本文關(guān)鍵詞：坡地場地豎向設(shè)計(jì)優(yōu)化　出處：《西安建筑科技大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 豎向設(shè)計(jì) 優(yōu)化 平土標(biāo)高 土方量 方案評價(jià)

【摘要】：豎向設(shè)計(jì)是總圖設(shè)計(jì)與工業(yè)運(yùn)輸?shù)囊粋�(gè)重要組成部分，豎向設(shè)計(jì)方案的合理與否不但直接關(guān)系到生產(chǎn)工藝流程及運(yùn)輸聯(lián)系的合理性，也關(guān)系到整個(gè)場地的安全穩(wěn)定性、土建投資和工程造價(jià)[1]。尤其在坡地場地上，建、構(gòu)筑物之間運(yùn)輸聯(lián)系比較復(fù)雜，，各種排水構(gòu)筑物和支擋工程量顯著增加，因此，亟待解決在坡地場地上豎向設(shè)計(jì)的優(yōu)化問題，從而處理好場地平面布置和豎向設(shè)計(jì)的關(guān)系。 本文在對國內(nèi)外研究現(xiàn)狀分析的基礎(chǔ)上，從對豎向設(shè)計(jì)基本理論入手，總結(jié)豎向設(shè)計(jì)優(yōu)化中存在的主要問題，從平土標(biāo)高優(yōu)化、土方量優(yōu)化及豎向設(shè)計(jì)方案評價(jià)等方面進(jìn)行研究。 1）平土標(biāo)高的優(yōu)化 平土標(biāo)高是豎向設(shè)計(jì)的基礎(chǔ)和關(guān)鍵，本文首先對傳統(tǒng)的平土標(biāo)高計(jì)算方法進(jìn)行分析比較，在坡地場地，由于地形起伏較大，很容易出現(xiàn)大填大挖的情況，而傳統(tǒng)的計(jì)算方法不能避免此問題。因此，本文提出應(yīng)用改進(jìn)最小二乘法對平土標(biāo)高進(jìn)行優(yōu)化，使得計(jì)算的平土標(biāo)高不但能滿足最高洪水位、地下水位、場地內(nèi)外運(yùn)輸?shù)牧己勉暯樱部墒沟脠龅赝练搅孔钚∏姨钔诜搅科胶�，并且避免坡地場地的大填大挖�?2）土方工程量的優(yōu)化 土方工程量計(jì)算精度對于控制土方工程造價(jià)具有決定性作用，論文通過對土方量計(jì)算方法進(jìn)行總結(jié)，探討了在特殊情況下方格網(wǎng)法的計(jì)算土方量公式；在分析土方量精度影響因素的基礎(chǔ)上，研究土方量計(jì)算精度與場地坡度、場地面積的關(guān)系，基于MATLAB平臺(tái)，確定在一定的精度下，場地面積與自然坡度對于方格邊長取值的影響，并確定方格邊長的取值范圍，并得到其關(guān)系式。 3）豎向設(shè)計(jì)方案的評價(jià) 豎向設(shè)計(jì)的合理性關(guān)系到整個(gè)場地的使用功能、安全、經(jīng)濟(jì)和景觀等方面，因此對豎向設(shè)計(jì)方案的評價(jià)與比選是豎向設(shè)計(jì)的必要環(huán)節(jié)。本文根據(jù)對豎向設(shè)計(jì)方案影響因素的分析，將定性和定量化指標(biāo)相結(jié)合，建立豎向設(shè)計(jì)方案評價(jià)指標(biāo)體系，應(yīng)用灰關(guān)聯(lián)熵-復(fù)合物元評價(jià)模型對豎向設(shè)計(jì)方案進(jìn)行分析評價(jià)，并應(yīng)用實(shí)例進(jìn)行驗(yàn)證。 通過論文對豎向設(shè)計(jì)中平土標(biāo)高的優(yōu)化，土方量的優(yōu)化及豎向設(shè)計(jì)方案的評價(jià)的論述及實(shí)例應(yīng)用結(jié)果的合理性分析，為坡地場地的豎向設(shè)計(jì)優(yōu)化理論及方法提供一定的借鑒，對實(shí)際工程應(yīng)用具有一定的參考價(jià)值。
[Abstract]:The vertical design is an important part of the design and industrial transportation of the general picture . The rationality of the vertical design is not only directly related to the rationality of the production process flow and transportation connection , but also the safety stability , the civil investment and the engineering cost of the whole site . Especially in the slope field , the transportation connection between buildings and structures is complex , the quantities of various drainage structures and supporting blocks are obviously increased , so the optimization problem of vertical design on the slope site is urgently solved , so that the relationship between the floor layout and the vertical design of the site is processed . Based on the analysis of the present situation at home and abroad , this paper starts with the basic theory of vertical design , summarizes the main problems existing in the optimization of vertical design , and studies the optimization of the level , the optimization of earthwork volume and the evaluation of vertical design scheme . 1 ) Optimization of leveling elevation The level of flat earth is the foundation and key of vertical design . In this paper , the traditional method of leveling earth elevation is analyzed and compared , and the traditional calculation method can not avoid this problem . Therefore , this paper puts forward an improved least square method to optimize the level of flat soil , so that the calculated level of flat earth can not only meet the highest flood level , the groundwater level , the transportation of the inside and outside of the site , but also the earthwork volume of the site can be minimized and the excavation amount is balanced , and the large filling and excavation of the sloping field can be avoided . 2 ) Optimization of earthwork volume The calculation precision of earthwork volume is decisive for controlling the cost of earthwork . The paper summarizes the calculation method of earthwork , and discusses the relation between calculation precision of earth quantity and site slope and field area . Based on MATLAB platform , it is determined that under certain precision , the influence of field area and natural slope on the value of square boundary length is determined , and its relation is obtained . 3 ) Evaluation of vertical design scheme The rationality of vertical design is related to the use function , safety , economy and landscape of the whole site , so the evaluation and comparison of vertical design scheme are necessary links of vertical design . Based on the analysis of influencing factors of vertical design scheme , qualitative and quantitative indexes are combined to establish the evaluation index system of vertical design scheme , and the vertical design scheme is analyzed and evaluated by using grey relation entropy - complex meta - evaluation model , and the examples are verified . Through the discussion of the optimization of the level of the horizontal soil in the vertical design , the optimization of the earthwork volume and the evaluation of the vertical design scheme and the rationality analysis of the application result of the example , this paper provides some reference for the optimization theory and method of vertical design optimization of the slope site , and has certain reference value for practical engineering application .

