預應力地錨 的英文怎麼說
中文拼音 [yùyīnglìdemáo]
預應力地錨
英文
prestressed ground anchors-
Strengthening ill geologic section road chasm side slope with prestressed achor pile grid beam
預應力錨桿格梁加固不良地質地段路塹邊坡The article structure the landslide prevention and cure, the structure of prestress anchors and its application in detail. basing on the geology condition of fabricating yard, we calculate the solid power and the length of anchor rope. we have worked out the experiment research scheme, and has carried on the earlier stage experiment, field demarcation experiment and has opened pulling the experiment on the spot. ten teams of steel rope to two teams of structure types twist the experimental data that thread internal stress and the total pulling force has been in progress research, and has put forward raising the measure of solid capability of prestress anchor and administering possessing
本文以川藏公路滑坡路段為研究對象,對滑坡的治理、預應力錨索的結構、作用及其在滑坡防治中的應用進行了詳細的分析;基於施工現場的地質條件,對錨索錨固力及錨索最佳錨固段長度進行了理論計算;制定了實驗研究方案,進行了前期實驗、現場標定實驗、實地張拉實驗;對兩組結構型式的十組鋼絞線內應力及總張拉力的實驗數據進行了研究,提出了提高預應力錨索錨固性能的措施,以及具體的施工方案和施工工藝。The structure of prestressed anchor - rope and groundsill is one of the most effective sheathing works, it is used wildly in some slop protection works. the structure is made up of prestressed anchor - rope and groundsill. the combined structure can utilize the latent energy of rock or soil mass
預應力錨索地梁結構是一種極其有效且正推廣應用於各工程部門的支擋防護體系。該結構由預應力錨索和地梁共同組成。Internal force calculating method of prestressed - cable beam - on - foundation for high rock slope
巖石高邊坡預應力錨索地梁的一種內力計算方法Permanent prestressed ground anchor systems pile
永久性預應力地錨樁基系統Permanent prestressed ground anchor systems public works category
永久性預應力地錨樁基系統It is applied to drill heavy duty pretension anchor holes at side slope of water power station, railway or highway projects, to drill drainage holes and grouting pile holes on roof of tunnel gallery
適用於水電站鐵路公路邊坡大噸位預應力錨固孔排水孔隧道口管棚孔的施工,以及預防滑坡巖石坍塌等地質災害治理工程。Besides experiments, the present domestic and abroad study on anti - slide pile is mainly analysis by traditional cantilever beam method, foundation coefficient method and elastic mechanic method. on the basis of previous studies, this paper carries out a research on relevant design and calculation theory about anti - slide piles, comprising the interaction between anti - slide piles and rock and soil of side slopes, the soil arching model of anti - slide piles and the internal stress calculation method of prestressed anchor cables
目前國內外對抗滑樁的研究,除試驗研究外,主要採用傳統的懸臂梁法、地基系數法及彈性力學方法來進行分析。本文在前人的研究基礎上,通過對抗滑樁相關設計計算理論進行研究,包括抗滑樁與邊坡巖土體的相互作用,抗滑樁的土拱效應模型以及抗滑樁預應力錨索的內力計算方法進行分析。A computer program is also presented on calculating the instantaneous prestress losses and the tension value of prestressing tendon, which can be used conveniently in design or in construction
本文編制了計算預應力摩擦損失、錨固損失和張拉伸長值的程序,能夠在設計或施工中很方便地使用。Introduced by prestressed pier in the gate of spillway in xiao xia hydroelectric power station, the text reasonably established 3 - d finite elements mechanic model by the advanced finite elements popular in the world which can expediently impose tension of anchor funicular at its place. it also considered possible diversified combination of loading, and indicated that the effect of its prestressed action is fruitful compared with its conventional counterpart by study of mechanic calculation in comparison. as a result, it vastly improved burdening state of pier. by analysis of 3 - d finite element method, it also gained the stress result indifferent boundary conditions such as breast wall joint support and fixed support, and the displacement result in diversified loading combination. those results gained the instructive and reference value in design of prestressed pier
