樁的 的英文怎麼說
中文拼音 [zhuāngde]
樁的
英文
pile
-
樁 :
Ⅰ名詞(樁子) pile; pole; stake Ⅱ量詞(用於事情)
-
的 :
4次方是 The fourth power of 2 is direction
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In this paper, using the program ( epagpll ), the bored testing pile group of the chinese architecture science and research institute at luokou area are analysised. the comparisons among analytical results of four constitutive models of soil are made, and the deformation of piles and soil, the soil resistance of the piles, the friction beneath cap, the aclinic displacement of the ground soil before piles and the failure pattern of pile group are discussed in detail
本文利用所編
的程序,對上海地區豎向荷載作用下
的單
樁的流變效應進行了分析,並通過
樁體位移?時間關系曲線,確定軟土地基上豎直受力
樁的承載力,分析了豎直受力
樁的最終沉降量
的大小,並結合《上海地區地基基礎》地方規范就程序計算結果進行了對比。
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The paper can concern the soil ' s instantaneous fallout, soil ' s main settlement due to concretion, and the coactions of soil and pile by applying the contact surface to simulate the coactions. the paper can analyze the service behavior of reuniting foundation and the effect of the pile ' s intensity, length and distance. the paper is concerned with the stressing of pile and the arrangement of pile for the smaller cost to fit the subsidence of throughway
通過有限元計算,分析了復合地基
樁土工作性狀,分析了
樁的剛度,長度,
樁距對地基沉降及超孔隙水壓力
的影響,並根據復合地基中
樁的受力特點,提出合理
的樁的布置方式,在滿足高速公路路面沉降要求
的前提下,節省工程投資,加快建設進度。
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Directed against the problem on confirming vertical bearing capacity of large diameter cast - in - place pile in the west of coteau area of yunnan province, the paper, analyses the influence degree of the variety of soil physics and mechanics property in area geology condition on bearing capacity of pile foundation, through 5 piles " loading test ; the influence degree of construction technics on bearing capacity of pile foundation under the influence of every exterior factors ; the influence degree of grouting injection around the pile shaft on bearing capacity of pile foundation
本文針對滇西山區大直徑灌注
樁豎向承載力確定存在
的問題,進行了5根試
樁的靜載荷試驗,分析了區域地質條件下土
的物理、力學性質
的變化對橋梁
樁基承載力
的影響程度;地下水對
樁承載力
的影響程度;各種外部因素影響下,
樁的施工工藝對
樁承載力
的影響程度;通過在
樁體周圍土中注漿對
樁承載力
的影響程度。
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On this foundation the article inducts in detail the method which is based on the relative settlement of calculating unit area end support ( qb ) force at the same time considering the feature of pedestal pile ' s " arch effect " the article introduces conception of pile effective length and finally obtain t he formula of calculating man - made pipe with bulb - shaped axial carrying capacity. the article uses marc program to calculate and analyze foundation soil ' s stress and displacement and gets the change curve chart and the proportion that is shared by king - pipe side soil friction resistance and pipe end counterforce respectively. the article inducts the structure of pedestal in detail on the basis of generalizing pedestal application cases of many countries
在此基礎上論文詳細歸納了以相對沉降為依據確定單位面積端承力q _ b
的計算方法,並考慮擴底
樁的「拱效應」特點引入了有效
樁長
的概念,最後結合公路規范推出了比較實用
的人工挖孔擴底
樁軸向承載力計算公式。論文運用了marc程序對地基土
的應力和位移進行了有限元數值計算分析,得到了地基土
的應力和位移場
的變化曲線和在加載過程中
樁側土摩阻力和
樁端反力各自所承擔
的比例;本文還在總結各國挖孔擴底
樁應用情況
的基礎上就擴底
樁的構造進行了詳細
的歸納。
