娆㈣繋璁块棶楂橀€熷叕璺尝褰㈤槻鎾炴姢鏍忎笓涓氬畨瑁呭叕鍙?- 涓烘偍鎻愪緵楂橀€熷叕璺槻鎶ゆ爮涓撲笟鏂藉伐闃燂紒

姹熻タ鍏矾娉㈠舰鎶ゆ爮瀹夎闃?-美高梅官方手机客户端

鎽樿 鎴戝浗楂橀€熷叕璺氦閫氫簨鏁呯巼鍋忛珮锛岄亾璺殑鍑犱綍鐗瑰緛瀵逛簨鏁呮湁涓€瀹氱殑褰卞搷锛屽叾涓? 涓棶甯︾殑璁捐鍙傛暟瀵逛簨鏁呯殑鍙戠敓褰卞搷杈冨ぇ銆傛湰鏂囬€氳繃楂橀€熷叕璺簨鏁呰祫鏂欑殑璋冩煡鐮? 绌讹紝鎴戝浗鍙墠閲囩敤鐨勪腑闂村甫鎶ゆ爮楂樺害鍜岃矾缂樼煶鐨勫瀷寮忓強浣嶇疆瀵归珮閫熻杞︽湁娑堟瀬浣? 鐢紝閫氳繃鍒嗘瀽涓棶甯︿簨鏁呯壒寰佸強鍘熷洜锛屾牴鎹苯杞︾鎾炴姢鏍忕殑杩愬姩鐘舵€侊紝寤虹珛鎶ゆ爮 妯″瀷銆佹苯杞︾鎾炴姢鏍忔ā鍨嬶紝浠庤兘閲忚浆鎹㈢殑瑙掑害纭畾鍑洪槻姝㈠ぇ鍨嬭溅瓒婂嚭鍜屽皬鍨嬭溅閽? 鎾炵殑鎶ゆ爮楂樺害锛涢€氳繃姹借溅杞﹁疆鎺ヨе璺紭鐭虫椂鐨勫彈鍔涘垎鏋愩€佹姢鏍忓渚ц矾缂樼煶瀵归┚椹? 鍛樼殑琛岃溅鍘嬪姏鍙婃ā鎷熶豢鐪熷緱鍑轰綅浜庢姢鏍忓墠绔殑璺紭鐭冲楂橀€熷叕璺杞︽湁涓嶅埄褰? 鍝嶏紝骞剁粨鍚堢編鍥藉疄杞﹁冻灏鸿瘯楠岀‘瀹氬嚭璺紭鐭崇殑浣嶇疆锛屾彁鍑哄悎鐞嗗畨鍏ㄧ殑涓棿甯﹀瀷寮忥紝 瀵规彁楂樿杞﹀畨鍏紝闄嶄綆鎴戝浗楂橀€熷叕璺氦閫氫簨鏁呮湁閲嶈鐜板疄鎰忎箟銆? 鍏抽敭璇嶏細 楂橀€熷叕璺?涓棿甯﹀瀷寮忔姢鏍忛珮搴﹁矾缂樼煶浣嶇疆姹借溅纰版挒 鎶ゆ爮妯″瀷浜ら€氬畨鍏?abstract theaccidentrateof israther in china锛嶵he freeway high geometric charactcristicsofthe haveaneffectontheaccident rate锛宼he freeway designparameter in tothe of accidentshavefound freeway data锛寃e particular锛嶢ccordinginvestigation the and of that of medianandthe locationthecurbaffect guardrailheight type drive thecharacteristicsandreasonofmedian high鈥晄pccdnegatively锛嶣yanalyzing oi锛巘hc situationwhencarsknock textsets accidents锛宨n light moving guardrail锛宼hisup a modelanda modelofcars determinesthe guardrml knockingguardrail锛宎nd thatredoundsto overof automobilesand sloppinglarge銉籹ized guardrailheight prevent oismall鈥晄ized totheload whenthewheel knocking automobiles锛沘ccordinganalysis touchthe thattheoutsidecurbmaketodriversand curb锛宼he drivingpressure simulation texteoncludcsthatcurblocatedoutsidcof manipulation锛宼his guardrail determineslocationofthecurbcom

涓婁竴绡囷細 绂忓缓娉㈠舰闃叉挒鎶ゆ爮澶氬皯閽变竴绫?- 椹槦闀?13526729077濞勮 楂橀€熷叕璺柦宸ヨ繘鍏モ€滃啿鍒哄鈥?/a>
涓嬩竴绡囷細
娴欐睙鍏矾鎶ゆ爮鎵撴々闃?- 椹槦闀?13526729077浜腐婢抽珮閫熷叕璺嚑杞﹂亾 鏂颁含娓境楂橀€熻梺鍩庢鍥?浜腐婢抽珮閫熺煶瀹跺簞娈?/a>
锘匡豢锘匡豢