錨固基礎 的英文怎麼說
中文拼音 [máogùjīchǔ]
錨固基礎
英文
anchorage foundation-
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。And. the test research on the restrained beams strengthened by epoxy - glued cfrp which is glued in term of different angle is presented. based on the test of shear strengthening by cfrp - bonded, qt. ality control standards of the design and construction is established
作者對cfrp加固用材料性能、結構受力特徵進行了系統的論述，對按不同角度粘貼cfrp加固的約束梁進行了試驗研究，得到大量數據，並在試驗的基礎上，得出了有關的構造要求、錨固要求等設計施工質量控制條件。The content of the paper is nonlinear analysis of complete response process for t, l - shaped and " + " shaped section r. c. columns under axial compression and biaxial bending. on the basis of related papers, the full path of stress - strain relation of concrete and the sliding of longitudinal reinforcement anchoring are all considered, simultaneously, the restriction effect for concrete by thickening of stirrups is also included
本論文主要內容是對鋼筋混凝土異形截面雙向壓彎柱（包括l形、 t形、十字形柱）進行非線形全過程分析，在有關文獻基礎上考慮了受拉縱筋和周圍混凝土的錨固滑移和混凝土應力?應變關系曲線的下降段，同時考慮到在箍筋加密區箍筋對混凝土的約束影響。Secondly, this paper made some theoretic researches on its engineering classfication and applicable scope for this technology ; then combining with project example, this paper carried out scheme design for this technology, and compared some different kinds of underpinning scheme and node and structure design, and put forward the method of " reinforcce steel bar through column " to build pile cap beam, " resistant bend and shear anchored reinforce steel bar " to strengthen column consolidation effect, and the method of " steel plate hoop " to build reinforcing bar connection of the foundation beam, etc. in the process of the consturction scheme research and implement, this paper synthetically elaborated the organizaton for project construction, put forward the construction technical measure of specific aim on the artificial pile, and pile cap beam, and underground adding layer and structure stabilization, and overall structure stabilization and so on. for this project, adopt reinforcing bar concrete to brace hole wall to ensure the safety of engineering in the artificial pile construction, use flexible connection catch to make the cage hoisting easier to simplify the construction process, use the method of earthwork statified symmetrical balance in the process of underground adding layer excavation
本文首先對于基礎托換與結構加固技術的目的和意義、國內外發展狀況進行了綜合闡述；其次對該項技術工程分類及適應范圍進行了理論上的分析研究；然後結合工程實例對該項技術進行了方案設計，對比幾種不同的托換方案和節點及構造設計，提出了「通筋穿柱法」做承臺梁， 「抗彎抗剪錨筋法」強化柱加固效果， 「鋼板箍法」做地基梁鋼筋連接點等多項技術；在施工方案的研究和實施過程中，對于工程施工組織進行綜合闡述，並就人工挖孔樁、承臺梁、地下加層及結構加固、整體結構穩定等專項施工方案提出有針對性的施工技術措施，人工挖孔樁施工採用鋼筋砼護壁確保挖孔樁的安全成型，使用柔性連接鉤進行鋼筋籠吊裝簡化施工工序；承臺梁施工採用梁主筋橫穿柱身化學膠錨固等；地下加層綜合施工技術採用土方分層對稱平衡開挖，分段挖土做筏基結構自穩等；最後對于該工程實施后的效果分析，說明該項綜合施工技術的可行性。However, along with the increasing of construction quantity of the infrastructure of irrigation works, traffic, communication etc., newer and higher requirement of geotechnical anchoring are made in slope, major dam, bridge, tunnel, deep foundation ditch engineering and the construction engineering such as anti - capsize, anti - float, anti - slippage engineering of the buildings. for example, self - intension of rock and soil is required to exploit better ; carrying capacity of anchor increase according to anchoring length ; anchor should be sufficiently lasting and should not influence the exploitation of adjoining stratum
