Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports
首先，在前人研究成果的基礎上，對
錨桿與圍巖的相互作用機理進行研究，利用全長
錨固
錨桿的中性點理論，從等效均化的角度來考慮
錨桿對圍巖的加固作用，並推導了在簡單荷載作用下，含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性
解析
解，對工程設計有著重要的參考意義；在數值模擬方面，以考慮
錨固圍巖滿足規則化庫侖摩擦模型為基礎，利用虛功原理推導了接觸問題的有限元方程的計算格式，為開發運用大型商用有限元軟體msc . marc提供了理論根據，也形成了本文的理論基礎：最後，論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例，利用本文所述的接觸問題的摩擦模型理論，對
錨桿支護結構的應力場、位移場的變化規律進行了研究，分析了加
錨支護對隧洞圍巖應力、變形的影響。
The existing theoretical analyses have n ' t refelcted this true mechanism of the force transfering in fixed segment of anchor bar. for the sake of studying the working course from elastic to elastoplasticity slide better, this paper put forward shear stress - displacement curve, and solve the internal force distribution along anchor bar by the basic equntion. at the same time, this paper analysize the difference of columniform fixed segment and the segmeng with anchor slab at the foot of anchor bar
為了更好的研究
錨桿在不同荷載作用下，
錨桿的工作狀態從彈性到彈塑性發展的整個過程，本文進行了
錨桿受力的模型實驗研究，根據實驗結果提出了剪應力與位移的彈塑性本構關系表達式，並根據
錨桿受力的基本方程，求
解得出了
錨桿在不同工作狀態下從彈性到彈塑性滑移的全過程中
錨桿的內力分佈。
The distribution of the shearing force along the rod can be obtained. in process of analysis, standard calculating software matlab is used to compute some examples and draw the shearing force distribution curve. then the distribution character was obtained throughway the analysis of this picture
在求
解過程中使用標準計算軟體matlab （ 5 . 3edition ）進行數個算例的計算，然後使用該軟體的函數可視化功能繪制剪力沿桿體長度的分佈曲線，最後通過對圖象的分析得出壓力型
錨桿剪力分佈的特徵。
The deck force unmoored with veteran ease.
艙面船員動作熟練，輕而易舉地
解纜拔
錨。
Briaud, j. l., william, f., and weatherby, d. e. “ should grouted anchors have short tendon bond length ? ” journal of geothechnical and geoenvironmental engineering, asce, vol. 124. no. 7, pp. 110 ~ 119, 1998
中國土木水利工程學會，地
錨設計與施工準則暨
解說，第三版，科技圖書有限公司， 2001 。
The anchoring energy takes the modified rapini - papoular expression, and the planar alignment nlc cell under external magnetic field will be studied. the fundamental formula and the boundary condition of 6 are deduced analytically
錨定能採用修正後的rp公式，用
解析的方法詳細研究了外磁場作用下沿面校列向列液晶盒。
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我們公司是專門供應各種終端塊，交換機測試雙重座，地面座，保險絲座，三層傳感器座輕型雙座通用塊，積分塊，尼龍電纜聯系，電纜聯系，松
解錨索關系自鎖式電纜接頭，光纜標記關系，軟管，電纜標記，膨脹釘/插頭，電線接頭，電纜鉗，夾釘，螺絲電線連接，自粘配合摩，螺旋帶包，導線連接器，線纜配合固定座，尼龍緊固件，電纜壓蓋，尼龍關系，電纜終端，終端，終端連接器，電線導管，預終端絕緣，電纜料，電工工具，電纜配件，塑料電纜聯系，配合鋼絲，為配合劇情，串珠配合纏上搭膠包裹，包裹配合工具，電纜，電線，終端連接器，終端塊，釘，尼龍索腺體，聚乙烯管材及快速接頭螺絲，圓釘電纜夾，自粘配合固定座，擴大釘，螺旋帶包螺桿導線連接器，銅接線端子，預絕緣電工工具，電線接頭，電纜接頭固定座，尼龍拉鏈，尼龍關系，電纜終端，預終端絕緣，電纜配件，塑料電纜聯系，配合鋼絲，為配合劇情，配合串珠包，搭包膠，配合工具包，電纜，電線，終端連接器，終端塊，釘，尼龍腺體電纜，電纜配件，線路配件等，我們提供卓越的產品和最好的服務，具有競爭力的價格
Citing five - meter - high nanfei river rubber dam in hefei, one of the highest double - anchor water rubber dam in china as an example, while deeply analyzing some representative rubber dam projects in china, the article theoretically exploits the relationships among some technical parameters such as anti - pull intensity, internal pressure ratio, circum - oriented relative extending rate, etc. also has the author brought up his own opinion on rubber dam design & calculation theory, which is of high theoretical and applicative value for parameter optimization and combination of water rubber dam with a height of above 3. 5 meters. it also helps when building over - five - meter - high rubber dam using seamless rubber dam and rubber dam with steel wire as its frame. this article also exploits safety measures for designing & building rubber dam in navigation areas
