1[、][人][行][道][或][安][全][帶][外][側(cè)][的][欄][桿][高][度][不][應(yīng)][小][于]1.10m[。][欄][桿][構(gòu)][件][間][的][最][大]橋梁護(hù)欄的高度橋梁護(hù)欄的高度有要求嗎有要求嗎[凈][間][距][不][得][大][于]140mm,[切][不][宜][采][用][橫][線][條][欄][桿][。][橋][梁][護(hù)][欄][欄][桿][結(jié)][構(gòu)][設(shè)][計(jì)][必][須][安][全][可][靠][，][欄][桿][底][座][應(yīng)][設(shè)][置][錨][筋][，][其][強(qiáng)][度][應(yīng)][滿][足][國][家][規(guī)][范][要][求][。]

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2[、][橋][梁][護(hù)][欄][欄][桿][強(qiáng)][度][應(yīng)][滿][足][：][車][橋梁護(hù)欄的高度有要求嗎輛][以]80KM/H[的][速][度][，][與][欄][桿][成]15[][角][發(fā)][生][碰][撞][，][不][落][河][。]

3[、][橋][梁][護(hù)][欄][欄][桿][造][型][、][色][調(diào)][與][周][圍][環(huán)][境][協(xié)][調(diào)][，][對(duì)][重][要][橋][梁][宜][作][景][觀][設(shè)][計(jì)橋梁護(hù)欄的高度有要求嗎][。]

4[、][當(dāng)][橋][梁][跨][越][快][速][路][、][城][市][軌][道][交][通][、][高][速][公][路][、][鐵][路][干][線][等][重][要][交][通][通][道][時(shí)][，][橋][面][人][行][道][欄][桿][上][應(yīng)][加][設(shè)][護(hù)][網(wǎng)][，][護(hù)][網(wǎng)][高][度][不][應(yīng)][小][于]2m[，][護(hù)][網(wǎng)][長][度][宜][為][下][穿]橋梁護(hù)欄的高度有要求嗎[道][路][的][寬][度][并][各][向][路][外][延][長]10m[。]

5[、][作][用][在][橋][上][人][行][道][欄][桿][扶][手][上][豎][向][荷][載][應(yīng)][為]1.2KM/m;[水][平][向][外][荷][載][應(yīng)][為]2.5KM/m[。][兩][者][應(yīng)][分][別][計(jì)][算][。]