灌漿段 的英文怎麼說
中文拼音 [guànjiāngduàn]
灌漿段
英文
grout compartment-
The maximum influence of drought stage upon rice yield is the jointing - booting stage ; the second influence stage is earing stage and the suitable water deficiency in tillering and filling stage can ' t bring tremendous effects on yield of rice
不同階段的不同程度受旱對水稻生長發育的影響不盡相同，相同程度受旱對產量影響最大的階段為拔節孕穗期；抽穗開花期次之，在分蘗期和灌漿期實施一定程度的水分虧缺不會對產量構成較大影響。Through analyzing the 324 highway ' s partial cement concrete road surface, sloping slurry, escapes spatial, bridge head jumps off, roadbed subsidence and so on, the grouting technology is proposed
摘要分析某國道路段部分水泥混凝土路面斷板、唧泥、脫空、破碎及橋頭跳車、路基沉降等主要病害，提出採用灌漿技術來解決。The high pressure consolidation grouting is a routine measure for tunnel construction treatment, the safe operation of tunnel depends much on the grouting quality, so it is very important for tunnel construction to detect the construction quality to get rid of the safety risk
摘要高壓固結灌漿是隧洞施工處理的常規手段，其質量直接影響隧洞運行安全，因此對施工質量進行檢測以便排除隱患十分重要。Power intake dam section foundation impervious curtain grouting in the dachaoshan hydropower plant
大朝山水電站進水口壩段壩基防滲帷幕灌漿施工Boring, grouting and finally forming an impervious curtain in the rock mass with cracks, that is one of the most popular methods of the foundation seepage control at hydraulic and hydroelectric engineering
採用鉆孔水泥灌漿封堵巖體中的縫隙而形成阻水帷幕，達到減少滲漏量和降低滲透壓力的目的，是水利水電工程基礎處理的重要手段之一。Gin is the abbreviation for grouting intensity number. it is showed by the product of the final grouting pressure p ( unit : mpa ) on the grouting section and the grouting volume v ( unit : l / m ) on every one meter of the grouting section, which means the energy consumed on every one meter of grouting section. according to gin method, if during the grouting construction, same energy is consumed on every grouting section, i. e. gin keeps to be a constant, an approximately uniform impervious curtain can be obtained
Gin （ groutingintensitynumber ）即灌漿強度值，它用灌漿孔段上最終的灌漿壓力p （ mpa ）和單位灌漿段長度漿液灌注量v （ l / m ）的乘積表示，其含義為單位灌漿段上消耗的能量， gin法灌漿認為在灌漿施工中，保持各灌漿孔段上消耗一致的能量，即保持gin為常數，便可形成一道大致均勻的防滲帷幕。The distance of the single - row curtain grout hole is between 1. 4 to 1. 8 meter, and 2. 0 meter is suitable for the double - row curtain ; the grouting pressure generally is 1. 0 to 1. 5 mpa at the first three grout compartment, then grouting pressure of under the fourth control in 4 to 5 mpa ; for mast grout compartments, a water - cement ratio of 2 or 1 may used in the first grouting
鉆孔密度也由原來的0 . slm / mz降至o . 64n擴mz ，節約工程投資447 . 35萬元。 6 、單排帷幕的孔距在1 . 4一1 . 8m之間，雙排帷幕的孔距以zm為宜;灌漿壓力在地表以下前三段一般為1一1 . smpa ，第四段以下按4一smpa控制;對大部分孔段而言，開灌水灰比可定為2或1 。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。During the past ten years, many kinds of synthesized acoustic detection methods have been the effective measures for detecting grouting effect, but it is not easy to decide whether the separate detecting result estimation about multifold methods meets the requirements of design standards or not
近十年來，多種方法的綜合聲波測試已成為灌漿效果檢測的有效手段之一，但對多種方法檢測結果分別評判是否達到設計標準難下定論。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Meanwhile, as the depth of grouting and the diffusion radius of the cement in grouting project can be shown by ground penetrating radar images, this technique can become a new non - destructive test technology in dyke and dam grouting projects of the water conservancy department
同時，根據地質雷達影像特徵可探測灌漿工程的灌漿深度和水泥漿擴散半徑，提出它可作為水利部門堤壩灌漿工程質量無損檢測的一種新的技術手段。5. there are 979. 32 meter long to the curtain of the xiangshuiriver reservoir include 879. 32 meter " s long double row curtain ( about 92 percent ) in the original design. by optimizing the design according to the grouting test, the double row curtain was cut down to 245. 66 meter length ( 25 per cent of them ), the density of the bore hole have from 0. 81m / m2 reduced to 0. 64m / m2. total save 4. 47 million rmb cost of the project
5 、在總長為979 . 32m長的帷幕段中，初設批復方案的雙排帷幕總長為879 . 32m ，占帷幕總長的92 % ，根據灌漿試驗研究成果優化設計后，雙排帷幕長度減少至245 . 「 m ，僅占帷幕總長度的25 % 。This paper summarizes the grouting technologies and construction techniques used for high grout - consuming strata, big - leakage passage, strata with high - pressure water, and karst strata
對大吸漿量地層、特大漏水通道、正在冒水的堵水、承壓水條件下、巖溶地段等特殊地層的灌漿方法和施工工藝進行了總結。Abstract : treatment of no. 2 dumping platform landslide of chang an refuse site in chengdu were introduced in this paper. bore pile and drainage project combinated with pressuregrouting engineering were carried out, and the comprehensive treatment gained good effects, not only controlling the landslide, but also meeting the user s needs
文摘:概述成都市長安垃圾場2傾倒平臺滑坡的整治手段，實施鉆孔灌注樁與疏排水相結合的壓漿工程，採取的綜合治理措施，獲得了良好的治理效果，既可根治滑坡，又能滿足2平臺的使用要求。分享友人