本文以充水式雙
錨固橡膠壩目前國內最高（壩高5m ）之一的合肥市南淝河橡膠壩工程為例，並在對全國目前已建橡膠壩代表工程進行深入分析的基礎上，對壩袋的抗拉強度、內壓比、環向相對伸長率等技術參數之間的關系進行了理論探討和研究，並對橡膠壩設計計算理論提出了自己的見
解和看法，對指導設計壩高3 . 5m以上的充水式橡膠壩技術參數的優化組合具有重要的理論和應用價值，特別對應用無搭接縫橡膠壩、鋼絲網骨架橡膠壩建造壩高大於5m的橡膠壩具有指導意義。
This paper has come to some comprehensive conclusions on the basis of the practical use of this double - index evaluation method in the slope of pishihang channel. a calculating program for the double - index evaluation method is compiled to raise the calculating efficiency. the reinforce measures that adopt the new thesis of renewing stress and the expansive anchor are presented
本文針對淠河總乾渠（城區段）邊坡這一實際工程引入了安全系數和可靠度相結合的雙重指標體系分析方法進行穩定分析，得出了較為全面的結論；在雙重指標體系分析方法的基礎上編制了計算程序，提高了計算效率；應用應力重塑新思想及其配套實施手段?膨脹
錨提出了初步的邊坡加固
解決措施。
The best solution for hard to grind anchor vitrified diamond and cbn grinding wheels
難研削材的最佳
解決方案-
錨牌瓷質燒結法鉆石及cbn砂輪。
Abstract : by using early - strength frost - resistant agent in consolidatinganchor bolt, extra early - strength frost - resistant thickener and special technology in shotcreting, the difficulty arising from freezing weather with an ambient temperature of - 10 - 18 was solved
文摘:介紹在環境氣溫- 10 - 18條件下，採用早強抗凍
錨固劑固結
錨桿、超早強抗凍粘稠劑和特殊工藝噴射混凝土，使隧道施工支護及時，
解決了冬期施工噴
錨難的老大難問題。
Analytic solution of anchor bolts with dynamic detection
錨桿動測問題的
解析
解
Finally, the thesis primarily sets up the internal force model of the supporting structure system in the bi - arch tunnel, namely, the distribution model of the surrounding rock ' s pressure, the internal force model of the steel framework and the axial force model of the anchor bolt, and these results can have the guiding significance to the design and construction of the similar tunnel engineering
最後，結合有限元的理論計算及現場實測數據的分析，初步建立了雙連拱隧道支護結構體系的內力模型，即：圍巖土壓力模型、初期支護鋼拱架內力（主要為軸力和彎矩）模型以及
錨桿軸力模型。充分理
解和闡述了構件的工作狀態，對今後類似隧道工程的設計和施工具有一定的指導意義。
One fine morning, then, his yacht, followed by the little fishing - boat, boldly entered the port of marseilles, and anchored exactly opposite the spot from whence, on the never - to - be - forgotten night of his departure for the chateau d if, he had been put on board the boat destined to convey him thither
於是，在一個晴朗的早晨，他的遊艇，後面跟著那艘小帆船，勇敢地駛進了馬賽港，不偏不倚地在那個值得紀念的地點前面拋了
錨，那就是他終生難忘的那一夜，當他被兵挾上船，被押
解到伊夫堡去的那個碼頭。
The force control of suspension bridge anchorage cable is the main contents which will be researched. according to the character of suspen - sion bridge anchorage, three questions is solved in this paper on the basis of the construction control experience of the highway bridge of yichang yanzhi river. firstly, an effective method of cable force control is presented in this paper, which has settled the puzzle of cable force accurate operate through fixing a pressure transducer at the behind of the hydraulic jack. secondly, an exactitude calculation model is founded in this paper. in addition the influence of boundary condition, sag, inclination, flexural rigidity and environment temperature to the cable vibration frequency which make the frequency method could be used to the measurement of cable force. in the end of this paper, a control system of anchorage cable force is developed on the basis of the above research. this system is very steady, credible, high precision and convenient. it is a new and credible method to be used to the force control of sus - pension bridge anchorage cable. in this paper, the conundrum of cable force control has been solved. the fruits are very useful to the development of inland suspension bridge
