DB11/T 1832.1-2021 建筑工程施工工艺规程第1部分∶地基基础工程
简介
DB11/T 1832.1-2021
建筑工程施工工艺规程第1部分∶地基基础工程
Construction workmanship code for building engineeringPart 1: foundation engineering
2021一04一01发布
2021-07一01实施
前 言
根据原北京市质量技术监督局《2018年北京市地方标准制修订项目计划》（京质监发【201820号）的要求，规程编制组经广泛调查研究，认真总结实践经验，参考国内相关标准，在广泛征求意见的基础上，制定
本规程。
本规程的主要技术内容是∶1总则;2基本规定;3天然地基钎探;4素土、灰土地基;5砂和砂石地基;6强夯地基;7袖阀管注浆加固地基∶8土工合成材料加筋地基;9长螺旋压灌素混凝土桩复合地基;10灰土挤密桩和土挤密桩复合地基;11夯实水泥土桩复合地基;12三重管高压旋喷桩;13水泥土搅拌桩;14钢筋混绿土预制桩;15人工挖孔混凝士灌注桩∶16旋挖成孔灌注桩∶17反循环钻孔灌注桩，18 冲击成孔灌注桩.19 长螺旋钻成孔灌注桩;20 柱锤冲扩挤密桩;21振冲碎石桩;22注浆钢管桩;23抗浮锚杆;24 现浇混凝土桩基承台;25浆砌重力式挡土墙;26劲芯水泥土搅拌墙（桩）;27地下连续墙;28土钉墙和复合土钉墙;29钢支撑;30锚杆∶31管井降水∶32人工挖土;33人工填土;34机械挖土;35机械填土。 目 次 1 总 则........................................................................................................................................................................ 1 2 基本规定.................................................................................................................................................................... 2 3 天然地基钎探............................................................................................................................................................ 3 4 素土、灰土地基........................................................................................................................................................ 6 5 砂和砂石地基..........................................................................................................................................................10 6 强夯地基..................................................................................................................................................................14 7 袖阀管注浆加固地基 ..............................................................................................................................................19 8 土工合成材料加筋地基 ..........................................................................................................................................23 9 长螺旋压灌素混凝土桩复合地基 ..........................................................................................................................27 10 灰土挤密桩和土挤密桩复合地基 ........................................................................................................................31 11 夯实水泥土桩复合地基 ........................................................................................................................................35 12 三重管高压旋喷桩 ................................................................................................................................................39 13 水泥土搅拌桩........................................................................................................................................................45 14 钢筋混凝土预制桩 ................................................................................................................................................45 15 人工挖孔混凝土灌注桩 ........................................................................................................................................59 16 旋挖成孔灌注桩....................................................................................................................................................65 17 反循环钻孔灌注桩 ................................................................................................................................................72 18 冲击成孔灌注桩....................................................................................................................................................78 19 长螺旋钻成孔灌注桩 ............................................................................................................................................83 20 柱锤冲扩挤密桩....................................................................................................................................................87 21 振冲碎石桩............................................................................................................................................................91 22 注浆钢管桩............................................................................................................................................................96 23 抗浮锚杆..............................................................................................................................................................100 24 现浇混凝土桩基承台 ..........................................................................................................................................112 25 浆砌重力式挡土墙 ..............................................................................................................................................117 26 劲芯水泥土搅拌墙（桩） ..................................................................................................................................121 27 地下连续墙..........................................................................................................................................................126 28 土钉墙和复合土钉墙 ..........................................................................................................................................126 29 钢支撑..................................................................................................................................................................126 30 锚杆......................................................................................................................................................................138 31 管井降水..............................................................................................................................................................147 32 人工挖土..............................................................................................................................................................153 33 人工填土..............................................................................................................................................................156 34 机械挖土..............................................................................................................................................................159 35 机械填土..............................................................................................................................................................163 本规程用词说明........................................................................................................................................................167 引用标准名录............................................................................................................................................................168 条文说明....................................................................................................................................................................170
