【正文】 ...............................................29 場區(qū)自然地理條件和區(qū)域地質(zhì)構(gòu)造 ......................................................................29 地理位置及交通條件 ..................................................................................29 氣象、水文特征 .........................................................................................29 地形地貌 ...................................................................................................30 場地區(qū)域地質(zhì)構(gòu)造特征及場地穩(wěn)定性 .........................................................30 工程地質(zhì)條件 ......................................................................................................31 地層結(jié)構(gòu) ...................................................................................................31 水文地質(zhì)條件 ............................................................................................33 巖土物理力學指標 .....................................................................................34 場地環(huán)境條件簡述 ...............................................................................................35 基坑支護結(jié)構(gòu)、降水、監(jiān)測設(shè)計簡述 ...................................................................35 基坑支護結(jié)構(gòu)設(shè)計 .....................................................................................35 基坑支護設(shè)計概述 ............................................................................35 東側(cè)基坑排樁支護體系（ 11’剖面）設(shè)計參數(shù) ...................................36 南 側(cè)基坑排樁支護體系（ 22’剖面）設(shè)計參數(shù) ...................................36 西側(cè)基坑排樁支護體系（ 33’剖面）設(shè)計參數(shù) ...................................37 北側(cè)基坑排樁支護體系（ 44’剖面）設(shè)計參數(shù) ...................................37 西側(cè)基坑排樁支護體系（ 55’剖面）設(shè)計參數(shù) ...................................37 基坑支護材料說明 ............................................................................38 基坑降水設(shè)計簡述 .....................................................................................38 降水井布置 ......................................................................................38 管井設(shè)計參數(shù) ..................................................................................38 抽排水系統(tǒng)設(shè)計 ...............................................................................39 施工圖紙基坑工程監(jiān)測設(shè)計簡述 ................................................................39 監(jiān)測內(nèi)容 ..........................................................................................39 監(jiān)測周期 ..........................................................................................39 監(jiān)測數(shù)據(jù)提供 ...................................................................................39 監(jiān)測建議 .........................................................................................40 施工條件簡述 ......................................................................................................40 ................................................................................................................41 楓丹中心項目深基坑工程基坑支護、降水及土石方開挖 方案及施工組織設(shè)計 第 2頁 中國建筑西南勘察設(shè)計研究院 有限公司 項目管理目標 ......................................................................................................41 質(zhì)量目標及創(chuàng)優(yōu)質(zhì)工程目標 .......................................................................41 工期目標 ...................................................................................................41 安全控制目標 ............................................................................................41 文明施工目標及創(chuàng)標化工地目標 ................................................................41 環(huán)境保護目標 ............................................................................................41 施工準備 .............................................................................................................42 施工現(xiàn)場準備 ............................................................................................42 技術(shù)準備 ...................................................................................................42 勞動力準備 ................................................................................................44 施工機具準備 ............................................................................................44 施工材料準備 ............................................................................................44 施工組 織部署 ......................................................................................................44 施工組織機構(gòu)設(shè)置 .....................................................................................44 施工人員配備 ............................................................................................45 項目管理人員崗位職責 .......................................................................45 施工總平面布置 .........................................................................................48 勞動力計劃 ................................................................................................49 特殊工種 ..........................................................................................49 旋挖鉆機成孔、綁扎鋼筋 .................................................................49 降水工人 ..........................................................................................49 冠梁施工施工 ...................................................................................49 錨索施工 ..........................................................................................50 樁間護壁施工 ...................................................................................50 施工機械計劃 ............................................................................................50 施工用電計劃 ............................................................................................51 樁上錨索施工 ...................................................................................51 樁間護壁 ..........................................................................................52 基坑降水 ..........................................................................................52 抗浮錨桿 ......