【學(xué)位授予單位】：西安建筑科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TU751

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 滕松;黃燦波;;復(fù)雜區(qū)域的土方均衡計(jì)算研究[J];測繪工程;2012年01期

2 吳敬文;周豐年;趙輝;;基于格網(wǎng)節(jié)點(diǎn)的土方量計(jì)算方法研究[J];測繪通報(bào);2006年11期

3 鄧永和;;誤差傳播律應(yīng)用的研究[J];大地測量與地球動(dòng)力學(xué);2007年06期

4 徐杰;略論總圖豎向布置[J];湖南造紙;2004年01期

5 唐平英;斷面法土方量計(jì)算公式的精度[J];港工技術(shù);1998年01期

6 孫曉莉;;工廠豎向設(shè)計(jì)之探討[J];工程建設(shè)與設(shè)計(jì);2009年10期

7 楊秋俠;張彥青;;場地平土標(biāo)高的優(yōu)化[J];工程勘察;2009年08期

8 謝澤權(quán);;工廠總圖豎向設(shè)計(jì)布置的探討[J];廣州化工;2010年07期

9 王鐵生;程鵬里;趙東保;緱慧娟;;方格網(wǎng)法土方量計(jì)算及誤差影響[J];測繪通報(bào);2012年S1期

10 王秋平;宋曉萌;;基于AHP—熵權(quán)模糊賦值組合模型的煤炭企業(yè)總圖運(yùn)輸設(shè)計(jì)方案評價(jià)研究[J];工業(yè)技術(shù)經(jīng)濟(jì);2013年03期

相關(guān)博士學(xué)位論文 前1條

1 張慶順;坡地建筑生態(tài)文化設(shè)計(jì)創(chuàng)意研究[D];重慶大學(xué);2009年

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