DB11/T 1832.1-2021
建筑工程施工工艺规程第1部分∶地基基础工程
Construction workmanship code for building engineeringPart 1: foundation engineering
2021一04一01发布
2021-07一01实施
前 言
根据原北京市质量技术监督局《2018年北京市地方标准制修订项目计划》（京质监发【201820号）的要求，规程编制组经广泛调查研究，认真总结实践经验，参考国内相关标准，在广泛征求意见的基础上，制定
本规程。
本规程的主要技术内容是∶1总则;2基本规定;3天然地基钎探;4素土、灰土地基;5砂和砂石地基;6强夯地基;7袖阀管注浆加固地基∶8土工合成材料加筋地基;9长螺旋压灌素混凝土桩复合地基;10灰土挤密桩和土挤密桩复合地基;11夯实水泥土桩复合地基;12三重管高压旋喷桩;13水泥土搅拌桩;14钢筋混绿土预制桩;15人工挖孔混凝士灌注桩∶16旋挖成孔灌注桩∶17反循环钻孔灌注桩，18 冲击成孔灌注桩.19 长螺旋钻成孔灌注桩;20 柱锤冲扩挤密桩;21振冲碎石桩;22注浆钢管桩;23抗浮锚杆;24 现浇混凝土桩基承台;25浆砌重力式挡土墙;26劲芯水泥土搅拌墙（桩）;27地下连续墙;28土钉墙和复合土钉墙;29钢支撑;30锚杆∶31管井降水∶32人工挖土;33人工填土;34机械挖土;35机械填土。 目 次 1 总 则........................................................................................................................................................................ 1 2 基本规定.................................................................................................................................................................... 2 3 天然地基钎探............................................................................................................................................................ 3 4 素土、灰土地基........................................................................................................................................................ 6 5 砂和砂石地基..........................................................................................................................................................10 6 强夯地基..................................................................................................................................................................14 7 袖阀管注浆加固地基 ..............................................................................................................................................19 8 土工合成材料加筋地基 ..........................................................................................................................................23 9 长螺旋压灌素混凝土桩复合地基 ..........................................................................................................................27 10 灰土挤密桩和土挤密桩复合地基 ........................................................................................................................31 11 夯实水泥土桩复合地基 ........................................................................................................................................35 12 三重管高压旋喷桩 ................................................................................................................................................39 13 水泥土搅拌桩........................................................................................................................................................45 14 钢筋混凝土预制桩 ................................................................................................................................................45 15 人工挖孔混凝土灌注桩 ........................................................................................................................................59 16 旋挖成孔灌注桩....................................................................................................................................................65 17 反循环钻孔灌注桩 ................................................................................................................................................72 18 冲击成孔灌注桩....................................................................................................................................................78 19 长螺旋钻成孔灌注桩 ............................................................................................................................................83 20 柱锤冲扩挤密桩....................................................................................................................................................87 21 振冲碎石桩............................................................................................................................................................91 22 注浆钢管桩............................................................................................................................................................96 23 抗浮锚杆..............................................................................................................................................................100 24 现浇混凝土桩基承台 ..........................................................................................................................................112 25 浆砌重力式挡土墙 ..............................................................................................................................................117 26 劲芯水泥土搅拌墙（桩） ..................................................................................................................................121 27 地下连续墙..........................................................................................................................................................126 28 土钉墙和复合土钉墙 ..........................................................................................................................................126 29 钢支撑..................................................................................................................................................................126 30 锚杆......................................................................................................................................................................138 31 管井降水..............................................................................................................................................................147 32 人工挖土..............................................................................................................................................................153 33 人工填土..............................................................................................................................................................156 34 机械挖土..............................................................................................................................................................159 35 机械填土..............................................................................................................................................................163 本规程用词说明........................................................................................................................................................167 引用标准名录............................................................................................................................................................168 条文说明....................................................................................................................................................................170
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