但另一方面，隨著我國水利、交通、通訊等基礎設施建設力度的加大，邊坡、大壩、橋梁、隧洞、深基坑以及建築結構物的抗傾倒、抗浮力、抗滑移等建設工程將對巖土錨固提出一些新的和更高的要求：如要求進一步調用巖土體的自身強度，錨桿應具有足夠的耐久性，錨桿的使用應不影響周邊地層的開發等。Based on the research of influenced parameters on constant and varying depth solid web box girder before, the shear lag aroused by the parameters including width - span ratio, outstanding flange on base slab and the position of the tendons are further studied. the investigation show that shear lag values diminish along with the decease of width - span ratio and the departure from the symmetrical axis of anchor position, but outstanding flange is contrary to the former
在前人對等截面、變截面實腹箱梁剪力滯效應影響參數研究的基礎上，本文進一步對腹板開孔的連續箱梁的寬跨比、底板翼緣伸出以及預應力錨固位置改變等參數對箱梁剪力滯的影響進行研究。Consequently, to optimize the appearance and structure design of retaining walls, especially to have a deeper understanding of the bearing mechanism of various retaining walls and select city retaining wall type reasonably are of great engineering significances and potential economic effect. based on a thorough analysis of the character and mechanism of city - retaining - wall structures, the design theories, construction technology, new wall types and development tendency are deeply discussed. besides, the characteristics of various types of city retaining wall are discussed, and the usual methods for earth pressure calculation are summarized
本文在綜合分析目前常用城市擋土結構的特點及其受力特性等基礎上，針對一般擋土墻設計理論、施工技術、新型結構以及未來的發展趨勢進行了深入探討，論述了城市擋土結構的特點，並對常用土壓力理論進行了綜述，介紹了城市擋土墻常見的類型，並介紹了常規的設計理論和方法；通過分析比較，優選出錨桿擋土結構和砌塊式擋土結構，並從錨桿錨固原理出發，結合工程實踐和大量現場試驗、對錨桿的抗拔承載力進行了深入研究，提出了用調整雙曲線模型法計算錨桿抗拔承載力的方法，對土壓力計算方法進行了探討，對其設計計算方法進行了研究。It shows that the method suggested in the paper is simple, applicable for engineering and has good precision. on the bases of the formulas deduced, and combining with relative test datas, it studies in the paper several factors influencing the bearing performance of the simple beams, such as shape of the external tendons, the equal moment segment length, span - to - depth ratio of the beam, valid initial prestress of the external tendons, area of the internal tension reinforcement, strength of the concrete, vertical distance between
在公式推導的基礎上，結合相關試驗資料，研究了體外筋的形狀、等彎矩區長度、梁跨高比、有效張拉預應力、體內受拉筋配筋率、混凝土強度、錨固點到樑上邊緣在垂直方向上的距離、體外預應力筋水平段長度（雙折線型體外筋的情況）以及荷載類型等對體外預應力混凝土簡支梁受力性能的影響。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。This paper introduces the typical problems which appear on the cable installment, anchor installment, supporting and slide device and foundation of landscape saspension bridge
摘要介紹索橋的纜索裝置、錨固裝置、支承和滑動裝置、基礎等部位出現的典型問題。According as distortion harmonious condition of traction cable ' s anchorage on cable - suspended traveler, increasing amount of cable tension during casting concrete was computed, and under every key operating condition of casting concrete, traveler ' s frontend elevations were educed. we seriously controlled wenhui bridge ' s course of cantilever casting concrete by this method, which assured that the bridge ' s construction went on successfully. and then, it was discussed how to simulate the effect of prestressing force in spatial analysis
根據掛籃前端牽索錨固點處的變形協調條件建立了掛籃上混凝土澆築過程中牽索索力的增加量，並推導了掛籃上混凝土澆築過程中的各主要工況下掛籃前端標高的計算公式，對文暉大橋掛籃上混凝土澆築過程中的牽索索力和掛籃前端標高進行了細致地控制，確保了混凝土澆築的順利進行，為整個主梁線形和索力的雙控打下了良好的基礎。Post - installing technology, based on anchor research, is discussed in details and the structure requirements and design method of glass wall connections are presented
在錨栓研究的基礎上，對鋼筋緊固技術即后植入鋼筋技術的應用作了詳盡的探討，綜述了國內玻璃幕墻連接件的構造要求以及設計方法。Rebar and anchor bolts used in the pump base shall be sufficiently tied to the mounting floor to ensure a rigid, stable mounting surface for the pump unit
泵基座所採用的鋼筋和錨固螺栓應該能夠與安裝地面結合牢固緊密，確保為泵設備提供堅固可靠的安裝基礎。The shantou bay suspension bridge is the first mordern suspension bridge in china its substructures are mainly towers and anchorages this paper presents some of the key techniques of the substructures construction ， including the cable anchorage system setup ， the hydrated heat control in the anchorage ， construction of the foundation and bearing plate of the tower in the ocean ， the control of tower construction ， etc
