地質(zhì)工程畢業(yè)論文


目錄
摘   要 i
Abstract ii
前言 iii
第一章 巖土工程勘察綱要 1
1.1 工程概況及任務(wù)來源 1
1.2 本綱目勘察目的及要求 2
1.3 勘察綱要 3
第二章 勘察技術(shù)設(shè)計(jì) 5
2.1 工程地質(zhì)測(cè)繪 5
2.2 工程測(cè)量 6
2.3工程物探 8
2.4鉆探取樣技術(shù)設(shè)計(jì) 9
2.5水文地質(zhì)勘探 15
2.6原位測(cè)試技術(shù)設(shè)計(jì) 16
2.7現(xiàn)場(chǎng)技術(shù)工作 17
2.8室內(nèi)試驗(yàn)設(shè)計(jì) 21
第三章 野外工作施工組織設(shè)計(jì) 23
3.1施工準(zhǔn)備工作 23
3.2人員編制及組織機(jī)構(gòu)，崗位責(zé)任 23
3.3 施工進(jìn)度安排及工期保證措施 26
3.4 施工質(zhì)量標(biāo)準(zhǔn)及質(zhì)量保證措施 27
3.5 安全生產(chǎn)和文明施工措施 30
3.6 施工設(shè)備一覽 31
3.7施工費(fèi)用預(yù)算 31
第四章   巖土試驗(yàn)與測(cè)試 35
4.1巖土試驗(yàn)方法與規(guī)程 35
4.2 試驗(yàn)數(shù)據(jù)記錄、整理與分析 43
4.3巖土參數(shù)取值 46
4.4原位測(cè)試統(tǒng)計(jì)分析 47
第五章 勘查成果應(yīng)用 49
5.1場(chǎng)地環(huán)境及地質(zhì)災(zāi)害評(píng)價(jià) 49
5.2場(chǎng)地穩(wěn)定性評(píng)價(jià) 49
5.3地層巖土性能評(píng)價(jià) 49
5.4水文地質(zhì)條件評(píng)價(jià) 49
5.5地震效應(yīng)評(píng)價(jià) 50
5.6不良地質(zhì)現(xiàn)象及特殊性巖土評(píng)價(jià) 51
5.7基坑開挖及支護(hù)評(píng)價(jià) 52
5.8 基礎(chǔ)方案評(píng)價(jià) 52
5.9結(jié)論與建議 52
結(jié)束語 54
參考文獻(xiàn) 55

摘   要
近年來，隨著國(guó)民經(jīng)濟(jì)的高速發(fā)展，中國(guó)的鐵路建設(shè)也進(jìn)入了一個(gè)前所未有的時(shí)代。2008年4月18日，我國(guó)自主知識(shí)產(chǎn)權(quán)的和諧號(hào)動(dòng)車下線，開創(chuàng)了我國(guó)高速鐵路的新時(shí)代，繼而京津高鐵的建成通車?yán)_了我國(guó)高速鐵路建設(shè)的序幕。京滬高鐵、鄭西高鐵的投入建設(shè)標(biāo)志著我國(guó)高速鐵路建設(shè)高峰期的到來?；疖囁俣纫淮伪纫淮胃?，當(dāng)然對(duì)鐵路建設(shè)的要求也就會(huì)越來越高和越來越嚴(yán)格，并且建設(shè)的地質(zhì)環(huán)境也越來越復(fù)雜。因此，這對(duì)鐵路工程地質(zhì)勘查的理論和技術(shù)方法的要求也越來越高。以便于為鐵路建設(shè)提供更加準(zhǔn)確可靠的地質(zhì)依據(jù)。
鐵路工程地質(zhì)勘察是鐵路建設(shè)中最基本也是最重要的一個(gè)環(huán)節(jié)，是鐵路建設(shè)的基礎(chǔ)性工作。它的主要任務(wù)是查明鐵路沿線的工程地質(zhì)條件、不良工程地質(zhì)問題并進(jìn)行分析和評(píng)價(jià)。為鐵路建設(shè)提供可靠的、準(zhǔn)確的、完整的勘察資料和地質(zhì)依據(jù)，并且要考慮到環(huán)境地質(zhì)問題，以確保鐵路建設(shè)的安全穩(wěn)定、經(jīng)濟(jì)合理。
本文主要是關(guān)于武廣客運(yùn)專線衡陽(yáng)站巖土工程詳細(xì)地質(zhì)勘察。為了能夠提供可靠準(zhǔn)確的地質(zhì)資料，本次勘察采用了多種勘察方法和手段。包括全取芯鉆探、現(xiàn)場(chǎng)標(biāo)貫試驗(yàn)、動(dòng)、靜力觸探試驗(yàn)、波速測(cè)試、注水試驗(yàn)等。對(duì)采集的資料進(jìn)行綜合的分析與整理，為鐵路建設(shè)部門提供相關(guān)的推薦值。本文還對(duì)衡陽(yáng)站建設(shè)場(chǎng)地的水文地質(zhì)條件、不良工程地質(zhì)問題進(jìn)行了分析與評(píng)價(jià)，并給出了處理意見。對(duì)于地基和樁基也結(jié)合材料給了建議，供有關(guān)部門設(shè)計(jì)參考。此工程預(yù)算造價(jià)為2635766元。

關(guān)鍵詞：工程地質(zhì)勘察；標(biāo)準(zhǔn)貫入試驗(yàn)；液化；地基
Abstract
In recent years, with the rapid development of the national economy, China's railway construction has entered an unprecedented age. on April 18, 2008, our country proprietary intellectual property right’s train the harm nation moving which founded our country high-speed railroad's new times. Then Beijing and Tianjin high-speed railroad has build and revolving. This opens to the traffic and raises the curtain for high-speed railway construction of our country. while Beijing-Shanghai high-speed railway and Zhengzhou-Xian high speed railway building which symbolizes our country high-speed railroad construction peak arrival. The train’s speed one time compared to high, And the requirements of the railway construction will also more and more high and more and more strict, and the construction’s environment becomes more and more complex. Therefore, the geological survey’s requirements of the railway works in theory and technique are more and more high, In order to provide a more accurate and reliable geological basis for Railway construction.
Railway engineering geological reconnaissance of the railway construction is the most basic and most important aspect. Also is the foundation of the railway construction work. Its primary mission is verifies engineering geology condition the bad engineering geology question and analysis and eva luation the problem. Provides reliable, accurate, the complete reconnaissance material and the geological basis for the railroad construction, and taking into account the environmental geological problems in order to ensure the safety and stability economical and reasonable of the railway .
This article is mainly about Hengyang station, Wuhan-Guangzhou Passenger Dedicated Line preliminary engineering geological reconnaissance. In order to be able to provide reliable and accurate geological information, the reconnaissance has used many kinds of reconnaissance methods. This is including core drilling, SPT-site testing, dynamic and static cone penetration tests. Analysis and collate comprehensive the Collected data and provides the related recommendation value for the railroad construction department. This article also analysis and eva luate hydro geological conditions and adverse geological engineering problem of the Hengyang station. And give the views of the treatment for the foundation, has also give the suggestion for design department’s reference. This project budget cost of construction is RMB2635766.

Key words: Engineering Geological Investigation ； Standard Penetration Test ； Liquefaction ；Foundation