預灌漿 的英文怎麼說
中文拼音 [yùguànjiāng]
預灌漿
英文
pre grouting-
Standard test method for water retentivity of grout mixtures for preplaced - aggregate concrete in the laboratory
在實驗室內進行預置集料混凝土灌漿混合料保水性試驗的標準試驗方法Application of semi - prestressed grouting in water conveyance tunnel
半預應力灌漿在輸水隧洞中的應用Standard specification for grout fluidifier for preplaced - aggregate concrete
預置集料混凝土的灌漿流動機械的標準規范During the construction of the dam foundation cut - off for dalong water control project, the construction techniques adaptable to the construction under the condition with high interference, short construction period and strict quality standard are selected through the related productive experiment, with which the problems such as the prevention and treatment of hole collapse and lowering steel reinforcement cage and pre - embedded grouting pipe into place are solved, and then the successful construction of the cut - off is guaranteed as well
摘要在大隆水利樞紐壩基防滲墻施工過程中，通過生產性試驗選擇出了適合該防滲墻工程施工干擾大、工期緊、質量標準高的要求的施工技術，解決好了孔口塌孔的預防、處理及鋼筋籠和預理灌漿管下設等技術難題，保證了該防滲墻工程的成功建設。Fabrication of the box beam is divided into such parts as reinforcement, formwork, concreting, prestressing, moving and storing of beam, pipe grouting under pressure, end sealing of the beam, water - proof layer on the bridge surface system, protective coating etc. the paper makes description of effective box beam construction technology and workmanship which can be adopted in other projects, such technologies as : manufacturing and fixing of reinforcement, steel reinforcement fixing baseplate, web plate and top plate respectively and lifting the steel skeleton into form, requirements of design and manufacturing and way of utilization for dismantling - erection type formwork and hydraulic formwork, optimization of concrete ratio, concrete pouring process of two ends of beam in priority over the middle, in sequence of first baseplate followed by web plate and top plate at last, concrete pouring in inclined section and in horizontal layer, concrete vibration mainly by external vibrator in assistance with internal vibrator, methods and regulation for steam curing of concrete, dual controls over stress and strain to ensure quality of prestressing workmanship, construction method of effective beam moving by heavy - weight special moving facility, some regulations and key notes about construction of grouting under pressure, beam ends sealing, water - proof layer on the bridge surface system, protective coating
箱梁製造由鋼筋工程、模板工程、混凝土工程、預應力工程、移存梁工程、孔道壓漿工程、梁體封端工程、橋面防水層和保護層工程等施工環節組成。文中介紹的採用胎具製作和綁扎鋼筋，分底腹板和頂板分別綁扎並吊裝鋼筋骨架入模；拆裝式和液壓式兩種模板的設計、製作要求和使用方法；綜合考慮、優化混凝土配合比，混凝土灌注從兩端至中間、先底板、后腹板、再頂板的施工順序和斜向分段、腹板水平分層、附著式振搗為主、插入式搗固為輔的施工工藝，蒸汽養護的方法和規定；應力應變雙控制確保預應力施工質量的施工技術；採用重物移運器有效移梁的施工方法；壓漿、封端、橋面防水層和保護層施工的一些規定和注意事項等都是對箱梁製造行之有效的施工技術和施工方法，並可為以後類似施工作借鑒。Repairing concrete crack through embedded pipe is a new attempt in the field of structure repairing and a preparation for a kind of intelligent concrete with self - healing capability
摘要預埋管混凝土裂縫灌漿修補技術，是混凝土裂縫修補技術中的一種新嘗試，同時也為新型自愈合仿生混凝土材料的研究和開發作前期準備。In this paper, the properties of fluid - modified epoxy resin containing different thinners, ethylamine anti plasticizer were tested and the effect of fluid - modified epoxy resin in repairing concrete crack through embedded pipe was compared with that of conventional grouting
