drainage structure 中文意思是什麼
drainage structure
解釋
排水構築物-
In view of the natural conditions in loess area of gansu, in the light of investigation conditions of seepage of built loess and weak rock highway tunnels in this area and classification of water gushing conditions for railway tunnels, and by engineering analogism, the classification of tunnel water gushing types suited the structure design of highway tunnel waterproof and drainage, and the three methods for checking and subdividing water gushing types are presented
摘要針對甘肅黃土區的自然條件，依據該地區已建黃土及軟巖公路隧道滲漏水調查情況和鐵路隨道涌水狀態分類，運用工程類比法提出適合該地區公路隧道防排水結構設計的隧道涌水類型劃分及對涌水類型校核與細分的三種方法。 -
This paper analyzes the groundwater discharging course using fluidics theory and combining quay structure construction ; sets up the method of fast drainage by the dint of pipeline and blind ditch of fragment stone ; and gives the computational mathematical model for quay drainage and calculation formula for drainage process according to the principle of conservation of mass and underground percolation, which have been applied for quay ' s stability design and calculation
應用流體力學理論結合碼頭結構建設，分析了地下水排泄過程，藉助管道和碎塊石盲溝建立了港口碼頭快速排水與擋墻基床排水的方法；運用質量守恆定律和地下水滲流原理，建立了港口碼頭排水計算數學模型和排水過程計算公式，並用在了碼頭的穩定設計計算中。 -
In allusion to test roadway in the zhang - luo second class highway and lin - chang freeway, through hydrologic analysis, hydraulic calculation and with the analysis of highway structure, the blue print of setting drainage system, construction technique and back - check experiment are presented
針對張羅二級公路試驗段和臨常一級公路試驗段，進行了水文分析和水力計算，並結合路面結構分析，提出了排水系統的布設方案、施工技術方案和試驗檢測方案。 -
Some soils, such as sandy soils, have a loose crumb structure with good drainage, whereas in clay soils the particles are small and stick together to give a dense crumb structure and poor drainage
一些土壤例如砂土具有鬆散的結構，因而有良好的排水性，而在粘土中，由於土壤顆粒小而互相粘合導致粘土結構緊密排水性較差。 -
This paper expounded the consideration on researching and developing the new technical model in hilly drainage area during the process of agro - industrial structure adjustment, its characters of energy and material recycles, with the emphasis on introducting the efficiency of three renovation techniques in hilly area of northern fuzhou, i. e. construction of artificial grassland and feeding goats in rotation, qualified forage for pisciculture use, and ecosystimatical resilience of hilly orchard and improvement of its productivity
摘要闡述了在南方山地小流域農業產業結構調整中配套技術模式的研發思路及能量物質循環特點，重點論述山地人工草場的建設及山羊分區輪牧、優質牧草漁業產業化利用和低產山地果園生態恢復與生產力提升等三項創新性技術在福州北峰山地小流域實施的成效。 -
Setting out of construction and form laying of arc box culvert drainage structure
弧形箱涵排水結構施工放樣與模板施工 -
Karst drainage is a regional synthetical whole which is made up of spatial drainage boundary, unique geomorphy - river net structure and hydrologic dynamic process and has its own special drainage structure
喀斯特流域是由特殊的流域邊界，獨特的地貌?水系結構及水文動態過程的地域綜合體，有其特殊的流域結構。 -
Firstly, my paper analysized the main factors which influence the amount of low flow in karst drainage such as the area of drainage, lithology, the type of landforms and its special assembly, forest etc from the point view of drainage structure and the relationship between the different type of landforms and the amount of low flow in particular
對于喀斯特流域的枯水研究內容主要包括以下幾個方面：一是從流域結構的角度，分析了影響喀斯特流域枯水徑流特徵值的主要因素，如空間尺度、巖性、地貌類型及其空間組合、植被等。 -
The main characters of the river - valley landforms are followed : the outstandingly longitudinal range - gorge landforms constitute the unique view of three parallel rivers ; the relative highness difference of the landform is great and the river valley cut deeply ; the formation and evolution of the river - valley landforms are obviously controlled by the geological structure ; the landforms types and the various characters of the landforms combination in the drainage area are prominent ; the geological environment has relatively strong frangibility ; the branches riverhead of the river - valley mostly come from high mountains and lakes, and the river - valleys of the branches along the banks have disproportional distribution
其河谷地貌的主要特徵有：突出的縱向嶺谷地貌，構成了少有的三江併流奇觀；地貌相對高差大，河谷深切；河谷地貌形成演化發育明顯受地質構造控制；流域范圍內地貌類型和地貌組合多樣化特徵突出；地質地貌環境具有較強烈的生態脆弱性；河谷支流水源多發源於高山湖泊，兩岸支流河谷分佈不均衡。 -
Large - scale changes of landscape structure cause the degradation of functions of storage and drainage in watershed wetland, which are reflected by loss of flood holding capacity, increase of surface runoff and decrease of confluence time etc
景觀結構的巨大改變引起了流域濕地貯、排水功能的衰退，主要表現為滯洪、消能空間的喪失，徑流量的增加和匯水時間縮短等。 -
Through setting interior drainage system, water saved in the pavement structure can be eliminated from subgrade and pavement structure, and it does good to improve the pavement performance and prolong the service life of pavement
設置路面結構內部排水系統，能夠將積滯在路面結構內的水分迅速地排出路基、路面結構外，有利於改善道路的使用性能，延長路面的使用壽命。 -
