【正文】 .............7 區(qū)域地層概述 .......................................................................................8 區(qū)域水文 ...............................................................................................8 地震 .......................................................................................................9 氣象 .......................................................................................................93 場地概述 ....................................................................................................11 地形地貌及既有建筑物和管線 .........................................................11 場地地質(zhì)構(gòu)造 .....................................................................................12 場地地層概述 .....................................................................................124 巖土分層及其巖性特征 ............................................................................12 分層依據(jù) .............................................................................................12 巖土層巖性特征 .................................................................................12 巖土分界線 .........................................................................................135 土石可挖性分級 ........................................................................................136 場地土類型、場地復(fù)雜程度及場地類別 ................................................14大連地鐵一號線二期工程東海公園車站巖土工程勘察報告 3 工程安全等級 .....................................................................................14 場地土類型 .........................................................................................14 場地復(fù)雜程度 .....................................................................................15 場地類別 .............................................................................................157 地震 ............................................................................................................168 特殊土及不良地質(zhì) ....................................................................................16 填土 ....................................................................................................16 海相沉積地層 ....................................................................................16 風(fēng)化巖 .................................................................................................179 水文地質(zhì) ....................................................................................................17 地下水的類型、賦存、徑流排泄 .....................................................17 各巖土層的富水性及滲透系數(shù) .........................................................17 地下水的腐蝕性 .................................................................................1810 巖土物理力學(xué)指標(biāo)統(tǒng)計及其參數(shù)建議值 ..............................................18 統(tǒng)計方法 ...........................................................................................18 統(tǒng)計數(shù)據(jù)的可靠性 ...........................................................................18 統(tǒng)計數(shù)據(jù)的說明 ...............................................................................19 室內(nèi)試驗指標(biāo)統(tǒng)計 ...........................................................................19 原位測試指標(biāo)統(tǒng)計 ...........................................................................19 巖土物理力學(xué)設(shè)計參數(shù)建議值 .......................................................2011 環(huán)境工程地質(zhì) ..........................................................................................22 環(huán)境對修建工程的影響 ...................................................................22 修建工程對環(huán)境的影響 ...................................................................22大連地鐵一號線二期工程東海公園車站巖土工程勘察報告 4 工程誘發(fā)地質(zhì)災(zāi)害 ...........................................................................2212 工程地質(zhì)條件評價及工程措施建議 ......................................................22 工程地質(zhì)條件評價 ...........................................................................22 工程措施建議 ...................................................................................24 運營期間注意事項 ..........................................................................25 環(huán)境保護 ..........................................................................................2513 存在問題及下階段工作的建議 ..............................................................2614 其他 ..........................................................................................................26大連地鐵一號線二期工程東海公園車站巖土工程勘察報告 5 附表、附件及附圖附表： 巖土物理力學(xué)指標(biāo)設(shè)計參數(shù)建議值表……………………2 頁勘探孔一覽表………………………………………………1 頁標(biāo)準(zhǔn)貫入試驗數(shù)據(jù)統(tǒng)計表…………………………………1 頁圓錐動力觸探試驗數(shù)據(jù)統(tǒng)計表……………………………1 頁波速試驗成果匯總表………………………………………5 頁水質(zhì)分析匯總評價表………………………………………2 頁巖石物理力學(xué)指標(biāo)匯總統(tǒng)計表……………………………2 頁視電阻率測試成果統(tǒng)計表…