測試了不同稀釋劑、固化劑及增韌劑綜合改性的環氧樹脂多組配方灌漿液的性能，對通過預埋玻璃管模擬灌漿修補混凝土裂縫的效果與通過縫面灌漿修補混凝土裂縫的效果進行了比較。Effect on carrying capacity of pre - stressed soil anchor about grouting technique
灌漿工藝對土層預應力錨桿承載力的影響Complicated hydrologic and geographic conditions, and the large scale of the xiaolangdi hydraulic project on the yellow river are introduced briefly. three desilting tunnels are designed to meet the requirements of flood control, sediment discharge and runoff regulation. according to the performance requirements of desilting tunnels, the tunnel lining down - stream of the grouting curtain is designed to be post - tensional prestressed lining. on the basis of investigation and research, experiements and analysis, the unbonded prestressing system is used. it is the largest unbonded prestressed tunnel lining project in the world, and the first one in china
簡介黃河小浪底水利樞紐復雜的水文、地質條件以及龐大的工程規模.該樞紐設計有3條排沙洞，擔負著泄洪、排沙、調節徑流和保證進水口不被泥沙淤堵的任務.根據排沙洞的水庫運用要求，灌漿帷幕下游排沙洞洞身段設計為混凝土后張預應力隧洞.通過大量的調研、試驗、分析論證，在施工前確定該預應力方案選用無粘結預應力系統，成為目前世界上規模最大的無粘結預應力隧洞襯砌工程，在國內尚屬首例Standard test method for expansion and bleeding of freshly mixed grouts for preplaced - aggregate concrete in the laboratory
在實驗室內測定預置集料混凝土用新混合灌漿料膨脹性和泌漿性的標準試驗方法Standard test method for time of setting of grouts for preplaced - aggregate concrete in the laboratory
實驗室內測定預置集料混凝土的灌漿料凝固時間的標準試驗方法Admixtures for concrete, mortar and grout - part 4 : admixtures for grout for prestressing tendons ; definitions, requirements, conformity, marking and labelling ; german version en 934 - 4 : 2001
混凝土灰漿和灌漿添加劑.第4部分:預應力鋼筋束灌漿Admixtures for concrete, mortar and grout - part 4 : admixtures for grout for prestressing tendons - definitions, requirements, conformity, marking and labelling
混凝土砂漿和灌漿用添加劑.第4部分:預應力鋼筋束用添加劑.定義要求符合性標記和標簽Admixtures for concrete, mortar and grout - admixtures for grout for prestressing tendons - part 4 : definitions, requirements, conformity, marking and labelling
混凝土砂漿和灌漿用外加劑.預應力鋼筋束灌漿用外加劑.第4部分:定義要求一致性標記和標簽Standard practice for proportioning grout mixtures for preplaced - aggregate concrete
預置集料混凝土的灌漿混合物的配比的實施規范At last, several suggestions are proposed : to design a new formula without public hazards ; to preform a toxicity eliminating design for existing toxic slurries ; to give the measures of implementing green chemical grouting including the respects of technique, equipment and environmental protection ; and to point several kinds of grouting matinals to be unsuitably used or carefully used, and to quick improve the techniques of prepolymerization and post - processing
提出了按無公害要求設計新配方，對有毒害漿材進行去毒害改性設計，並通過採取工藝改造、設備更新、安全防護等措施來實現綠色化學灌漿的諸多辦法，並對不提倡用、應慎用和應改進預聚及后處理工藝的漿材品種提出了改進建議。Grout for prestressing tendons. grouting procedures
預應力鋼筋混凝土構件用的泥漿.灌漿程序Unbounded partially prestressed reinforced ( ppc ) structure is a new form of reinforced concrete ( rc ) structure 5which need not set ducts, install tendons and grout in advance, so it is more convenient and quicken the rate of progress
無粘結部分預應力混凝土結構是一種新型的加筋混凝土結構形成，它不需要預留孔道、穿筋、灌漿等復雜工序，簡便操作，加快了施工進度。Abstract : connected with the practical project, the paper tries to discussthe problem of anchor bolt setting in large - scale power equipment ' s foundation such as fan and electromotor used in removing dust project, analyzes the feasibility of a new grouting method in pre - setting hole and puts forward its popularization value in other projects
文摘:結合實際工程，討論了在除塵工程中風機、電機等大型動力設備基礎地腳螺栓埋設的問題，分析了一種新型的預留孔灌漿方法的可行性，並提出了其在其它工程中的推廣價值。分享友人