汕頭海灣大橋是我國第一座現代懸索橋下部結構主要包括索塔和錨碇本文介紹了該橋下部結構施工的一些關鍵技術環節，包括主纜錨碇錨固系統的安裝，大體積混凝土的溫控防裂，主塔基礎和承臺的海上施工，塔柱滑模施工控制等Yg - 80a construction drilling rig is a full hydraulic operated top drive power head drill. it is used to drill heavy duty pretension anchor hole at side slope of water power station, railway or highway projects, as well as drainage holes
Yg - 80a型錨固工程鉆機是在yg - 80鉆機基礎上研製的，科學分配鉆機性能參數，使鉆機更適合巖石潛孔錘鉆進跟管鉆進，同時兼顧土層合金回轉鉆進螺旋鉆進工藝。In this paper, on the foundation of synthesizing engineering practice and study result of planted bar technique by chemistry glue on the domestic and international, embedded experiment study and theories analysis are done about bonded anchor behavior of chemistry planted bar anchorage behavior in this paper, the experimental results of 32 pulling resistance test ( meiya z3530 ) are given, considering some factors to affect bonded anchor behavior of chemistry planted bar such as the strength of concrete anchorage lengths diameter of steel bar and holes thickness of the protecting layer confecting circumstance of the hoop bar and quantity of construction especially which is very easy to be neglected and so on, and bonded anchor mechanism failure mode load carrying capacity and slide behavior are analyzed in - depth
本文在綜合國內外化學膠植筋技術的工程實踐和研究成果的基礎上，對化學植筋的粘結錨固性能作了較深入的試驗研究和理論分析。文中通過32個化學膠（美亞z3530 ）植筋試件的拉拔試驗研究，考慮混凝土強度、錨固長度、鋼筋植筋、鉆孔孔徑、保護層厚度、箍筋配製情況及施工質量等因素對植筋粘結性能的影響，特別是植筋的施工質量對粘結性能的影響是比較容易被忽視的因素，對化學植筋的粘結錨固機理、破壞形態、承載力及滑移性能作了比較深入的剖析。Regarding the rc beams subjected to concentrated load or even load and braced by bonding steel, an analysis is made on the relevant factors influencing maximum anchorage shear stress of steel sheet. the analysis is based on elastic theory and makes use of the formula for calculating anchorage shear stress of steel sheet. as indicated by the results, the maximum anchorage shear stress not only realtes to such parameters as height of cross section of rc beam and span but also relates to the thickness of adhesive layer, elastic modulus, thickness of steel sheet, and length of steel sheet. the present method will check maximum an chorage shear stress on the end of shear sheet so as to prevent rc beam from local damage. the present results will offer important reference for our country to further perfect bracing design by bonding steel method
在彈性理論的基礎上，利用鋼板錨固剪應力計算公式，對在集中荷載或均布荷載作用下採用粘鋼加固的混凝土梁，分析鋼板錨固最大剪應力的有關影響因數.結果表明，最大錨固剪應力不但和混凝土梁的截面高度、跨度等參數有關，還和粘膠層厚度、彈性模量、鋼板厚度及鋼板長度有關.採用文中方法可以對鋼板端部最大錨固剪應力進行驗算，防止混凝土梁出現局部受拉破壞.研究結果為進一步完善我國粘鋼法加固設計提供重要的參考資料Works are accomplished as follows in this paper : firstly, according to the real condition of the fourth pier, through analysis of several generally - used anti - slipping schemes, new method has been put forward to substitute anchored column pile with the foundation of drilled shafts so as to prevent cofferdam from slipping
為此本文主要做了以下工作：首先根據4 #墩基礎的具體條件，通過對現有常用的幾種抗滑方案的綜合比較分析，提出了以工程本身的鉆孔樁基礎代替錨固柱樁防止鋼圍堰滑移的方案。The results demonstrate that the method mentioned in this paper is correct, reliable and rational. on the basis of the conclusions, the reinforcing structure ' s internal forces of 2 landslide body of hongjiadu hydraulic power plant are analyzed with this method and the service behavior of the joint structures of anchor caverns and piles in the 2 # landslide body is studied. at the same time, the
在此基礎上，文中用該方法對洪家渡水電站2 #塌滑體的加固結構進行了內力分析，研究了洞樁聯合結構在洪家渡水電站2 #塌滑體加固中的工作性態，計算了每個抗滑樁和錨固洞樁承受的下滑力，為實際工程加固設計提供了合理、可靠的依據。分享友人