熀绀庝笅鐨勫京鍚堝湴鍩�銆傜悊璜栫爺绌跺拰鐝�(xi脿n)鍫村娓祼(ji茅)鏋滆〃鏄庯紝鍓涙€у熀绀庡拰鏌旀€у熀绀庝笅鐨勫京鍚堝湴鍩虹殑鎬х媭鏈夎純澶у樊鐣�銆傚洜姝わ紝澧炲挤楂旇垏澶╃劧鍦板熀鍦熼珨鍦ㄨ嵎杓変綔鐢ㄤ笅鐨勮畩褰㈠崝(xi茅)瑾�(di脿o)闂滅郴鏄京鍚堝湴鍩烘€х媭鐨勪富瑕佺壒鎬�銆傝ō瑷堟檪鐐轰簡杓冨厖鍒嗗湴鐧�(f膩)鎻ぉ鐒跺湴鍩哄湡鐨勬壙杓変綔鐢�锛岃姹傛▉鍦熼枔鐨勮嵎杓夊垎鎿旀瘮鍦ㄤ竴鍊嬫瘮杓冨悎鐞嗙殑鑼冨湇鍏�(n猫i)锛岄€欐槸寰╁悎鍦板熀瑷▓涓殑闂滈嵉鎵€鍦�銆�

銆愪緥椤�1銆戞煇杌熷急鍦熷堡鍘�7.5m锛屼笅閮ㄧ偤鍗电か鐭冲堡锛岃鐐轰笉鍙绺堡锛岄噰鐢ㄦ按娉ュ湡鏀媽妯佸皪鍦板熀閫茶铏曠悊锛岃檿鐞嗘繁搴﹁嚦鍗电か鐭冲堡闋傞潰锛岃┎鍦板熀鏄惁鐐哄京鍚堝湴鍩�( )?

A銆� 鏄�;

B銆� 涓嶆槸;

绛旀锛欱

鍦ㄥ熀绀庝笅瑷疆鍘氬害鐐�200—300mm鐨勫灞ゅ彲浠ユ敼鍠勫湴鍩轰腑娣哄堡鍦熺殑鍙楀姏鐙€鎱�(t脿i)锛屾笡灏忔▉鍦熻嵎杓夊垎鎿旀瘮銆傚灞ゆ槸寰╁悎鍦板熀鐨勯噸瑕佺祫鎴愰儴鍒�銆傚京鍚堝湴鍩鸿ō瑷堟檪锛屼竴鑸姹傛湁涓€瀹氱殑缃彌鐜�锛屾伆鐣�?sh霉)濮嗚顚€?銆傜疆鎻涚巼閬庝綆锛屽京鍚堝湴鍩烘壙杓夊姏鐗瑰緛鍊间綆锛屾▉鍦熷垎鎿旀瘮楂橈紝妯佸湡澹撳姏鐩稿樊閬庡ぇ锛屼娇寰╁悎鍦板熀鐨勫潎鍕绘€ц畩宸�锛屽嵆浣块€氶亷澧婂堡瑾�(di脿o)鏁磋嫢浠嶅緱涓嶅埌鏄庨’鏀瑰杽鏅�锛屽皣浣挎▉韬彈鍔涢亷浜庨泦涓�锛屽苟灏嶅熀绀庡簳鏉垮彈鍔涗笉鍒�銆�

銆愪緥椤�2銆� 灏嶆煇杌熷急鍦板熀閫茶姘存偿鍦熸敧鎷屾▉鍦板熀铏曠悊鍚庯紝鍩虹浠ヤ笅閶ō200mm鐨勭矖鐮傚灞�锛屽叾鐩殑鏄偤浜�( )

A銆佸澶ф▉鍦熻嵎杓夊垎鎿旀瘮;

B銆� 娓涘皬妯佸湡鑽疯級鍒嗘摂姣�;

C銆佸澶у京鍚堝湴鍩哄挤搴�;

D銆� 娓涘皬寰╁悎鍦板熀寮峰害;

绛旀锛欱

銆愪緥椤�3銆� 鏌愯粺寮卞湴鍩洪€茶鍦板熀铏曠悊鍚庯紝鍩虹浠ヤ笅閶ō鐭冲睉澧婂堡锛屾湁鍏╃ó鏂规锛欰銆佸灞ゅ帤搴︾偤150mm;B銆佸灞ゅ帤搴︾偤500mm;瑭﹀晱锛氬垎鍒ラ噰鐢ˋ銆丅鍏╃ó鏂规锛屽緸鐞嗚珫涓婂垎鏋�锛屾▉鍦熻嵎杓夊垎鎿旀瘮ra銆乺b鐩告瘮杓冪偤( )