提出了一種有效可行的
錨跨張力控制方法，即通過在油壓千斤頂后加壓力傳感器，並利用單片機技術進行數據採集，
解決了懸索橋
錨跨索股初張力精確控制的難題；建立了
錨跨索股索力的精確計算模型，分析了索股的邊界條件、斜度、垂度、抗彎剛度及環境溫度對索股頻率的影響，
解決了弦振法在大跨徑懸索橋索力測試中的應用問題；在上述研究成果的基礎上，研製出了
錨跨張力控制系統，該系統具有穩定可靠，精度高，使用方便等特點，它的投入使用將為我國今後大跨徑懸索橋
錨跨張力控制提供一種全新的、可靠的手段。
The rock masses stability of hydraulic structure and geo - technical project is thoroughly studied in the theory and its application in this paper, some complicated problems in practice are solved, the physical relationship of the fractured masses and numerical simulating methods of reinforced rock masses are explored in theory
本文就水工結構工程和巖土工程中的巖體穩定性問題，從理論和實踐上進行了較為深入的研究，
解決了實際應用中的一些難點問題，對裂隙巖體的本構關系及
錨固數值模擬方法進行了理論與應用探討。
This paper analyzed the mechanism of bond between the steel shape and concrete in the src ( steel reinforced concrete ) structures. by a series of src push - out tests, both the bond strength and the relations between the bond stresses and slip, which was usually called bond - slip constitutive relations, were analyzed and studied to solve the problem on bond - anchoring design and the problem on numerical simulation of the bond - slip in fem ( finite element method ) analysis of src structures
本文分析探討了型鋼混凝土中型鋼與混凝土之間的粘結滑移機理，並通過型鋼混凝土推出試驗（ push - outtest ）研究了型鋼混凝土粘結強度、粘結應力-滑移相互關系（粘結滑移本構關系） ，以
解決型鋼混凝土結構中的粘結
錨固問題和有限元分析中的粘結滑移模擬問題。
This article, takes some project for landslip in a small district in zunyi for example, tells you the useful experience of water proof, sueface prevention structure and sticking of the surfaces of mountain slopes, and so on
摘要文章以遵義小區某滑坡治理工程為例，介紹了滑坡治理中有效
解決坡面防水、護面結構與坡面的粘結等問題的實踐經驗，提出了
錨桿支護、掛網噴砼、坡腳擋墻襯護、噴面邊界澆築連系梁的綜合治理措施。
Wherever large crude oil carriers are underway or in anchorage, to light oil outside harbors there are two methods : lighting by single side and by double sides. presently, some countries ( including china ) have already solved how to light by single side, whatever how to do that safely by double sides is still on research. so, this paper does some study on the safety issue on the basis of the investigation on lighting by single side and by double sides in the ports of guangzhou and beilun, in analysis of some figures and materials by the theory of ocean navigation, particularly in relation to my working experience on board crude oil carriers
關于大型油輪過駁作業的安全問題，特別是雙舷過駁的有關安全問題還沒有進行很好研究和
解決，基於此，本論文在對國內廣州港和北侖港過駁作業進行充分調研的基礎上，運用航海技術理論和數理知識，參照國內外已有的單弦過駁方案和雙舷過駁嘗試經驗及相關資料，結合自己在油輪上工作的實踐經驗對大型油輪在
錨地進行雙舷過駁作業的有關安全問題進行了研究。
2. based on the mindlin ’ s solution of displacement, the distributing expressions of the shear stress and the axial force in anchorage are derived, and the mechanical characteristic of anchorage is analyzed, which indicates the mechanics of the support more deeply. the method of confirming the length of anchorage is proposed
2 、根據mindlin 』 s問題的位移解，推導出了錨桿的界面剪應力和軸力分佈規律，並分析了錨桿的受力特性，進一步了解錨桿柔性支護的作用機理，在此基礎上提出確定錨固長度的計算公式。