本文結合黃河小峽水電站泄洪閘預應力閘墩這一工程實踐,採用國際上已成熟的有限元方法,合理地建立了預應力閘墩的三維有限元模型,該模型可方便地按預應力錨索的點位施加錨索預張拉力,考慮了可能發生的多種荷載工況組合,並與無預應力閘墩結構進行了對比分析研究,指出其預應力效果是明顯的,可以大大改善閘墩結構的受力狀態,通過三維有限元分析,還得到了胸墻簡支、固端不同情況下的應力成果和各荷載下的位移成果,這些成果的取得對預應力閘墩的設計具有一定的指導和參考價值。It is difficult to use pre - stress anchor technique to the deep excavation pit on the coast, in which the stra - tum is highly filled with water and subjected to the penetration of sea water, therefore there is no suc - cessful experience
瀕臨海邊的深基坑,地層含水量高,滲透性大,易受海水滲透影響,在這類基坑中應用預應力錨桿技術困難極大,鮮有成功的工程經驗。This paper presents analysis on the engineering geologic features, cause of revival and prediction of the developing trend of the captioned landslide in zigui county, together with the proposed treatment measures, which will be of reference value for other landslide treatment practices
摘要在論述三峽庫區秭歸縣歸州四號滑坡工程地質特徵、復活原因、後期變化趨勢的基礎上,提出滑坡治理方案,進行預應力錨索抗滑樁、樁間檔土板、植被護坡、地面排水等分項工程設計,總結本滑坡治理工程的設計經驗,供其它滑坡治理工程參考。The test data of dongping project, which belongs to beijing - zhuhai highway at guangdong province, are given in this thesis. all the data are drawn to diagrams and compare with the theory compute results of winkler method and continue beam method separately
本文還對東坪工點的預應力錨索地梁進行了現場試驗,測試了錨索外錨力,地梁土壓力以及梁內鋼筋拉力,並繪製成相關數據表和相應曲線圖。Taking a qingdao hotel second phased project deep hole excavated for building foundation as example, the paper introduces the application of the demolition vibration in the complex peripheral environment and the geological condition, the influence, crag body vertical excavates regarding nearsightedness, the pre - stressed anchor rod and the earth nail unify support and protect the technology in the project of the crag body side slope
摘要以青島某飯店二期工程深基坑為例,介紹了在復雜的周邊環境和地質條件以及有爆破振動的影響下,對于近似垂直開挖的巖體邊坡,預應力錨桿與土釘結合的支護技術在邊坡支護工程中的應用。According to the characteristics of foundation pit and adjacent building and surrounding circumstance, some reasonable measures are given to protect the safety of adjacent building based on displacement control, such as prestressed anchor for limitation to lateral displacement of foundation pit, as well as root pile for foundation underpinning of adjacent building to increase its stiffness
摘要根據基坑開挖、場地地質條件和鄰近建築物的特點,基於變形控制的考慮,採用預應力錨桿限制基坑側向變形,通過微型樁對鄰近建築物基礎進行預托換加固增強其抵抗變形能力,保證工程順利完工和周圍建築的安全使用。In light of the existing problem in researching the mechanism of prestressed anchor rope foundation beam system, and based on the loading and deformation compatibility relation of foundation and foundation beam of prestressed anchor rope foundation beam system, through decomposition and discretization of prestressed anchor rope foundation beam system, a new theoretical calculation method that can consider the interaction of prestressed anchor rope foundation beam system, is proposed
摘要針對現階段預應力錨索地梁與地基共同作用機理研究方面存在的問題,以預應力錨索地梁和地基巖土體之間荷載、變形協調關系為基礎,通過對預應力錨索地梁體系的分解和離散化處理,建立了能考慮預應力錨索地梁體系共同作用的預應力錨索地梁計算理論和方法。There is extensive application of anti - slide pile in slide treatment in resent years, especially those with prestressed anchor cables
近年來,抗滑樁尤其是預應力錨索抗滑樁已廣泛地應用於滑坡防治工程中。Prestressed ground anchor
預應力地錨By the test of anchor cable pull - out intensity, research is carried on anchor capability, stiffness coefficient and prestress losses of anchor cable in reinforcing similar soil slopes. the mechanisms of reinforcing similar soil slopes by prestressed anchor cable sash ( beam ) are studied by the method of combination of field test, theory analysis and numerical simulation, as a result, the calculational pattern of internal force of anchor cable sash ( beam ) is put forward
本文通過大量野外調查,提出類土質邊坡的概念,並分析了它不同於一般粘性土邊坡的特性;通過錨索抗拔試驗研究了類土質邊坡的錨固力大小、錨索剛度系數和錨索預應力損失情況;通過現場試驗、理論分析和數值計算相結合的方法,研究預應力錨索框架(地梁)加固類土質邊坡的機理,提出預應力錨索框架(地梁)的內力計算模式。It is used to drill heavy duty pretension anchor holes at side slope of water power station, railway or highway projects, as well as drainage holes
適用於水電站鐵路公路邊坡大噸位預應力錨固孔排水孔的施工,以及預防滑坡巖石坍塌等地質災害治理工程。分享友人