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大型地下水封洞庫(kù)工程動(dòng)態(tài)設(shè)計(jì)技術(shù)

發(fā)布時(shí)間:2018-05-03 08:47

  本文選題:水封洞庫(kù) + 動(dòng)態(tài)設(shè)計(jì)。 參考:《山東大學(xué)》2014年碩士論文


【摘要】:地下水封洞庫(kù)造價(jià)低、安全性高、占地面積少,從目前我國(guó)能源戰(zhàn)略?xún)?chǔ)備和保障國(guó)家能源安全的現(xiàn)狀來(lái)說(shuō),應(yīng)加快地下水封式能源洞庫(kù)的建設(shè)。黃島國(guó)家石油儲(chǔ)備地下水封洞庫(kù)工程項(xiàng)目是中國(guó)國(guó)家戰(zhàn)略?xún)?chǔ)備第二期項(xiàng)目第一個(gè)大型地下石油洞庫(kù),具有標(biāo)志性意義和示范作用。 對(duì)于地下工程,目前“動(dòng)態(tài)設(shè)計(jì)”是根據(jù)地下水封洞庫(kù)施工過(guò)程中反饋回來(lái)的各種信息,包括地質(zhì)超前預(yù)報(bào)信息、現(xiàn)場(chǎng)監(jiān)控量測(cè)數(shù)據(jù)信息、水幕系統(tǒng)等地質(zhì)條件,對(duì)已有的地下工程洞室布置、結(jié)構(gòu)體型、施工支護(hù)方案和方法等進(jìn)行信息數(shù)據(jù)的分析后修正“設(shè)計(jì)”及方案的局部以更加符合現(xiàn)場(chǎng)復(fù)雜的地質(zhì)情況。在“動(dòng)態(tài)設(shè)計(jì)”實(shí)施過(guò)程中各參建單位,根據(jù)共同修正的方案進(jìn)行施工、檢測(cè)、監(jiān)測(cè),確認(rèn),匯總信息,并和設(shè)計(jì)人員一起分析工程實(shí)際數(shù)據(jù)信息并及時(shí)修正后交由現(xiàn)場(chǎng)施工單位施工,從而實(shí)現(xiàn)“動(dòng)態(tài)設(shè)計(jì)”過(guò)程。 本論文基于黃島國(guó)家石油儲(chǔ)備地下水封洞庫(kù)工程項(xiàng)目,具體開(kāi)展了以下幾個(gè)方面的研究: (1)動(dòng)態(tài)設(shè)計(jì)技術(shù)保證手段。 其包含項(xiàng)目管理系統(tǒng)(DKPMS)、數(shù)字化輔助平臺(tái)系統(tǒng)(DKDAP)、地質(zhì)超前預(yù)報(bào)、現(xiàn)場(chǎng)監(jiān)控量測(cè)和地質(zhì)會(huì)商制度。 工程項(xiàng)目是在項(xiàng)目預(yù)設(shè)計(jì)的基礎(chǔ)上,由各參建單位組合成“動(dòng)態(tài)設(shè)計(jì)”相關(guān)方(形成組織構(gòu)架),以項(xiàng)目管理系統(tǒng)(DKPMS)和洞庫(kù)“動(dòng)態(tài)設(shè)計(jì)”數(shù)字化輔助平臺(tái)系統(tǒng)(DKDAP)為橋梁和紐帶,融工程現(xiàn)場(chǎng)監(jiān)控量測(cè)、地質(zhì)超前預(yù)報(bào)、圍巖穩(wěn)定性判識(shí)等理論和技術(shù),實(shí)施信息反饋、動(dòng)態(tài)設(shè)計(jì),采用經(jīng)驗(yàn)借鑒、理論分析、現(xiàn)場(chǎng)量測(cè)、超前預(yù)報(bào)和反分析計(jì)算等相結(jié)合的方法、手段,解決經(jīng)驗(yàn)與實(shí)際不符、理論與實(shí)際脫節(jié)、施工前預(yù)設(shè)計(jì)的局限性,實(shí)現(xiàn)大型地下水封洞庫(kù)工程“動(dòng)態(tài)設(shè)計(jì)”的信息化、智能化、科學(xué)化。 (2)動(dòng)態(tài)設(shè)計(jì)技術(shù)在黃島國(guó)家石油儲(chǔ)備基地地下水封洞庫(kù)工程應(yīng)用實(shí)例 成功在施工巷道試驗(yàn)段、工藝豎井、主洞室等部位運(yùn)用多種“動(dòng)態(tài)設(shè)計(jì)”技術(shù),取得了很好的效果。
[Abstract]:The underground water sealed cavern is low in cost, high in safety and less in area. From the current situation of energy strategic reserve and national energy security in our country, the construction of underground water sealed energy cave should be accelerated. Huangdao National Petroleum Reserve groundwater sealing Project is the first large underground oil reservoir in the second phase of China's National Strategic Reserve, which has symbolic significance and demonstration function. For underground engineering, at present, "dynamic design" is based on various kinds of information feedback from the construction process of underground water sealing cavern reservoir, including geological prediction information, field monitoring and measurement data information, water curtain system and other geological conditions. After analyzing the information data of the existing underground engineering cavern layout, structure shape, construction support scheme and method, the "design" and the parts of the scheme are revised to more accord with the complicated geological conditions in the field. In the course of implementation of "dynamic design", the participating units shall carry out construction, inspection, monitoring, confirmation and collection of information according to the joint revised scheme, It also analyzes the actual data information of the project with the designer and gives it to the site construction unit for construction after timely correction, thus realizing the process of "dynamic design". Based on the project of Huangdao National Petroleum Reserve groundwater sealing reservoir, this paper has carried out the following aspects of research: 1) the technical guarantee means of dynamic design. It includes project management system (DKPMS), digital auxiliary platform system (DKDAP), geological forecast, field monitoring and measurement, and geological consultation system. Based on the pre-design of the project, the engineering project is composed of various participating units to form the relevant parties of "dynamic design" (forming the organizational framework, taking the project management system (DKPMS) and the "dynamic design" digital auxiliary platform system (DKDAPs) as the bridge and tie. Theory and technology such as on-site monitoring and measurement, geological advance prediction, judgement of surrounding rock stability, etc., implementation of information feedback, dynamic design, use of experience for reference, theoretical analysis, field measurement, etc. The methods and means of combining advanced forecast with reverse analysis and calculation to solve the problem of inconsistent experience with reality, disjointing theory from practice, limitation of pre-design before construction, realizing "dynamic design" of large-scale underground water sealing cavern engineering, and intelligentizing, are realized. Scientific. Application of dynamic design technology in the underground water seal reservoir engineering of Huangdao National Petroleum Reserve Base A variety of "dynamic design" techniques have been successfully used in construction roadway test section, technological shaft, main cavern and so on, and good results have been obtained.
【學(xué)位授予單位】:山東大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2014
【分類(lèi)號(hào)】:TV623

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