A銆� ra>rb;

B銆� ra

銆愪緥椤�4銆� A銆丅鍏╁€嬪伐绋嬪湴璩�(zh矛)姊濅欢鐩稿悓锛屽潎閲囩敤澶姘存偿鍦熸▉閫茶鍦板熀铏曠悊锛屾▉寰戠浉鍚�锛岀疆鎻涚巼鍒嗗垾鐐簃a=10%锛宮b=13%;瑕佹眰铏曠悊鍚庡京鍚堝湴鍩烘壙杓夊姏鐗瑰緛鍊煎潎鐐�160kpa锛屽熀绀庝互涓嬮嫪瑷�200mm鐨勭矖鐮傚灞�;瑭﹀晱锛� A銆丅鍏╁伐绋嬬殑妯佸湡鑽疯級鍒嗘摂姣攔a銆乺b鐩告瘮杓冪偤( )

A銆� ra>rb;

B銆� ra

寰╁悎鍦板熀鎵胯級鍔涜垏杓夎嵎瑭﹂瑕侀粸

寰╁悎鍦板熀鎵胯級鍔涚壒寰佸€硷細鐢辫級鑽疯│椹楁脯瀹氱殑鍦板熀鍦熷鍔涜畩褰㈡洸绶氱窔鎬ц畩褰㈡鍏�(n猫i)瑕�(gu墨)瀹氱殑璁婂舰鎵€灏嶆噳鐨勫鍔涘€�锛屽叾鏈€澶у€肩偤姣斾緥鐣岄檺鍊�?锛涱媱瓒剁绯婚紬願绘€煻Q鍚戝寮烽珨鍜屽湴鍩哄湡閫氶亷璁婂舰鍗�(xi茅)瑾�(di脿o)鎵胯級鐨勬鐞嗭紝寰╁悎鍦板熀鐨勬壙杓夊姏鐩墠鍙兘閫氶亷鐝�(xi脿n)鍫磋級鑽疯│椹楃⒑瀹�銆�

寰╁悎鍦板熀杓夎嵎瑭﹂瑕侀粸濡備笅锛�

(1)寰╁悎鍦板熀杓夎嵎瑭﹂鎵垮鏉挎噳鍏锋湁瓒冲鍓涘害銆傚柈妯佸京鍚堝湴鍩鸿級鑽疯│椹楃殑鎵垮鏉垮彲鐢ㄥ湏褰㈡垨鏂瑰舰锛岄潰绌嶇偤涓€鏍规▉鎵挎摂鐨勮檿鐞嗛潰绌�;澶氭▉寰╁悎鍦板熀杓夎嵎瑭﹂鐨勬壙澹撴澘鍙敤鏂瑰舰鎴栫煩褰�锛屽叾灏哄鎸夊闅涙▉鏁�(sh霉)鎵€鎵挎摂鐨勮檿鐞嗛潰绌嶇⒑瀹�銆傛▉鐨勪腑蹇�(鎴栧舰蹇�)鎳夎垏鎵垮鏉夸腑蹇冧繚鎸佷竴鑷�锛屽苟鑸囪嵎杓変綔鐢ㄩ粸鐩搁噸鍚�銆�

(2)鎵垮鏉垮簳闈㈡楂樻噳鑸囨▉闋傝ō瑷堟楂樼浉閬╂噳銆傛壙澹撴澘搴曢潰涓嬪疁閶ō绮楃爞鎴栦腑鐮傚灞わ紝澧婂堡鍘氬害鍙�50锝�150mm锛屾▉韬挤搴﹂珮鏅傚彇澶у€�銆傝│椹楁楂樿檿鐨勮│鍧戦暦搴﹀拰瀵害锛屾噳涓嶅皬浜庢壙澹撴澘灏哄鐨�3鍊�?锛涢稙鏌挎棻闂诡灩c鎳夎ō鍦ㄨ│鍧戜箣澶栥€�

(3)瑭﹂鍓嶆噳閲囧彇鎺柦锛岄槻姝㈠洜姘ｅ€欒畩鍖栥€佹柦宸ュ強闄嶄綆鍦颁笅姘翠綅绛夊師鍥�锛岄€犳垚瑭﹂鍫村湴鍦板熀鍦熷惈姘撮噺鐨勮畩鍖栧強鍦熼珨鎿惧嫊锛屼互鍏嶅奖闊胯│椹楃祼(ji茅)鏋�銆�

(4)鍔犺級绛夌礆鍙垎鐐�8锝�12绱�銆傛渶澶у姞杓夊鍔涗笉鎳夊皬浜庤ō瑷堣姹傚鍔涘€肩殑2鍊�銆�

(5)姣忓姞涓€绱氳嵎杓夊墠鍚庡潎鎳夊悇璁€瑷橀寗澹撴澘娌夐檷閲忎竴娆�锛屼互鍚庢瘡鍗婂€嬪皬鏅傝畝瑷樹竴娆�銆傜暥涓€灏忔檪鍏�(n猫i)娌夐檷閲忓皬浜�0.1 mm鏅�锛屽嵆鍙姞涓嬩竴绱氳嵎杓�銆�

(6)鐣跺嚭鐝�(xi脿n)涓嬪垪鐝�(xi脿n)璞′箣涓€鏅傚彲绲傛瑭﹂锛氣憼娌夐檷鎬ュ妵澧炲ぇ锛屽湡琚摖鍑烘垨鎵垮鏉垮懆鍦嶅嚭鐝�(xi脿n)鏄庨’鐨勯殕璧�;鈶℃壙澹撴澘鐨勭疮瑷堟矇闄嶉噺宸插ぇ浜庡叾瀵害鎴栫洿寰戠殑6%;鈶㈢暥閬斾笉鍒版サ闄愯嵎杓夛紝鑰屾渶澶у姞杓夊鍔涘凡澶т簬瑷▓瑕佹眰澹撳姏鍊肩殑2鍊�銆�

(7)鍗歌級绱氭暩(sh霉)鍙偤鍔犺級绱氭暩(sh霉)鐨勪竴鍗婏紝绛夐噺閫茶锛屾瘡鍗镐竴绱�锛岄枔闅斿崐灏忔檪锛岃畝瑷樺洖褰堥噺锛屽緟鍗稿畬鍏ㄩ儴鑽疯級鍚庨枔闅斾笁灏忔檪璁€瑷樼附鍥炲綀閲�銆�

(8)寰╁悎鍦板熀鎵胯級鍔涚壒寰佸€肩殑纰哄畾锛�

绗竴锛岀暥澹撳姏—娌夐檷鏇茬窔涓婃サ闄愯嵎杓夎兘纰哄畾锛岃€屽叾鍊间笉灏忎簬鐩寸窔娈垫瘮渚嬬晫闄愮殑2鍊嶆檪锛屽彲鍙栨瘮渚嬬晫闄�;鐣跺叾鍊煎皬浜庢瘮渚嬬晫闄愮殑2鍊嶆檪锛屽彲鍙栨サ闄愯嵎杓夌殑涓€鍗�;

绗簩锛岀暥澹撳姏—娌夐檷鏇茬窔鏄钩绶╃殑鍏夋粦鏇茬窔鏅�锛屾寜鐩稿皪璁婂舰鍊肩⒑瀹氾細鈶犲皪鐮傜煶妯佹垨鎸矕妯佸京鍚堝湴鍩烘垨寮峰く缃彌澧╋細鐣朵互榛忔€у湡鐐轰富鐨勫湴鍩�锛屽彲鍙杝/b鎴杝/d=0.015鎵€灏嶆噳鐨勫鍔�(b鍜宒鍒嗗垾鐐烘壙澹撴澘瀵害鍜岀洿寰戯紝鐣跺叾鍊煎ぇ浜�2m鏅�锛屾寜2m瑷堢畻);鐣朵互绮夊湡鎴栫爞鍦熺偤涓荤殑鍦板熀锛屽彲鍙杝/b鎴杝/d=0.01鎵€灏嶆噳鐨勫鍔�銆傗憽灏嶆摖瀵嗘▉銆佺煶鐏版▉鎴栨煴閷樻矕鎿存▉寰╁悎鍦板熀锛屽彲鍙杝/b鎴杝/d=0.012鎵€灏嶆噳鐨勫鍔涖€傚皪鐏板湡鎿犲瘑妯佸京鍚堝湴鍩�锛屽彲鍙杝/b鎴杝/d=0.008鎵€灏嶆噳鐨勫鍔�銆傗憿灏嶆按娉ョ矇鐓ょ伆纰庣煶妯佹垨澶姘存偿鍦熸▉寰╁悎鍦板熀锛岀暥浠ュ嵉鐭�銆佸湏绀�銆佸瘑瀵︾矖涓爞鐐轰富鐨勫湴鍩�锛屽彲鍙杝/b鎴杝/d=0.008鎵€灏嶆噳鐨勫鍔�;鐣朵互榛忔€у湡銆佺矇鍦熺偤涓荤殑鍦板熀锛屽彲鍙杝/b鎴杝/d=0.01鎵€灏嶆噳鐨勫鍔�銆傗懀灏嶆按娉ュ湡鏀媽妯佹垨鏃嬪櫞妯佸京鍚堝湴鍩�锛屽彲鍙杝/b鎴杝/d=0.006鎵€灏嶆噳鐨勫鍔涖€傗懁灏嶆湁缍�(j墨ng)椹楃殑鍦板崁(q奴)锛屼篃鍙寜鐣�?sh霉)浜�?j墨ng)椹楃⒑瀹氱浉灏嶈畩褰㈠€笺€�

