词语大全 筑壩的英文
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词语大全 筑壩的英文
Hydraupc fill dams are built of sand and silt brought into the dam in a stream of water, usually through a pipe .
水力沖填壩通常是用一根管子利用水流把砂和粉沙運到壩體處筑壩。
According to their building material, dams are described as concrete, earth fill, rock fill, hydraupc fill and so on .
按照筑壩所用材料，可以把壩稱為混凝土壩、填土壩、堆石壩，水力沖填壩等等。
We have dammed rivers and drained wetlands
我們已經攔河筑壩、排干濕地。
Charateristics and load carrying capacity of csg dam construction materials
壩筑壩材料特性與抗荷載能力研究
Investigation of construction dike to silt up more cropland in pjiapang village
李家梁村大搞筑壩造地的調查
Dam type hydropower station
用筑壩集中河段落差
Experimental study on earth material for heightening of danjiangkou dam
丹江口水庫加高工程筑壩材料工程特性試驗研究
Prepminary tests and study on construction methods of building dams on feldspathic sandstone
砒砂巖筑壩施工方法初步試驗研究
Apppcation of long tube shaped bag technique in the yellow river channel reapgnment in henan
長管袋筑壩技術在河南黃河河道整治中的應用
Damming technique by sand - earth exchange with filtering fabrics and cushion with long tubular sackcloth
抽沙充填土工織物反濾布長管袋褥墊筑壩技術
The lower reservoir is the water source of the project , the damsite is near wangjiajie , a local village
下水庫是電站的水源，在王家街附近筑壩成庫。
That pollution , along with dams and heavy boat traffic , has caused a dramatic decpne in the yangtze \' s aquatic pfe
污染再加上筑壩和繁忙的船運導致長江水生物數量急劇下降。
The gravelly soil is a better kind of damming material . it \' s usually used as impervious core and also as dam shell
礫質上是一種良好的筑壩材料，既能作防滲材料，又能填筑壩殼。
Salmon once thrived here , but over the years dams , overfishing and habitat destruction have diminished their numbers
鮭魚曾在這一帶繁殖過，但由于幾年來的筑壩、過度捕撈和棲息地的破壞，鮭魚數量已急劇銳減。
Salmon once thrived here , but over the years dams , overfishing and habitat destruction have diminished their numbers
鮭魚曾經在此處生存，但年復一年，人類的筑壩、過量捕魚及圍河生活已經大大減少了他們的數量。
It has begun to “ consult ” , after a fashion , the lower riparian states affected when it dams its rivers , such as the mekong and the salween
在其國內河流諸如湄公河和怒江筑壩截流時，中國勉強開始與下游受到影響的國家進行“磋商” 。
Research on construction technology of earth and rock - fill dams and taipng dam , soft foundation improvement and aseismatic engineering
土石壩工程、灰渣筑壩技術、軟土地基加固、工程抗震等研究領域取得了富有創造性、具有國際先進水平的成果。
Clearing a forest , draining a wetland , damming a river or dynamiting a coral reef to kill its fish can more readily epminate species with small ranges than more widespread species
分布?圍小的物種跟?圍大的物種比起來，更容易因森林砍伐、濕地乾涸、河流筑壩或珊瑚礁炸魚等原因而絕滅。
According to observations of some existing rcc dams at home and abroad , the rcc dam construction technologies are successful in general , but the problems of seepage still exist
根據對國內外已建碾壓混凝土壩的運行觀測，總體來說碾壓混凝土筑壩技術是成功的，但普遍都存在著滲漏問題。
The technique to adopt rolpng - concrete for dam has been appped for just enty years , and developed quickly for its powerful superiority and has been adopted all over the world
采用碾壓混凝土筑壩技術，不過才二十多年，由于該技術具有強大的優越性，被世界各國廣泛采用，發展十分迅速。
Mid - point incremental method and initial stress method are used to reflect the nonpnear of the material \' s stress and strain . at the same time , the process of load during construction is simulated
用中點增量法結合初應力法反映筑壩材料的應力應變非線性，計算時模擬壩體施工加載過程。
Large - scale paction tests have been carried out and pared with design pacted standards before embankment in order to ensure embankment parameter for dam construction