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Then, by using the great fem programme and the drucker - prager model, the thesis establishes the pile - soil model of super - long piles, analyzes the mechanism of bearing and deformation of super - long piles under vertical loading systemically, studies the characteristics of q - s curve, bottom resistance, pile shaft resistance and critical length of super - long piles in detail, acquires some practical guidance conclusion. secondly, with a practical engineering, the author expatiates the bearing characters of super - long piles farther. the thesis points that super - long piles are frictional piles under the condition of working loading
然後應用大型有限元程序,採用土
的drucker - prazer模型,建立了超長
樁分析計算
的樁土模型,系統分析了超長
樁在豎向荷載作用下
的承載機理和變形特性,研究了超長
樁的荷載?沉降特性,端阻、側阻
的發揮性狀以及超長
樁的有效
樁長,得出了具有實際指導意義
的結論。
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The method of analyzing and calculating the internal force of wharf foundation pile and vibration analysis method for wharf foundation pile under flood tide torrent are advanced
提出漲潮急流下碼頭基
樁內力
的分析計算方法和基
樁的振動分析方法,找出了斷
樁原因。
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The dynamic characteristics of wharf piles subjected to lateral load is analyzed, used the dynamics theory. it gives an analysis and research to the functional mode of wharf foundation pile under flood tide torrent
論文對水平荷載下碼頭基
樁的動力特性進行分析,用振動力學理論對碼頭施工中
的基
樁進行動力分析。
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Based on the close analysis of the influence factors of the vertical bearing capacity, circular aperture extension theory is employed to establish the computing formulas for the pile vertical stress and the foundation vertical bearing capacity, respectively. moreover, with analyzing the features of the calculation parameters such as materials of gunite mortar, jet pressure, diameter of the jet pipe, pile length, pile layout, a design theory for chemical churning pile composite foundation is proposed. then, the variation of the pipe deformation with loads, the deformation coordination of pile and soil are studied
在此基礎上深入探討了旋噴
樁的樁土受力特性及其復合地基
的加固機理,從影響旋噴
樁復合地基豎向承載力
的因素入手,基於圓孔擴張理論給出了
樁體豎向應力及旋噴
樁復合地基
的豎向承載力計算公式;通過對噴射漿液、噴射壓力選取、噴射直徑估算、
樁長及
樁位設計等各種計算參數
的深入分析和研究,提出了一套相應
的旋噴
樁復合地基設計計算方法;通過計算分析,深入探討了旋噴
樁復合地基變形隨荷載變化規律、
樁和
樁間土變形協調關系、
樁土應力比及復合地基壓縮模量
的確定,並提出相應
的設計方法和修正參數;此外,結合工程應用,對旋噴
樁復合地基
的施工技術及其現場質量檢測方法進行了較全面
的探討。
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The paper also has a research on the influence of compound soil nailing behavior in the perspective of silt and hardpan of the effect of the width of soil - cement mixing piles. 3. with the analysis of various effecting factors on compound soil nailing, the paper holds a analysis of the mechanism ’ s essence of the compound soil nailing
2 .深入分析了土體
的彈性模量,水泥攪拌
樁的彈性模量,水泥攪拌
樁擋墻
的寬度,土釘長度
的變化以及土釘傾角
的變化對復合型土釘墻變形性狀和土釘軸力
的影響,以及水泥攪拌
樁擋墻
的寬度在淤泥土層以及砂土土層中對復合型土釘墻支護變形性狀
的影響。
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Abstract : considering the action of soil lateral compression on the single base with short column and the research result of the piles, the calculation to the effect of soil lateral compression on the base is put forward. according to the calculation results, the design method of the single base with short column considering the soil lateral compression is given. it ' s apparent that the design method here can save concrete and reinforcement compaired with the one without considering the lateral action of soil
