【正文】 ..........................................................................................23 基本規(guī)定 ....................................................................................................................................................4 基本資料 ............................................................................................................................................4 邊坡級別確定 ....................................................................................................................................4 邊坡運用條件劃分 ..........................................................................................................................5 抗滑穩(wěn)定安全系數(shù)標(biāo)準(zhǔn) ....................................................................................................................64 邊坡穩(wěn)定性判別和巖土體抗剪強度指標(biāo)確定 ........................................................................................7 一般規(guī)定 ............................................................................................................................................7 破壞模式和穩(wěn)定性判別 ....................................................................................................................7 巖體抗剪強度指標(biāo)的取值方法 ........................................................................................................8 土體抗剪強度指標(biāo)的取值方法 ........................................................................................................95 邊坡的計算和分析 ..................................................................................................................................12 滲流計算 ........................................................................................................................................12 穩(wěn)定計算 ........................................................................................................................................12 應(yīng)力和變形計算 ............................................................................................................................136 邊坡治理和加固 ......................................................................................................................................15 邊坡治理和加固的一般規(guī)定 ........................................................................................................15 減載、邊坡開挖和壓坡 ................................................................................................................17 排水和防滲 ....................................................................................................................................17 坡面防護 ........................................................................................................................................19 非預(yù)應(yīng)力錨桿 ................................................................................................................................21 預(yù)應(yīng)力錨桿 ....................................................................................................................................21 支擋結(jié)構(gòu) ........................................................................................................................................23 抗滑洞塞 ........................................................................................................................................257 安全監(jiān)測設(shè)計 ............................................................................................................................................26 一般規(guī)定 ........................................................................................................................................26 安全監(jiān)測項目設(shè)置和設(shè)施布置 ....................................................................................................27 安全監(jiān)測資料的整編與分析 ........................................................................................................29附錄 A 邊坡失穩(wěn)模式判別 ........................................................................................................................30附錄 B 巖質(zhì)邊坡穩(wěn)定性初步判別 ............................................................................................................34附錄 C 土質(zhì)邊坡抗剪強度確定 ................................................................................................................40附錄 D 抗滑穩(wěn)定計算 ................................................................................................................................40附錄 E 預(yù)應(yīng)力錨桿錨固段長度確定 .........................................................................................................56附錄 F 抗滑樁計算 .....................................................................................................................................58標(biāo)準(zhǔn)用詞說明 ................................................................................................................................................61條文說明 ........................................................................................................................................................621 總則 ..........................................................................................................................................................643 基本規(guī)定 ..................................................................................................................................................66 邊坡級別確定 ................................................................................................................................66 邊坡運用條件劃分 ........................................................................................................................692 穩(wěn)定安全系數(shù)標(biāo)準(zhǔn) ........................................................................................................................714 邊坡穩(wěn)定性判別和巖土體抗剪強度指標(biāo)確定 ......................................................................................75 一般規(guī)定 ........................................................................................................................................75 破壞模式和穩(wěn)定性判別 ..................