爆石工程 的英文怎麼說
中文拼音 [bàodàngōngchéng]
爆石工程
英文
blasting works-
As the increase of domestic high - rise buildings, more and more deep foundation trench supporting constructions have come into existence. among the general geographical condition of the urban district in qingdao, most of regions, which mainly consist of strong de composed rocks, are in quite good condition. except for the sandy soil and oozy soil along sea sides. but the development of rock cracks and breaking zones and unstable lamprophyre still exist, so blasting is needed during constructions of foundation trench. blasting have bad influence on the stability of slopes. moreover. the slope - liding has happened for several times, so the engineering project of foundation trench attracts more attention of people
隨著國內高層建築的發展，深基坑支護工程越來越多，綜合青島市區的地質狀況，除海邊有砂性土及淤泥軟土外，大部分地域巖土條件相對較好，多以強風化巖為主，但巖石裂隙發育，間或有斷裂帶和穩定性極差的煌斑巖穿插其中，基坑施工時需要爆破施工，對邊坡的穩定造成了不利影響，加之連續出現的幾次滑坡失穩事件，基坑支護工程越來越引起了各方面的重視。Technical thorny problems met during construction of cast - in - situ piles at riprap backfilling area and corresponding countermeasures are expounded to serve as a reference for similar engineering
摘要介紹爆破拋石回填區域鉆孔灌注樁施工中遇到的技術難題，並提出相應的處理措施。對類似工程部位施工有一定的借鑒作用。( 3 ) according to the actual geology situation in the material field, use the " alternation " principle of the value engineering analysis methods, and then find a better construction method to satisfy the requirement of rock - fill material, through using chamber blasting to substitute muffling and using an - fo to substitute ammonium nitrate explosive, and then huge economical benefits were gained, for example, the unit cost of its rock - fill material reduced from 11. 77 m3 to 7. 17 / m3, and directly reduced the total cost by 4. 26 million of cost
（ : 3 ）依據料場的實際地質情況，通過價值工程活動，利用價值分析的「代替」原理，在滿足堆石料功能不變的條件下，採用洞室爆破代替深孔梯段爆破，採用按油炸藥代替錢梯炸藥，使得堆石料的開采成本顯著降低，從投標價的h . 70元/ m3降低到7 . 17元/ m3 ，降低了4 . 53元/ mj ，以上壩堆石料94 . 2萬m 「計，直接降低成本426 . 75萬元，產生了巨大的經濟效益。Study on blasting mechanism and its engineering use of spiral cutting with big empty hole in rock under - excavation
巖石工程大空孔螺旋掏槽爆破機理研究及應用Application of the blasting compaction method for filling stone in earth works of shenzhen navy base
爆炸排淤填石法在填海圍地工程中的應用According to many engineering blasting cases, in - depth analysis of underwater blasting mechanics, and discussion about the advantages of touch - ground charging for underwater rubble - mound foundation explosive compaction, it is proved that touch - ground charging method for explosive compaction results in good effect and is characterized by simple and feasible operation, and low cost, and thus well accepted by clients and construction units
摘要通過大量的工程爆破實例，深入的水下爆炸機理分析以及觸地布藥方式在水下拋石基床爆炸密實優越性的討論，充分表明採用觸地布藥方式實施爆炸密實的效果良好，操作簡單可行，節約工程成本，並得到了業主、施工單位的肯定和好評。The product is suitable to be used to transmit auto - controlled signal for chemical industry, power industry, gasengineering, petro - chemical industry and mines where explosive risks or the places requiring higher explosion - proof safety exist. it has excellent shielding and anti - disturbance performances
本產品適用於化工、電力、煤氣工程、石化、礦山等存在爆炸危險的場合及其它防爆安全要求較高的場合，傳輸自動控制信號電纜具有優良的屏蔽性和抗干擾性能。In order to make the best use of explosive energy in loosing soil or throwing it onto some area and ensuring the bottom meet some leveling requirements after blasting, a plane charge layout is often adopted according to blasting design and engineering quality requirements in open chamber blasting such as mine exploitation, field leveling and foundation pit excavation of construction
摘要在礦山剝離、場地平整以及建（構）築物基坑開挖等露天爆破中，為了充分利用炸藥能量將巖石松動或拋擲到一定區域，並確保底板滿足一定平整度要求，按照爆破技術設計和工程質量要求，需要設計平面布藥結構。How to ensure the project implement safely and effectively, esp in the complicated condition of geology, the terrain and its features, is the key to restrict the project finishing successfully ; in this paper, the theoretic analyse and pratical study based on the extension of 309 country road ( from wuan to shexian in hebei province ), adopt the method of theoretical analyse, caculater and experiment, improve the controlling blasting skill and construction crafr of roadbed stonework, control the blasting harm effectively, accomplish the construction quickly and safely in normal conditions. the paper puts forward to the relative parameter applying to roadbed extension in beforecrack blasting, and raises the combination of beforecrack demolition and buffer demolition, which is the main way to conctrol the side - slope stable and taking shape. putting to use the achievement produces great social benifet and economic benefitjt has widely practical future