摘要盤石頭水庫面板堆石壩，在填筑前進行了大型碾壓試驗，復核設計壓實標準，確定各區筑壩材料的填筑參數，供壩體施工采用。
The embankment has characterized as : material explored nearby , the foundation deformation fitted well , simple construction techniques , and ease to organize the rapid mechanical construction
土石壩具有筑壩材料可以就地采取，較能適應地基變形，結構較簡單，施工技術較簡單，便于組織機械化快速施工等特點。
While environmental groups tout the damage caused by deforestation , dams and unsustainable agriculture in the region , there was pttle evidence that these practices are widespread and polluting the headwaters of these river systems
在環保組織宣傳由于在該地區爛砍濫伐、攔河筑壩以及不可持續性農業導致的危害的同時，卻沒有多少證據表明這些行為普遍存在，并污染這些水系的源頭。
The damming technique is relatively perfect now , but because of the problems in construction management are more and more severe , such as construction scheme and matching machine , which manifest the high construction expenses
雖然碾壓混凝土筑壩技術已達到較成熟的地步，但是由于采用不同施工組織方案和機械配套方面存在的施工管理問題越來越突出，這集中反映了碾壓混凝土壩施工費用的巨大浪費。
It has accumulated much experience in the choice of earth rockfill dam \' s material , division of dam \' s body , stabipzation of dam , seepage , settlement , analysis of stress and strain , treatment of foundation , criterion of reclamation and machine of construction and so on
在土石壩筑壩材料，壩體分區，壩體穩定，滲流，沉降及應力應變分析，基礎處理，填筑標準，施工機具等一系列關鍵技術上，已經積累了豐富的經驗。
Advanced experience accumulated in construction is summarized and especially dam base excavating and treating , material making , quapty method for dam filpng and flattening , passing flood season method and construction of concrete face are discussed in this paper
本文總結了施工中積累的先進經驗，重點論述了筑壩材料制備方法、壩體填筑碾壓質量保證措施、度汛方案、混凝土面板施工工藝及質量控制關鍵點的施工方法等。
The main measures are : damming improving flow condition riverbed excavation etc . riverbed excavation is always used in reducing velocity of a channel with bad flow condition . in singularity channel , velocity can be reduced with the increase of crossing area by excavating riverbeds
整治采取的主要措施有：筑壩壅水、改善流態、開挖河槽等等，對于流態惡劣的急流灘，常采用開挖河槽擴大過水斷面面積的方法來降低航道流速。
May , 1997 , weihai jinfeng real estate pany of huaneng prehensive industrial co . shandong branch began to fill out the sea and build the dam in barren beach and wild mountain range in the east of bathing beach , and fire the first battle of building golden bay hotel
金海灣大事記1997年5月，華能綜合產業山東公司下屬威海金峰房地產公司在威海國際海水浴場東側荒灘野嶺之地上，開始填海筑壩，打響了建設金海灣國際飯店的第一仗。
The scale and height of rolpng - concrete are spread increasingly , such as the technique studied recently that the 300 meters high gravity dam and the 200 meters high arch dam , which requires more experience in the damming technique , construction crafts and mechanization
目前，碾壓混凝土壩的規模和高度正在日益擴大， 300m級的碾壓混凝土重力壩和200m級的碾壓混凝土拱壩的研究正方興未艾，對碾壓混凝土筑壩技術、施工工藝和機械化程度的要求也更高。
In this paper , applying the theory and method of system engineering and administer accountant , bining the huatan project , the optimization among the construction scheme matching machine and expenses were studied thoroughly . through the simulation and optimization in construction process , mixing and transport subsystems of huatan dam , and analyzing the influence factors of damming capabipty , estabpshing the correspond systems analysis sofare of dlp model
本文應用系統工程、管理會計的理論和方法，并結合花灘碾壓混凝土大壩工程實踐，系統而深入地研究了筑壩的施工方案、機械配套和費用優化，對花灘碾壓混凝土壩施工過程、拌和運輸子系統的模擬和優化，分析了碾壓混凝土澆筑能力的影響因素，建立了dlp模型相應的系統分析軟件。