鎸夌浉灏嶈畩褰㈠€肩⒑瀹氱殑鎵胯級鍔涚壒寰佸€间笉鎳夊ぇ浜庢渶澶у姞杓夊鍔涚殑涓€鍗�銆�

瑭﹂榛炵殑鏁�(sh霉)閲忎笉鎳夊皯浜�3榛�锛岀暥婊胯冻鍏舵サ宸笉瓒呴亷骞冲潎鍊肩殑30%鏅�锛屽彲鍙栧叾骞冲潎鍊肩偤寰╁悎鍦板熀鎵胯級鍔涚壒寰佸€笺€�

銆愪緥椤�5銆戞煇宸ョ▼閲囩敤鐏板湡鎿犲瘑妯侀€茶鍦板熀铏曠悊锛屽湪鐢ㄨ級鑽疯│椹楃⒑瀹氬京鍚堝湴鍩烘壙杓夊姏鐗瑰緛鍊兼檪锛屽彲閲囩敤s/b=( )鎵€灏嶆噳鐨勫鍔涖€�

A銆�0.006;

B銆� 0.008;

C銆� 0.01;

D銆� 0.012

绛旀锛欱

銆愪緥椤�6銆戝湪灏嶆煇寰╁悎鍦板熀閫茶杓夎嵎瑭﹂鏅�锛屾脯寰椾笁绲勮│椹楀€煎垎鍒ョ偤锛�

=140kpa; =150kpa; =175kpa;鍓囪┎寰╁悎鍦板熀鎵胯級鍔涚壒寰佸€肩偤锛�( )銆�

A銆�140 kpa;

B銆� 145 kpa;

C銆� 152 kpa;

D銆� 155 kpa;

绛旀锛欴

銆愪緥椤�7銆戞煇CFG妯佸伐绋�锛屾▉寰� =400mm锛岀疆鎻涚巼鐐�12.6%锛岃│鍟忥細浣滃柈妯佸京鍚堝湴鍩鸿級鑽疯│椹楁檪锛岃級鑽锋澘闈㈢⿳绱勭偤锛�( )銆�

A銆�1m2;

B銆� 1.13m2;

C銆� 0.87m2;

D銆�0.2m2;

绛旀锛欰

銆婂缓绛戝湴鍩哄熀绀庤(gu墨)鑼冦€嬫寚鍑�锛屽京鍚堝湴鍩烘壙杓夊姏鐗瑰緛鍊兼噳閫氶亷鐝�(xi脿n)鍫村京鍚堝湴鍩鸿級鑽疯│椹楃⒑瀹�锛屾垨閲囩敤澧炲挤楂旂殑杓夎嵎瑭﹂绲�(ji茅)鏋滃拰鍏跺懆閭婂湡鐨勬壙杓夊姏鐗瑰緛鍊肩祼(ji茅)鍚堢稉(j墨ng)椹楃⒑瀹�銆傛噳鐣舵寚鍑�锛屽柈妯佺殑妯佸湡鐩镐簰浣滅敤姊濅欢鑸囨壙鑷轰笅鐨勫柈妯佺浉姣旀槸鏈夎純澶у崁(q奴)鍒ョ殑锛屽毚鏍艰瑳锛屾湁浜嗗柈妯佽級鑽疯│椹楃祼(ji茅)鏋滃拰澶╃劧鍦板熀鍦熺殑杓夎嵎瑭﹂绲�(ji茅)鏋滀粛闆ｄ互灏庡緱妯�銆佸湡璁婂舰鍗�(xi茅)瑾�(di脿o)鐨勫京鍚堝湴鍩虹殑杓夎嵎瑭﹂绲�(ji茅)鏋�銆傚洜姝�锛岃(gu墨)鑼冨挤瑾�(di脿o)鎸囧嚭鎳夌祼(ji茅)鍚堢稉(j墨ng)椹楃⒑瀹�銆�

鏍规摎(j霉)銆婂缓绛戝湴鍩鸿檿鐞嗘妧琛撹(gu墨)鑼冦€�(JGJ79-2002)涓3.0.4姊濅箣瑕�(gu墨)瀹氾紝缍�(j墨ng)杓夎嵎瑭﹂纰哄畾鐨勫京鍚堝湴鍩烘壙杓夊姏鐗瑰緛鍊间慨姝ｆ檪锛屾噳绗﹀悎涓嬪垪瑕�(gu墨)瀹氾細

鈶犲湴鍩哄搴︾殑鍦板熀鎵胯級鍔涗慨姝ｇ郴鏁�(sh霉)鎳夊彇闆�;

鈶″熀绀庡煁娣辩殑鍦板熀鎵胯級鍔涗慨姝ｇ郴鏁�(sh霉)鎳夊彇1.0;

缍�(j墨ng)鍦板熀铏曠悊鍚庣殑鍦板熀锛岀暥鍦ㄥ彈鍔涘堡鑼冨湇鍏�(n猫i)浠嶅瓨鍦ㄨ粺寮变笅鑷ュ堡鏅傦紝灏氭噳椹楃畻涓嬭嚗灞ょ殑鍦板熀鎵胯級鍔�;灏嶆按娉ュ湡椤炴▉寰╁悎鍦板熀灏氭噳鏍规摎(j霉)淇鐨勫京鍚堝湴鍩烘壙杓夊姏鐗瑰緛鍊�锛岄€茶妯佽韩寮峰害椹楃畻銆�

銆愪緥椤�8銆戠稉(j墨ng)铏曠悊鍚庣殑鍦板熀锛岀暥鎸夊湴鍩烘壙杓夊姏纰哄畾鍩虹搴曢潰绌嶆檪鍙婂煁娣辨檪锛屽皪浜庣敤杓夎嵎瑭﹂纰哄畾鐨勫京鍚堝湴鍩烘壙杓夊姏鐗瑰緛鍊硷紝鎳夋寜( )閫茶淇銆�

A銆� 鎸夈€婂缓绛戝湴鍩哄熀绀庤ō瑷堣(gu墨)鑼冦€�(GB50007-2002)涓(gu墨)瀹氱殑鏂规硶;

B銆� 瀵害淇绯绘暩(sh霉)鍙�0.0;娣卞害淇绯绘暩(sh霉)鍙�1.0;

C銆� 瀵害淇绯绘暩(sh霉)鍙�1.0;娣卞害淇绯绘暩(sh霉)鍙�0.0;

D銆� 鍙互涓嶉€茶淇; 绛旀锛欱

浠ヤ笂鍏�(n猫i)瀹规槸2019骞村窎鍦熷伐绋嬪斧绛旂枒:寰╁悎鍦板熀鐨勬(g貌u)鎴愬舰寮�?锛屼緵澶у鍙冭€冨缈�!鐐哄公鍔╄€冪敓鍙婃檪鐛插彇2019骞村窎鍦熷伐绋嬪斧鑰冭│婧栬€冭瓑鎵撳嵃鏅傞枔锛屽彲浠ラ粸鎿� 鍏嶈不闋愮磩鐭俊鎻愰啋

鏌ョ湅鏇村宸栧湡宸ョ▼甯瓟鐤戠簿閬稿彲榛炴搳鏂囩珷涓嬫柟"榛炴搳鍏嶈不涓嬭級>>>宸栧湡宸ョ▼甯│椤�/鑰冮粸绮捐彲"锛屾洿澶氬厤璨诲収(n猫i)瀹圭洝鍦ㄥ叾涓�...