The prestressed drainage aqueduct of through open - web truss arch structure is widely applied to cross the main canal of the mrp. it is important and significative to study the aqueduct ' s structure design and reliability thoroughly
預應力下承式空腹桁架拱渡槽在總乾渠排水建築物中被廣泛採用，其結構設計和安全可靠性是一個非常重要且值得深入研究的問題。 -
( 4 ) the seepage prevention structures and drainage structure is very important for the safety and stabilization of rcc dams, so their effects is discussed in this paper to the seepage field ' s characteristics of rcc dams, moreover, the seepage control schemes of rcc dam is analyzed
（ 4 ）碾壓混凝土壩的防滲與排水結構對于大壩的安全與穩定極為重要，本文研究了各種防滲與排水技術對大壩滲流場特性的影響作用，並分析了各種防滲與排水方案的特點。 -
Finally, this paper brings forward the mix integrated design method of asphalt treated permeable material incorporating the results of structure analyses and tests. and the rational proposal and requirement for pavement subsurface drainage system of test road is suggested
結合結構分析與室內試驗分析的結果，提出了瀝青穩定碎石排水層混合料的綜合設計方法，並實際運用於試驗路的結構設計和排水系統設計。 -
It is commonly recognized that subsurface drainage system can improve pavement performance and extend service life. as an essential part of subsurface drainage system, the layer setting and characteristics of asphalt treated permeable material directly affect the performance of subsurface drainage system, which is lucubrated in this paper. based on the typical semi - rigid pavement without permeable layer, using multilayer elastic system program, rational pavement structure with permeable layer at different locations is first analyzed
本文以高等級公路瀝青路面的典型結構形式作為未設排水層的路面結構原型，通過不同的設置層位分析對排水層的回彈模量和厚度的要求，探討設置排水層的路面結構的一些結構參數適宜的取值范圍，並在此基礎上運用灰色系統關聯分析方法，對不同設置層位的路面結構的技術指標進行比較分析，得出較優的層位設置方案。 -
First, on the base of investigating geleshan geologic environments, the author carefully analyzes them, studies their water storage structure, discusses the relationship of underground water dynamic changes and tunnel drainage by desiccation ; secondly, the author makes the dynamic analysis, regression analysis, routine hydrochemistry analysis, isotope analysis, so draws to guan - yin gorge anticlire east and west slot ' s karst developing features, alternated conditions underground water and supplying drain ways ; thirdly, by stating the fissuring ' s surveying data, the author calculates the seeping tensor
作者在進行歌樂山地質環境調查的基礎上，仔細分析了大量觀測資料，研究其儲水構造，掌握地下水動態變化與隧道施工涌水的關系，及補給受降雨的影響情況。對隧道周圍的地下水進行動態分析、回歸分析、常規水化學分析以及同位素分析，得出觀音峽背斜東西翼槽谷的巖溶發育特徵，及地下水的循環交替條件、補給排泄途徑；統計分析裂隙測量數據，計算滲透張量。 -
Xh rubber slowly - closing cut - off vavle is a new water supply and drainage vavle with full rubber structure, duck - mouthed appearance and functions or positive flow - in and reserve cut - off. according to thrust analysis and calculation as well as different operation mechanism and different rubber products by special processing. all will be open at weak hydraulic pressure is higher, the vavle gate will open more greatly and the water flow is greater. at reserve operation, the vavle gate closes naturally and seals tightly cut - off vavle ; the back pressure is higher, the vavle gate closes more tightly and the seal effect is better. it is used widely in various drainage exit to prevent from pouring backwards and flowing backwards in city planning, water conservancy and sewage disposal etc. it is the ideal productto replace flap vavle
Xf型橡膠緩閉逆止閥是一種全橡膠結構外形呈「鴨嘴狀」 ，具有「正向流入反向逆止」功能的新型給排水閥門產品。它根據受力分析和受力計算，針對不同的工況，採用不同的設計機理，選用不同的橡膠配方，並按特殊工藝製作而成。正向工作時，水由進水口流入，微小的水壓，便能打開閥門，水壓越大，閥門開啟越大，水流量越大。 -
Based on the investigation and analysis on the design structure, factual structure, damage, drainage, traffic volume, construction of cement concrete pavement in zhengzhou, this paper finds out the defect on design, construction and maintenance of cement concrete pavement, and discusses the main reasons which cause it to damage in theory and practice
本文通過對鄭州市具有代表性的水泥混凝土路面結構設計狀況、實際路面結構狀況、破損狀況、排水狀況、交通量狀況、施工情況、養護情況的詳細調查和較系統的分析，找出了水泥混凝土路面設計、施工、養護等方面存在的不足，並從理論和實踐上論證了這些不足是造成水泥混凝土路面損壞的主要原因。 -
By controlling the range of the dry density, magnitude of cement and water cement ratio of mixture, the requirement of drainage property and structure strength can be fulfilled
通過控制混合料的干密度、水泥用量和水灰比的取值范圍，可使混合料同時滿足排水性能要求和結構強度要求。 -
Furthermore, the aperture element model without thickness is present on the basis of the character of rcc dams and the symmetrical and anisotropic equivalental sequential model. the complicated seepage control measures of jiangkou dam foundation. the result indicates that improving drainage structure may successfully deal with the problem of the simulation qf dense drainage holes and the problem of seepage model of rcc dams are fundamentally solved
通過對江口壩基復雜滲控措施以及某碾壓混凝土壩層面的精確模擬，事實證明利用改進排水子結構技術可以成功解決壩基密集型排水孔的模擬問題，縫面平面單元的提出基本上已較完美地解決了碾壓混凝土壩的滲流建模問題。
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