jacked pile 中文意思是什麼
-
Calculating method of anchor jacked pile while sinking
錨桿靜壓樁擠土效應的計算 -
Working mechanics and applications of anchor static jacked pile
錨桿靜壓樁工作機理及應用 -
Numerical analysis of jacked pile driving
靜壓樁沉樁過程的數值分析 -
Calculating jacking resistance of jacked pile by using beating counts of standard penetration test
利用標貫擊數估算靜壓樁的沉樁阻力 -
This paper introduces the technique about pit - jacked pile and building correction to replace by rising
本文對坑式靜壓樁技術和頂升糾偏技術作介紹。 -
Pit - jacked pile is a new technique as building reinforces and it has some special advantages
坑式靜壓樁作為一種地基托換加固新技術，其施工方法具有獨特的優點。 -
This paper will expatiate the interaction theory in pile and soil, make elastic - plastic analysis for soil around pit - jacked pile
本文對坑式靜壓樁的樁土共同作用進行分析。 -
So it is important for engineering application that compacting effects of jacked pile are effectively predicted and construction measures that can decrease the compacting effects of jacked pile are taken
因此，能有效地預估靜壓樁產生的擠土效應以及採取能夠減少擠土效應的施工措施都具有非常重要的工程意義。 -
This technique is widely used by many years " popularization. now pit - jacked pile can be applied in some other projects such as correction, ground strengthening and temporary shoring
經過幾十年的推廣使用，目前在很多地區已經廣泛使用，其使用范圍也從單一的托換加固發展到糾偏、補強加固、臨時支撐等工程。 -
The expressions of displacement fields of dorsal and frontal surface for two piles, row piles and group piles are derived. the solution taking into consideration the effect of construction sequence of jacked pile accords with the actual engineering
該式考慮到了沉樁施工順序的影響，較各樁的簡單疊加更符合工程實際情況，而且能夠簡化為不考慮施工順序的靜壓群樁擠土位移場的解答。 -
Then displacement fields are researched via the finite element model that accords with actual process of jacked pile. and the effects of displacement fields caused by difference modulus ratio, friction between pile and soil, possion ration of soil and soil index of c and are put forward
接著建立了能夠模擬沉樁連續貫入的有限元模型，利用該有限元模型分析了樁土模量比、樁土界面接觸剛度、樁土界面摩擦、泊松比以及土體的c和指標等因素對沉樁擠土效應的影響。 -
This thesis in the paper will play a great role in popularizing anchor jacked pile. in this paper, the research of anchor jacked pile is still in its elementary phase, more work should be done to improve it in the future so as to guide the practical engineering
本文的課題對錨桿靜壓樁的推廣使用具有很大的意義和工程實用價值，但本文對該課題的研究仍處于初級階段，今後需要做更多的工作去完善它，使它能夠對工程真正具有指導意義。 -
This paper respectively uses the method of expansion of cavity and fem to analysis the soil compaction effect of anchor jacked pile while sinking, and compares the calculation result of the two methods by combining effect is valuable to the application of engineering
摘要分別用柱形孔擴張法和有限元方法對錨桿靜壓樁沉樁過程中的擠土效應進行了分析，並結合工程實例對兩種方法計算的結果進行了比較，很好地探討了沉樁擠土規律，具有一定的工程實用價值。 -
Anchor jacked pile is a new technique researched by ourselves for building reinforce and has some strongpoint others have not. twenty years " popularization makes this technique widely used. now anchor jacked pile can be applied in some other project such as correction, ground strengthening, pile foundation ' s top - down construction in newly built building
錨桿靜壓樁作為我國自行研製的一種地基托換加固新技術，有著其它施工方法所不具有的自身的優點，經過二十年的推廣使用，目前在很多地區已經廣泛使用，而且其適用范圍也從以前的單一的托換加固作用發展成可用於糾偏、補強加固、新建工程逆作法樁基施工等工程。 -
Elastic - plastic analysis for soil around anchor jacked pile in this paper, the course of penetration is regarded as expansion of cylindrical cavity in infinite soil mass. combining with the knowledge of elastic mechanics and plastic mechanics, we can make analysis for soil around pile. finally, we can educe the cylindrical cavity pressure, radius of plastic zone, radical displacement in elastic zone, excess pore water pressure in soil around pile and spherical cavity pressure at the end of pile
錨桿靜壓樁樁周土體的彈塑性分析該部分是文章的主要工作所在，本文把壓樁過程樁周土體的本構關系看作是水平面的平面應變小孔擴張問題，利用小孔擴張原理，結合彈性力學以及塑性力學的知識，對壓樁後土體的性狀作出分析，得出樁對土的擠擴作用力、樁周土體塑性半徑、彈性區的位移，壓樁完成瞬時樁周土體彈性區和塑性區的超孔隙水壓力以及樁端球形孔擴張的擴張力。 -
Hi spite of twenty years " usage in engineering, anchor jacked pile bases on no compellent theory. this paper works primarily in the following aspects : 1. introduction of anchor jacked pile as a new technique, few people realize it. this paper will introduce anchor jacked pile about its history, strongpoint, construction course, research status quo and some existent problems
對錨桿靜壓樁作一個介紹錨桿靜壓樁作為一種新技術，目前還有很多人不是很了解，該部分對錨桿靜壓樁的發展歷史、自身優點、施工過程、適用范圍、研究現狀以及存在的一些問題作了粗略的介紹。 -
Thirdly, some shortcomings that numerical simulation ca n ' t effectively applied in jacked pile are proposed. several problems need to be resolved in numerical simulation of jacked pile ; for instance, finite deformation problem, constitutive model of soil, contact between pile and soil and loading problem
3 、根據目前有限元在模擬靜壓沉樁方面存在的不足，指出了模擬沉樁過程需要解決的問題：土體的有限變形；接觸問題；本構關系；位移貫入法的加載問題。 -
Jacked pile is widely used because of its various advantages such as noiseless, vibrationless, no impact and minor construction stress. however, the obvious compacting effects caused by the penetration of jacked pile may have severe influence on surrounding engineering environment
但是，靜壓樁屬于擠土樁，其產生的擠土效應會對周邊環境造成不利的影響，嚴重者可能造成鄰近的建築物開裂，道路隆起以及地下管線斷裂等工程事故。 -
The integrate expressions of large strain are deduced by means of spm. and the difference of the soil compacting effects in the condition of large strain and small strain is analyzed. secondly, according to the analytical expressions of single jacked pile, the displacement fields of subsequent jacked pile due to the presence of adjacent pile are obtained
2 、在得到靜壓單樁擠土產生位移場的基礎上，運用拉格朗日插值法得到了已存在樁的情況下壓樁產生的土體位移場，並推導了二樁，排樁及靜壓群樁施工產生的迎樁面及背樁面位移場的解析式。 -
Through the detailed analysis of cavity expansion theory, strain path method and finite element theory applied in jacked pile, some deficiencies are put forward. according to the analysis, some main original work are made. firstly, on the basis of strain path method ( spm ), closed - form analytical expressions of displacement fields caused by the installation of jacked pile are obtained in small strains
本文首先詳盡地分析了圓孔擴張理論、應變路徑理論、有限元理論在靜壓樁擠土效應方面存在的不足，並在此基礎上做了如下工作： 1 、基於spm法的理論基礎，在小應變假定情況下，推導了靜壓單樁周圍土體位移場的解析解。
分享友人