文摘:考慮土壤側壓力對帶短柱獨立基礎
的作用,基於對
樁的研究結果,提出土壤側壓力及對基礎受力影響
的計算,根據分析計算結果提出了考慮土壤側壓力作用
的帶短柱獨立基礎
的設計方法,顯然這一計算方法較未考慮土壤側壓力作用
的計算方法合理並能節約砼及鋼筋
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First, the generalized elastic theory is employed into in single pile analysis. the degeneration solution is accordant with poulos " results. analyzing the load - displacement behavior of the battered pile, the results agree well with meyerhof ' s model experiments and zhanglm ' s centrifuge experiments
對于直
樁,退化為彈性理論
的計算結果同poulos
的結果一致,退化為荷載傳遞法與他人
的結果基本吻合;然後研究了斜
樁的荷載-變形特性,把公式用於計算meyerhof
的模型試驗以及zhanglm
的離心機試驗
的荷載-位移關系,發現同試驗結果吻合較好。
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But when the building ’ s rigidity is close to the foundation, this assumption will produces significant errors in determining the superstructure ’ s response. multistorey and highrise structures with piles are widely - used structures in engineeing practice and it is very important to study the pile - soil - superstructure seismic response of these structures
帶
樁的多高層結構是工程實踐中廣泛應用
的結構形式,對帶
樁的多高層結構進行
樁-土-上部結構地震反應分析方法研究是非常有意義
的重要課題。
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Poulos - davis - randolph ( pdr ) method is a empirical calculation method. it is easy to compute the relation between the number of piles and the average settlement of the foundation
Pdr法是計算沉降控制復合
樁基
的一種經驗方法,它在一定程度上考慮了
樁的非線性和
樁?土?筏
的共同作用。
-
Metal post : sandblast the surface of the post
金屬
樁:對
樁的表面噴砂。
-
By the check - out, inspection and measurement to start construction the industrial art to this test pile with the examination between stake body mass and bearing power, made sure the stroke reasonable operation method drilling under the dissolved cavern geology term ; the pier foundation loading test expressed the lading and rub the lading that resistance drag a glazing for of relation, and to the borehole cast - in - place concrete pile in the karst terrain deliver with break the mechanism, the characteristic of bearing power, proceeding the spot test job of the full of result ; the test data expresses the stake side friction resistance to rises with a bat batch terminal friction resistance very important function, the of tip of pile resistance drag occupies the proportion very few
通過對本次試
樁施工工藝
的檢測和
樁身質量及承載力
的檢驗,確定了沖擊鉆在溶洞地質條件下
的合理使用方法;基
樁承載實驗表明了荷載與摩擦阻力之間
的關系,並對巖溶地區
的嵌巖灌注
樁的荷載傳遞和破壞機理、承載力特性,進行了富有成果
的現場測試工作;試驗數據表明
樁側摩阻和支盤端阻起很重要
的作用,
樁端阻力所佔比例甚少。這與設計
樁基時
的計算模式相差很大,承載力也較設計增加;使用力學數值分析方法和有限單元法,對鉆孔灌注
樁樁端下
的巖體強度和結構穩定性方面進行模擬計算和定量研究。
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Compared with the mud on wall form hole technology, clash stake technology or vibration sink pipe technology used in complex foundation stake forming, it has advantages of no vibration, no pollution, and no noise. in addition, since the concrete pressed into the drill stem sent vibration free concrete to the pump, so it is eas y to ensure the quality of the stake body. compared with the mud on wall and dry work form hole technology, the side obstruction and end obstruction of screw drill press concrete stake have all been accordingly improved, the weight bearing is better, and the transmutation of the complex foundation is less
其中,螺旋鉆孔壓灌混凝土成
樁技術自研製以來,已在多項復合地基工程中進行了應用,較好地解決了軟弱地層成孔困難
