深路塹工程穩(wěn)定性分析
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摘 要:該文依托于廣西南寧市深路塹工程K4+125~K4+331,對(duì)深路塹工程周邊的地形地貌、地層巖性、地質(zhì)構(gòu)造及地震、水文地質(zhì)條件和水腐蝕性評(píng)價(jià)進(jìn)行考察。針對(duì)工程位置的巖土物理力學(xué)指標(biāo)進(jìn)行統(tǒng)計(jì)分析,從而對(duì)場(chǎng)地穩(wěn)定性、巖土體及結(jié)構(gòu)面工程地質(zhì)特征、人工邊坡穩(wěn)定性和抗滑樁持力層做出評(píng)價(jià)。
關(guān)鍵詞:路基;邊坡;穩(wěn)定性;深路塹;物理力學(xué)指標(biāo)
中圖分類號(hào):U416.1+3 文獻(xiàn)標(biāo)志碼:A 文章編號(hào):2095-2945(2023)31-0114-04
Abstract: Based on the K4+125~K4+331 of the deep graben project in Nanning, Guangxi, this paper investigates the topography and geomorphology, stratum lithology, geological structure, earthquake, hydrogeological conditions and water corrosion evaluation around the deep graben project, and makes a statistical analysis of the geotechnical physical and mechanical indexes of the engineering location, so as to evaluate the site stability, engineering geological characteristics of rock and soil mass and structural surface, artificial slope stability and anti-slide pile bearing layer.
Keywords: roadbed; slope; stability; deep graben; physical and mechanical index
近年來(lái)我國(guó)綜合國(guó)力不斷增強(qiáng),公路方面的發(fā)展也蒸蒸日上,正所謂道路是國(guó)家走向富強(qiáng)的象征,所以我國(guó)對(duì)公路事業(yè)的發(fā)展非常在意[1]。(剩余3507字)