混凝土鉆孔 的英文怎麼說
中文拼音 [húnníngtǔzhēnkǒng]
混凝土鉆孔
英文
borehole cast-in-place concrete pile-
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。The research reveals that in the complex foundation, the application of screw drill press concrete stake technology is feasible. it has notable effects in reducing the sedimentation of the complex foundation, ensuring the stake quality of the basic stake, improving the weight bearing capacity, saving costs, and cutting time limit
研究表明，螺旋鉆孔壓灌混凝土成樁技術在復合地基中的應用是可行的，它在減小復合地基的沉降量，保證基樁的成樁質量，提高承載力，節約工程造價，縮短工期等方面均有顯著作用。Based on the description on the construction technology of the continuous flight auger ( cfa ) pile, the quality advantage, material requirement, construction condition of the pile is introduced, and then the causation of the quality defect and its control measure are presented herein ; from which the processes of both the construction and the quality control are analyzed as well
摘要基於對長螺旋鉆孔混凝土壓注樁施工工藝的論述，介紹了該類型樁的質量優點、材料要求、作業條件以及常見質量缺陷的原因及控制措施，對其施工及質量控制過程進行了分析。Due to its light and compact construction the wall saw oukai hds - 350s is the ideal one - man - saw for daily cutting jobs and drilling jobs on job sites
鉆孔施工時效率高，鉆孔直徑大，是一種可在鋼筋混凝土陶瓷玻璃水泥磚及瀝青路鐵路橋隧鉆孔和取樣的工具。Standard practice for length change of cast, drilled, or sawed specimens of hydraulic - cement mortar and concrete
水硬水泥灰漿及混凝土的鑄造鉆孔或鋸斷試樣長度變化的標準實施規程After having analyzed the common test methods of working stress briefly, the boring - electrical test method is proposed to test the working stress of rc compression member
對工程中常用工作應力測試方法進行了簡要分析，提出利用鉆孔電測法測試鋼筋混凝土受壓構件的工作應力。The same type of cement - soil mixing pile with concrete core, concrete pile and cement - soil pile that means they have the same pile length and pile diameter is deeply analyzed by finite element program. we get the q - s curve, the axis force of pile body curve, the stress of pile curve and the side and the end sharing load ratio of the pile curve by finite element program. with the help of the finite element program, the paper finds the relations between the pile ' s parameter and its bearing capacity and load transferring properties
利用有限元計算分析了同比（樁長相同、樁徑相同）水泥土組合樁、水泥土攪拌樁和混凝土鉆孔灌注樁，得到了它們的荷載沉降曲線、樁身應力曲線、樁身軸力曲線、樁側樁端分擔荷載曲線等，通過這些曲線對它們的荷載傳遞規律以及變形特性進行了深入的分析。With the retrospection of the developing course of the bored pile foundation and combining with my practical experience, the paper expatiates upon the design principle of percent of fit of the stone - fill grouted concrete and the main factors of the influence strength target, and the final pile technique introduction of the hollow pile of the stone - fill grouted concrete and the precast prestressed concrete ; baesd on the theory of slurry hydraulics, empirical calculation formulas of the radis and height of diffuse slurry are deduced in this paper ; it analyzes the test pile materials of the hollow pile foundation, such as luoyang yi river bridge and dangwang jian river bridge ; the new technique of the hollow pile, which provides the generalization and application with base materials, expounds its feasibilities, adaptabilities and economy
本文通過綜合分析國內外鉆孔樁基礎的發展歷程及研究現狀，重點討論了填石壓漿混凝土空心樁、預制預應力混凝土空心樁的成樁工藝、填石壓漿混凝土的配合比設計原理及影響強度指標的主要因素；根據泥漿水力學原理，導得了考慮各種因素的水泥漿液在預填骨料中的流動影響半徑和上升高度；結合河南省洛陽伊河大橋、黨灣澗河大橋工程實踐，討論了填石壓漿混凝土空心樁基礎的質量檢測方法及標準；並在此基礎上，深入分析了樁側、樁端承載能力，提出了填石壓漿混凝土空心樁的設計計算理論和方法。最後，論證了空心樁新工藝的可行性、適應性、經濟性，為大力推廣應用空心樁新技術提供了可靠的技術資料。By analyzing the several finished bridge projects, if the hollow pile foundation is adopted, we can economize subaqueous concrete consumption more than 40 per cents ; if the gr outed new technique of pile surroundings and pile toe is adopted, we can increase the load capacity 30 per cents than that of the replacement pile, and economize 20 per cents of the cost. it will show great and obvious economic and social benefits
已建多座橋梁工程採用樁周、樁底壓漿新工藝的比較分析表明，該工藝可使水下混凝土的用量節省40以上，且比傳統的鉆孔灌注樁可提高承載力30以上；節約造價20以上，具有顯著的經濟效益和社會效益。In addition, some references and suggestions on choosing design parameters of screw drill press concrete stake in complex foundation have been provided in this research
另外，本次研究對復合地基中螺旋鉆孔壓灌混凝土樁的設計參數的選取提供了參考和建議。Based on the screw drill press concrete stake technology, via the practical application of this technology in complex foundation form stake, this thesis goes deeply into the screw drill press concrete stake equipment and technology parameter in complex foundation, the weight bearing of the formed stake, the factors that affect the stake quality, and its practical application in the project and its social and economic benefits
本次研究是在螺旋鉆孔壓灌混凝土成樁技術的基礎上，通過該技術在復合地基成樁中的具體應用，對復合地基中螺旋鉆孔壓灌混凝土樁的成樁設備及工藝參數、成樁后樁體的承載性狀、影響成樁質量的因素及該技術在工程中的具體應用和社會經濟效益等問題進行了研究。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。In the mean time, i discusses the technology of drill - grouting pile foundation, especially in the technology of drilling works, steel works and concrete works, etc. at last, i put forward the methods in dealing with the common accidents
同時，本文詳細探討了巖溶地區鉆孔灌注樁施工技術，特別是對其成孔工藝、鋼筋工程、混凝土工程等進行了重點分析，並提出了針對其常見質量事故的處理方法。Controlled blasting method applied to demolishing underground reinforced concrete pile shaft is presented according to specific circumstances of drilling machine and outside restraint, especially including attention of drilling, charging and initiating etc
介紹了地下鋼筋混凝土樁體的控制爆破方法，以及在鉆孔設備及外界約束較特殊的情況下，鉆孔、裝藥及起爆等方面的注意事項。Cast - in - situ piles with expanded branches or plates based on common concrete bored piles are a new type of piles foundation, which have been marked economic and social benefits
擠擴支盤樁是在普通混凝土鉆孔灌注樁的基礎上衍生出來的一種新型的樁基礎，具有顯著的經濟效益和社會效益。Quality control of the reinforced concrete drill filling pile construction
鋼筋混凝土鉆孔灌注樁施工的質量控制Reinforced concrete drilled filling pile is the widely employed bridge foundation in langfang city, by the statistics of bridge foundation now, about 80 % bridges have this foundation form. however, the construction quality is poor
鋼筋混凝土鉆孔灌注樁在我市是應用范圍最廣的橋梁基礎形式，通過對既有橋梁基礎調查，鉆孔灌注樁約占所有橋梁的80左右，但是樁基的工程質量卻令人擔憂。Concrete drilling core machine
混凝土鉆孔取芯機Quality supervision on compresol pile of drilled hole in concrete
混凝土鉆孔灌注樁質量監理實踐Concrete drilling machine
混凝土鉆孔機分享友人