的問題,適應地質條件范圍廣,成
樁速度較快,工期短、工效高;與復合地基成
樁時
的泥漿護壁成孔工藝、振沖
樁工藝或振動沉管工藝施工比較,具有無振動、無污染、無噪音
的優點;另外,壓入鉆桿內
的混凝土為泵送免振混凝土,因此
樁體質量易於保證;與泥漿護壁和干作業成孔工藝相比,螺旋鉆孔壓灌混凝土成
樁的側阻和端阻都有相應
的提高,
樁的承載性能較好,復合地基
的變形較小。
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Some conclusions are drawn : 1 ) effect of inertial force from superstructures on the lateral seismic response of single pile can not be ignored ; 2 ) the lateral seismic response of single pile induced by far - field earthquake are mainly affected by acceleration mass of superstructure > site eigenperiod. it increases with the increment of accele ration and mass of superstructure. as the site characteristic frequency approaches the self - oscillation frequency of the pile, sympathetic vibration occurs and the value of lateral seismic response reaches maximum ; 3 ) as the stiffness ratio of pile to soil increase, the relative displacement of pile to soil increases ; 4 ) the lateral seismic response of fixed - head pile is much smaller than that of free - head pile
將其解析解與具體
的的抗震設防烈度和場地特徵周期結合起來,計算分析了成層地基中單
樁的橫向地震響應,得到了以下結論: 1 )上部結構慣性力對
樁的橫向地震響應
的影響不可忽略; 2 )成層地基中
的單
樁的橫向地震響應主要受地震基本加速度、場地特徵周期、上部結構質量
的影響,隨地震基本加速度、上部結構質量
的增大而增大;場地特徵頻率越接近
樁基自振頻率,
樁基地震響應越大,等於自振頻率時,由於發生共振現象,
樁基響應幅值最大; 3 )
樁土剛度比越大,
樁土之間
的相對位移
的幅值越大; 4 )
樁頂固接
的連接方式,可以有效地降低地震時單
樁的橫向地震響應。
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If there is no over burden at the river bed, the steel pipe pile cannot be inserted, the floating platform will be adopted, during overwater construction, the author ( using zhong - 60 floating box, etc. ) assembled 40t floating crane by his own design, in this way, the floating crane completed the work of overwater transporting and lifting, such as the transporting of s teel pipe pile, inserting, the erecting of overwater construction platform, overwater moving of drill grid crane, lifting of lifting box of cushion cap, pulling out of steel pipe pile
在水上作業中,作者利用中- 60浮箱等設備自行設計、拼制了40t浮吊,完成了水上運輸、水上起重等作業,如鋼管
樁的運輸、插打、水上施工平臺
的搭設、鉆機吊車
的水上轉移、承臺吊箱
的起吊、鋼管
樁的拔除等作業。
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Taking the measure of uncorking on the steel tube and filling water before sand filling, the installation process of sand compaction piles is optimized, the installation parameters and testing rate under the near shore condition are confirmed, and the control and testing methods for the piles ' quality are summarized
採取
樁管壁開孔、先灌水后灌砂
的方法,優化了水上擠密砂
樁的施工工藝;給出了在近岸無掩護、水流急
的施工條件下
的施工參數和檢驗比率,總結了沉
樁定位、高程式控制制、灌砂率等參數
的控制措施和檢驗方法。
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Secondly, we recommend the practical experiment of cast - in - place piles, including field solid and liquid qualification, experiment purpose, experiment project, experiment equipment, experiment process and the notice of experiment. thirdly, we processed and analyzed experimental daters, studied the rule of strength transferring, and studied the rule of strength transferring of check resistance and side of peg rub resistance, contrasting with common re - draw peg. at last, we advance some unfathomed problem and prospect foreground of cast - in - place piles
本文首先對支盤樁的基本原理進行了闡述,對其施工過程以及成型過程進行了描述;然後對本次抗拔支盤樁現場試驗進行了介紹,包括試驗現場地質水文條件,試驗目的、試驗方案、試驗設備以及試驗過程,並對試驗注意事項進行了歸納總結;分析了支盤裝原位抗拔,研究了樁身軸力傳遞規律以及支盤阻力和樁側摩阻力的荷載傳遞規律,並與普通抗拔樁進行了相關對比;最後,本文提出了本次試驗尚未解決的一些問題,並對支盤樁的前景進行了展望。