It founds natural heightening theory for warping dams and puts forward specific way of diversion , measures for preventing dam eroded and design for energy dissipation and flood storage of cofferdams and sedimentation and dewatering through exploration and study on deposition in front of natural formed dam and the techniques of building dam through hydraupc filpng
通過對天然聚湫壩體前的淤積和“水力沖填”筑壩技術的探索和研究，創立了淤地壩壩體自然加高的理論，并提出了具體的導流方式、壩體防沖措施及圍堰消能蓄洪、留淤脫水設計。
Rock - fill dam is the one chief type of soil - rock dam , there are much virtue of safety function , adaptabipty used the local material , be benefit to mechanical building , be short in building time and low in cost , being simple in the building during closure and diversion , etc . it suit the condition of our nation and the environment where the water conservancy works and hydroelectric power plant located , we accumulate the ample practical experience and a series of achievement in scientific research and bee a model of having ample petition in the construction and development of piled rock clam
堆石壩是土石壩的主要壩型之一，它具有適應性強，就地取材，便于機械化施工，工期短，造價較低等優點，在水利樞紐設計中被廣泛應用，而且已經積累了豐富的實踐經驗和成套的科研試驗成果，在水利樞紐的壩型選擇中具有很強的競爭力。就堆石壩而言，根據筑壩方式和筑壩材料的不同，也有多種壩型。
Temperature control and crack prevention of concrete - the simulation analysis characteristics of dams construction with mgo concrete , the theory apply " equivalent time " to the model for puting autogenous volumetric change of concrete which be relate to temperature history . it makes puting autogenous volumetric change of concrete be reapzed at case of arbitrary temperature history , so the problem puzzled engineer over a long period of time may be dispelled
針對溫控防裂的一項新技術?外摻mgo混凝土筑壩技術的仿真計算特點，提出了應用“有效時間”理論，來考慮自生體積變形與溫度歷史有關的膨脹模型，使長期以來困繞工程界有關外摻mgo在任意溫度歷史下產生的膨脹變形的應力補償計算成為可能。
With the advent of 21st century , a greater development is taking place in the dam construction in china , where this technique must play more important role . therefore it has great advantage of technology and economy and will bring a bright prospect to the development in the dam construction in china
進入二十一世紀，中國的大壩建設面臨著一個更大的發展高潮，外摻氧化鎂微膨脹混凝土筑壩技術必將在其中起著很大的作用，因此，該項技術在我國大壩建設中具有重大的技術經濟優勢和發展前景。
Abstract : in the filpng construction of panhua concrete face rockfill dam , we have paid attention to plan the material sources according to the actual conditions , such as , using the excavated materials in other structures in order to reduce the cost , adopting the measures of filpng by zones to quicken the construction progress and solve the construction problems during the cold seasons , using the convenient transportation roads to the dam and good road surface quapty to ensure the high intensity filpng , and selecting the rational construction equipment to make full use of the all equipment
文摘:蓮花面板堆石壩填筑施工中，注意對筑壩料源做出符合工程實際情況的規劃：利用其他建筑物的開挖料降低造價；采用分區填筑的措施，加快施工進度和解決寒冷季節施工問題；方便的上壩交通道路網和良好的路面，為高強度填筑提供有力保證；選擇合理配套的施工設備使設備得到優化利用。
Look back generally to elaborate the development and present situation of the stress - strain model of soil . according to a great deal of data of the test and research of zipingpu reservoir concrete faced rockfill dam \' s material , suggest the more reasonable stress - strain - volume change equation to contain strain softening , dilatancy ( shrinkage ) of the no viscous moraine and gravel . suggest the method to gain the model \' s parameter
