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1、合肥工業(yè)大學(xué)碩士學(xué)位論文合肥市大房郢水庫土壩設(shè)計(jì)與安全評(píng)價(jià)姓名:錢建輝申請(qǐng)學(xué)位級(jí)別:碩士專業(yè):巖土工程指導(dǎo)教師:王國(guó)體20050501合肥市大房郢水庫土壩設(shè)計(jì)與安全評(píng)價(jià)摘要本文通過對(duì)土壩筑壩技術(shù)的分析研究,依據(jù)相關(guān)設(shè)計(jì)規(guī)范,對(duì)大房郢水庫土壩的設(shè)計(jì)與安全評(píng)價(jià)問題進(jìn)行探索。大房郢水庫的主壩設(shè)計(jì)涉及工程規(guī)劃、工程設(shè)計(jì)兩個(gè)方面,工程設(shè)計(jì)的內(nèi)容主要包括主壩結(jié)構(gòu)、筑壩土料的料場(chǎng)勘察及壩體壓實(shí)標(biāo)準(zhǔn)、壩基處理及穿堤建筑物等,按不同工況對(duì)土壩的壩體滲流、壩體穩(wěn)定和壩體沉降進(jìn)行計(jì)算。旌工過程中施工單位自檢、監(jiān)理抽查對(duì)土壩的質(zhì)量進(jìn)行檢查控制,竣工驗(yàn)收前委托質(zhì)量
2、檢測(cè)單位對(duì)土壩的填筑質(zhì)量進(jìn)行質(zhì)量檢測(cè)。水庫蓄水前委托科研單位對(duì)工程進(jìn)行安全鑒定。通過觀測(cè)設(shè)施進(jìn)行施工期、蓄水期和運(yùn)行期的沉降、位移、滲流的系統(tǒng)觀測(cè)。依據(jù)施工質(zhì)量檢測(cè)的數(shù)據(jù)和壩體運(yùn)行的觀測(cè)數(shù)據(jù),對(duì)壩體結(jié)構(gòu)進(jìn)行安全評(píng)價(jià)。關(guān)鍵字:大房郢水庫土壩設(shè)計(jì)施工質(zhì)量質(zhì)量檢測(cè)安全鑒定安全評(píng)價(jià)TheEarthDam’sDesignAndSafet)rEValuationonHefejDafangyingR鵲ewoirAbstractThoughtheanalysisandresearchonthctechIdque0ftlleemhd鋤’scons劬lcti
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6、oir'eanhd鋤,design,constnlctionqual慨qual時(shí)check,印praisalofsafety,safetyevaluation合肥工業(yè)大學(xué)本論文經(jīng)答辯委員會(huì)全體委員審查,確定符合合肥工業(yè)大學(xué)工程碩士論文質(zhì)量要求。答辯委員會(huì)簽名(工作單位、職稱)主席:i/;f多f吆.。艦以戈≮妖甄辦觚么叔疹叫壯受-f叫f紗諺L訖以疹陽一f巧鋼。葉硝“枷,/翻5夏侈f卿?各舡濁批曲幣6涸援插圖清單圖4.1施工期滲壓計(jì)過程線(O+160)????????????????55圖4.2旌工期滲壓計(jì)過程線(O+350)????????
7、????????55圖4.3施工期滲壓計(jì)過程線(O+430)????????????????56圖4.4旌工期滲壓計(jì)過程線(0+820)????????????????56圖4.5穩(wěn)定滲流作用時(shí)土壩的穩(wěn)定計(jì)算???????????????.60圖4.6滲流計(jì)算樣圖????????????????????????63圖4.7穩(wěn)定計(jì)算成果????????????????????????64圖4.8大壩斷面圖????????????????????????66表2.1表2.2表2.3表2.4表2.5表2.6表2.7表2.8表2.9表2.10表2
8、.1l表2.12表2.13表2.14表2.15表2.16表2.17表2.18表2.19表2.20表2.2l表2.22表3.1表3.2表3.3表3.4表3.5表格清單各頻率設(shè)計(jì)洪水洪峰流量表??