特別是在復雜的地質，地形及地物條件下，如何保證工程的安全快速有效實施成為制約工程順利完成的關鍵。本文的理論分析和實踐研究以國道309河北武安至涉縣段改建工程為依託，採用理論分析計算與現場試驗相結合的方法，研究並優化了路基石方控制爆破技術與施工工藝，有效控制了爆破危害，實現了保證現有公路正常運營條件下的快速安全施工，本文提出了在預裂爆破中適合於路基擴塹工程的有關參數。同時提出了預裂爆破與緩沖爆破相結合是控制邊坡穩定和成形的主要途徑。Under the most economical condition, taking the same instance, it analyzes the effect elements of blasting optimization, and then gives two projects of mixed loading emulsion explosive blasting : 1
在最優參數下，以三峽工程下岸溪採石場為例分析了影響爆破參數優化設計因素，提出了兩種混裝乳化炸藥爆破優化方案： 1Takes the practice of the three gorges project as the instance, using the arithmetic theory of constraint changing ruler method to solve the problems, we get the best blasting parameters for the least project cost
以三峽工程下岸溪採石場實際情況為例，運用約束變尺法的演算法原理求解，得出了該工程總成本最低時的爆破最優參數。Zhejiang 8 amounting to tunnel engineering limited company is alley of well of bridge of road surface of channel of pilot a ship into a harbour of water and electricity of volume road tunnel, railroad channel, irrigation works, roadbed, mine, large cubic metro of earth and stone blow up the professional construction company that construction is an organic whole, have channel highway project to always contract two class aptitude
浙江八達隧道工程有限公司是集公路隧道、鐵路隧道、水利水電引水隧道、路基路面橋梁、礦山井巷、大型土石方爆破施工為一體的專業施工企業，擁有隧道公路工程總承包貳級資質。The high - performance solution of sparse linear algebra equations is very important in solving many problems from science and engineering applications, including computational fluid, simulation and design of materials, data processing in oil exploitation and earthquake prediction, numerical forecast of weather, and numerical simulation of nuclear blast
稀疏線性代數方程組的高效求解是許多科學與工程計算的核心，如計算流體力學、材料模擬與設計、石油地震數據處理、數值天氣預報從核爆數值模擬等都離不開稀疏線性代數方程組的求解。Within the protection zone for a water project, any act of blasting, sinking a well, quarrying rock, and collecting earth, which endangers the safety of the water project, shall be prohibited
在水工程保護范圍內，禁止進行爆破、打井、採石、取土等危害水工程安全的活動。Within the scope of protection of flood control works, exploding, drilling wells, quarrying stones, collecting earth or other operations endangering the safety of flood control works are prohibited
在防洪工程設施保護范圍內，禁止進行爆破、打井、採石、取土等危害防洪工程設施安全的活動。As one part of the research program of study on reliability of stability of high rock slope and optimization of support, the thesis does further study on blasting and achieves some results as follows : ( 1 ) the interaction of shock wave and explosive gas due to blasting is the important cause to the destroy of the rock. the rock in the line of every hole is easiest to be destroyed while single - row blasting. dynamic loads of blasting can be simplified to triangular loads
本文作為「巖質高邊坡穩定可靠性與支護結構優化研究」研究課題的一部分，對邊坡工程中的爆破施工進行了深入的研究，主要取得了以下成果： （ 1 ）沖擊波和爆生氣體的共同作用是引起巖石破壞的重要原因；單排爆破中炮孔連心線上最容易破壞；爆破動力荷載可以簡化成三角形荷載。Coarse grained soil is composed of sand and gravel, stone residual, blasted stones etc., which has a characters of less cohesive force among grains and strong ability of water penetration. it is a kind of soil of loose grain structure with better utilization properties in the engineering
粗粒土是指砂礫石、砂卵石、石渣、爆破開採的石料等粗顆粒土石混合料，具有粗顆粒間粘結力小、透水性強的性質，是一種鬆散的顆粒狀結構，具有良好的工程使用性能。For example of granite, block stone mining analyzed deeply the blasting parameter ; the construction point of pie - split blasting engineering, and evaluated the blasting effect the result shows that pre - split blasting is applied successfully in the project
摘要針對花崗巖塊石開采工程，深入分析了預裂爆破參數的選擇、爆破施工應遵循的要點，並對爆破效果進行了評價，結果表明預裂爆破在該項工程中得到了成功應用。During the deep - hole blasting for the excavation of guishan quarry for construction of baoquan pumped storage hydropower station, the blasting powder factor and the charging concentration of the blasting powder in the rock are reasonably controlled, and then the rate of blasting chunk is greatly decreased with the reduction of the working amount of the boulder blasting afterwards in conjunction with the suitable excavator and crusher etc
摘要在寶泉抽水蓄能電站工程龜山料場開挖的深孔爆破中，合理控制了爆破單位耗藥量和炸藥在巖石中的集中度，最大限度地降低了大塊率，並結合使用適宜的開挖及破碎機械等措施，從而減少了二次爆破工作量。Abstract : taking the boshan - laiwu freeway as an example, the paper discusses the rocky deep cut slope problems from many sides such as : slope stability assessment, slope design, protection engineering and the constructional monitoring especially the explosion control etc. it stresses on the informational control principle of the deep and large cut slope
文摘:該文以博菜高速公路為例，從邊坡穩定性評價、邊坡設計、防護工程及施工監控、尤其是控制爆破等多方面探討了山區高等級高速公路石質深路塹邊坡問題，強調了高大路塹邊坡工程的信息化控制原則。分享友人