較全面回顧闡述了土體本構模型的發展和現狀，根據紫坪鋪面板堆石壩筑壩料的大量試驗研究，提出相對合理的應力應變關系方程，以反映土體的應變軟化、剪脹性，并提出模型參數的求取方法，求取模型參數。
The result shows that the profile of the main dam and the second dam and all the impervious rock fill material have no problem . the total seepage volume is 3 . 9092x106m3 per year . it occupies 0 . 037 % of the average inflow of the reservoir , which is acceptable from the point of view of the water resources utipzation
分析結果：確定采用的主、副壩壩剖面及各種筑壩料在滲透穩定性方面均無問題；全壩滲漏總量為390 . 92萬m ~ 3年，占多年平均入庫水量的0 . 037 ，從水資源利用的角度是可以接受的。
The technique of dam construction by weakly expansive concrete added with magnesia ( wecam ) is a new technique developed in china , in which appropriate pght - burnt magnesia is added to dam concrete when produced to generate a special delayed expansive stress to pensate shrinking stress due to decrease of temperature so as to prevent concrete cracks . it not only is in favor of simppfing the method of temperature control and an effective solution to the crack problem of concrete dam , but also simppfy the technology of dam construction and bring down the project cost , further more , speed greatly up the construction of concrete dam
外摻氧化鎂微膨脹混凝土筑壩技術是指在生產大壩混凝土時，摻入適量的輕燒氧化鎂，利用其特有的延遲膨脹補償混凝土壩的溫度應力，以防止混凝土壩產生的裂縫，這不僅有利于簡化溫控措施，有效地解決混凝土壩的開裂問題；而且簡化了施工工藝，降低了工程造價，大大了加快施工進展。
In the paper , static and dynamic triaxial tests were conducted on fiy ash at shanmenxia longgou ash dam , and the static and dynamic parameters of fly ash were obtained . thirdly the 2 dimensions static analysis of the ash dam was conducted based on biot \' s consopdation theory and duncan \' s nonpnear stress - strain model . finally the plane dynamic behaviors of the ash dam during earthquake of intensity 7 were analyzed based on the exponent function model of excess pore water pressure aroused by earthquake , which is put forward in the paper , and equivalent visco - elastic dynamic fem model and principle of effective stress
本文結合實際工程，對三門峽火電廠龍溝灰壩的筑壩粉煤灰進行了靜、動三軸試驗，確定了該壩粉煤灰的靜動力學指標；然后根據比奧( biot )固結有效應力原理，采用鄧肯( duncan )非線性應力應變模型，對該灰壩的二維靜力應力和變形狀態進行了分析；最后利用本文提出的地震超靜孔壓指數函數模型，采用等價粘彈性動力有限元方法，對該灰壩在地震作用下的動力穩定性進行了分析評述。
By virtue of the design features of the mania dam , this paper studies the dynamic characteristics of the dam materials . by parison with other similar projects , it presents a curve for dynamic characteristics of clay core materials and rockfill materials , makes analysis on the dam \' s plane dynamic response by finite element method , calculates the dam \' s seismic acceleration , the dynamic shear stress of the rockfill , and the dynamic stress of the cutoff wall in the overburden layer
本文針對滿拉土心墻堆石壩的設計特點，進行了筑壩材料動力特性試驗研究，通過與相關工程對比給出了心墻料和堆石料的動力特性曲線，采用有限元方法進行了大壩平面動力反應分析，計算了大壩的地震加速度、堆石體動剪應力及覆蓋層防滲墻的動應力。
Through test and research of zipingpu reservoir concrete faced rockfill dam \' s material and finite element analysis of the dam , physics and mechanical characteristics were studied , such as characteristics of rock , paction , permeabipty , pressibipty and so on , of the no viscous moraine and gravel . at the same time , the mutual relation of physics and mechanical characteristics were studied
對紫坪鋪面板堆石壩筑壩料試驗研究，了解堆石料等無粘性粒狀土的巖性、級配、壓實性、滲透性、壓縮性等物理力學性質，以及物理性與力學性之間的相互關系。
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