1、編制依據(jù) ……………………………………………………………………………………..1
1.1 評估對象目標(biāo)及范圍………………………………………………………………………...1
2、北盤江特大橋概況 …………………………………………………………………………..2
2.1大橋概況 ……………………………………………………………………………………..2
2.2地層巖性 ……………………………………………………………………………………..2
2.3地質(zhì)構(gòu)造 ……………………………………………………………………………………..3
2.4地震動參數(shù) ………………………………………………………………………………..3
2.5.自然地理特征 ………………………………………………………………………………..3
3、評估過程和評估辦法…………………………………………………………………………4
3.1 成立風(fēng)險(xiǎn)評估專家組………………………………………………………………………...4
3.2 評估辦法……………………………………………………………………………………...4
4、北盤江大橋風(fēng)險(xiǎn)評估………………………………………………………………………....4
4.1總體風(fēng)險(xiǎn)估…………………………………………………………………………………....4.
4.2專項(xiàng)風(fēng)險(xiǎn)評估…………………………………………………………………………………5
4.3風(fēng)險(xiǎn)分析………………………………………………………………………………………7
4.4風(fēng)險(xiǎn)估測……………………………………………………………………………………...10
5、重大風(fēng)險(xiǎn)源風(fēng)險(xiǎn)估測………………………………………………………………………...11
5.1重大風(fēng)險(xiǎn)源事故可能性分析………………………………………………………………...12
6、風(fēng)險(xiǎn)源控制…………………………………………………………………………………...18
6.1一般風(fēng)險(xiǎn)控制………………………………………………………………………………...18
6.2重大風(fēng)險(xiǎn)源控制……………………………………………………………………………...18
7、評估結(jié)論……………………………………………………………………………………...22