榛戦緳姹?/p>
2016
骞存敞鍐屽湡鏈ㄥ伐绋嬪笀锛氫笓涓氬熀纭�妯℃嫙璇曢
涓�銆佸崟椤归�夋嫨棰橈紙鍏?/p>
25
棰橈紝姣忛
2
鍒嗭紝姣忛鐨勫閫夐」涓紝鍙湁
1
涓簨鏈�绗﹀悎棰?/p>
鎰忥級
1
銆佹崲濉灚灞傛硶澶勭悊杞湡鍦板熀鏃讹紝鐮傚灚灞傜殑鍘氬害涓�鑸彇
__
銆?/p>
A
锛庝笉澶т簬
0.5m
B
锛庝笉灏忎簬
3m
C
锛庝笉澶т簬
1m
D
锛?/p>
1
锝?/p>
2m
2
銆佸湪銆婂缓绛戝湴鍩哄熀纭�璁捐瑙勮寖銆?/p>
(GB50007-2002)
涓紝杈冨畬鏁村博浣撶殑瀹屾暣鎬ф寚鏁?/p>
涓?/p>
__
銆?/p>
A
锛?/p>
>0.95
B
锛?/p>
0.95
锝?/p>
0.75
C
锛?/p>
0.75
锝?/p>
0.55
D
锛?/p>
0.55
锝?/p>
0.35
3
銆佹煇鐢电珯寮曟按闅ф礊锛屽洿宀╀负娴佺汗鏂戝博锛屽叾鍚勯」璇勫垎瑙佷笅琛紝瀹炴祴宀╀綋绾垫尝娉㈤�?/p>
骞冲潎鍊间负
3320m
锛?/p>
s
锛屽博鍧楃殑娉㈤�熶负
4176m/s
銆傚博鐭崇殑楗卞拰鍗曡酱鎶楀帇寮哄害
R=55.8MPa
锛屽洿宀╂渶澶т富搴斿姏
σm=11.5MPa
锛屾寜銆婃按鍒╂按鐢靛伐绋嬪湴璐ㄥ嫎瀵?/p>
瑙勮寖銆嬶紙
GB50287-1999
锛夌殑瑕佹眰杩涜鐨勫洿宀╁垎绫绘槸锛堬級銆?/p>
A.
鈪ｇ被
B.
鈪㈢被
C.
鈪＄被
D.
鈪犵被
4
銆佸湪缂栧埗寤鸿宸ョ▼鍕樺療銆佽璁℃枃浠舵椂锛屽簲褰撲互涓嬪垪
__
鎵�鍖呭惈鐨勮瀹氫负渚濇嵁銆?/p>
A
锛庨」鐩壒鍑嗘枃浠讹紝鍩庡競瑙勫垝锛屽伐绋嬪缓璁惧己鍒舵�ф爣鍑嗭紝璁捐鎻愬嚭鐨勮姹?/p>
B
锛庨」鐩壒鍑嗘枃浠讹紝鍩庡競瑙勫垝锛屽湴鍖烘�ц鑼冿紝鍥藉瑙勫畾鐨勫缓璁惧伐绋嬪嫎瀵熴�佽璁℃繁
搴﹁姹?/p>
C
锛庡彲琛屾�ф姤鍛婏紝涓婄骇鎵瑰噯鏂囦欢锛屽浗瀹惰鑼冿紝璁捐浜烘彁渚涚殑鍕樺療瑕佹眰
D
锛?/p>
椤圭洰鎵瑰噯鏂囦欢锛?/p>
鍩庡競瑙勫垝锛?/p>
宸ョ▼寤鸿寮哄埗鎬ф爣鍑嗭紝
鍥藉瑙勫畾鐨勫缓璁惧伐绋嬪嫎瀵熴�?/p>
璁捐娣卞害瑕佹眰
5
銆佷笅鍒楁湁鍏虫壙鍙版晥搴旂郴鏁?/p>
畏
c
鐨勫彊杩帮紝閿欒鐨勬槸
__
銆?/p>
A
锛庡浜庡崟鎺掓々鏉″舰鎵垮彴锛屽綋鎵垮彴瀹藉害灏忎簬
2d
鏃讹紝
畏
c
鎸夐潪鏉″舰鎵垮彴鍙栧�?/p>
B
锛庡浜庢々甯冪疆浜庡涓嬬殑绠卞舰銆佺瓘褰㈡壙鍙帮紝
畏
c
鍙寜鍗曟帓妗╂潯褰㈡壙鍙板彇鍊?/p>
C
锛庡浜庨噰鐢ㄥ悗娉ㄦ祮鐏屾敞妗╃殑鎵垮彴锛?/p>
畏
c
瀹滃彇浣庡�?/p>
D
锛庡浜庨ケ鍜岄粡鎬у湡涓殑鎸ゅ湡妗╁熀銆佽蒋鍦熷湴鍩轰笂鐨勬々鍩烘壙鍙帮紝
畏
c
瀹滃彇浣庡�肩殑
0.8
鍊?/p>
6
銆佷笅鍒楋紙锛夌缁勫悎鑳借緝鍏ㄩ潰鍑嗙‘鍦拌鏄庡彲琛屾�х爺绌剁殑浣滅敤銆傗厾锛庡彲浣滀负璇ラ」鐩?/p>
鎶曡祫鍐崇瓥鍜岀紪瀹¤璁′换鍔′功鐨勪緷鎹叀锛?/p>
鍙綔涓烘嫑鑱橀」鐩硶浜哄拰缁勭粐椤圭洰绠＄悊鐝瓙
鐨勪緷鎹參锛庡彲浣滀负鍚戦摱琛屾垨璐锋鍗曚綅璐锋鍜屾湁鍏充富绠￠儴闂ㄧ敵璇峰缓璁炬墽鐓х殑渚濇嵁
鈪ｏ紟
鍙綔涓轰笌鏈夊叧鍗曚綅绛捐鍚堝悓锛?/p>
鍗忚鐨勪緷鎹拰宸ョ▼鍕樺療璁捐鐨勫熀纭�鈪わ紟
鍙綔涓?/p>
璐拱椤圭洰鐢ㄥ湴鐨勪緷鎹叆锛?/p>
鍙綔涓虹幆淇濋儴闂ㄥ鏌ユ嫙寤洪」鐩幆澧冨奖鍝嶅拰椤圭洰鍚庤瘎浼扮殑
渚濇嵁