滲水坑 的英文怎麼說
中文拼音 [shènshuǐkēng]
滲水坑
英文
infiltration pit-
Abstract : this paper introduces the scheme, deep cut of foundation pit to bury pipe, which is adopted for wenjiayan seawall in qiantang rever. compared with the scheme of withstanding pipe, this scheme has the advantage of saving investment, simple construction and time + - saving. it is convenient to check the anti - seep installation between water pipe and seawall
文摘:本文通過錢塘江聞家堰海塘深基坑開挖埋管,替代原設計頂管方案,具有工程投資省、施工簡單、工期短,且便於檢查取水管與海塘之間防滲措施During bank slope excavation in cofferdam in a harbor construction, the work had to be suspended due to water leakage ( river water and ground water ) into the foundation pit
摘要某碼頭工程在採用圍堰進行岸坡開挖過程中,受江水和地下水位的影響,基坑內有水滲入導致工程無法進行。Coupling model of three dimensional seepage and land - subsidence for dewatering of deep foundation pit in loose confined aquifers
鬆散承壓含水層地區深基坑降水三維滲流與地面沉降耦合模型Grey water enters a soakaway via a grease trap
廢水通過油脂分離器后匯入滲水坑。Influence of seepage on water and earth pressure in foundation pit
滲透對基坑水土壓力的影響Article 41 enterprises and institutions shall be forbidden to discharge or dump waste water containing toxic pollutants or pathogens or other wastes into seepage wells or pits, crevices or karat caves
第四十一條禁止企業事業單位利用滲井、滲坑、裂隙和溶洞排放、傾倒含有毒污染物的廢水、含病原體的污水和其他廢棄物。This paper introduces foundation pit slope shoring method of soft foundation, control steps of settlement of surrounding structures, leakage - preventing technology of the adjacent lake and handle means of remain backwater
摘要本文根據工程實例介紹了軟弱地層的基坑邊坡支護方法、防止周邊建築物沉降變形的控制措施、鄰湖防滲技術及殘留滯水的處理方法。Soakaway well and tubular well adopted together for dropping the water level of deep foundation pit
引滲井與管井聯合降水在深基坑降水中的應用For impervious layer, the anti - inrushing stability of the pit is analyzed from the plastic damage of soil, but for semipervious layer, the anti - inrushing stability of the pit is analyzed from the seepage damage of soil
坑底為不透水層土時,應從土體發生突涌塑性破壞的角度進行分析;坑底為弱透水層土時,應從土體發生突涌滲透破壞的角度進行分析。Combining achievements in past scientific research, this thesis summarizes some problems in the process of decreasing water, the problems contains : important parameters such as percolation coefficient, interfering radius etc ; designers get parameters from their experience and make their choice of limited prospecting materials too simply, because of the limits, designer ca n ' t make quantitative analysis on groundwater ; differences on breakwater effect of setting water - tight screen is still existed, although research evolvement in this field is done ; they ca n ' t grasp the hydrogeology parameters accurately in that it influences rightness of designing in deep excavation water - decreasing
本文結合以往的研究成果,總結了降水過程中存在的一些問題,主要包括:重要設計參數,如地層滲透性、基坑降水影響半徑等,設計中僅從個人經驗出發取值,對有限的勘探資料進行取捨和過分地簡化。這些局限使設計者不能對地下水進行科學的定量分析,盲目性較大;深基坑降低承壓水引起的周邊地面沉降的研究雖已取得很大的進展,但是一些主要問題仍未解決,對防滲帷幕的實際擋水效果存在不同看法;對於弱透水層的水文地質參數一直難以準確把握,影響了深基坑降水設計的正確性。The principal conclusions include : ( a ) the composite system is composed of both active - bearing structural members and inactive - bearing ones, being of a character of combination of rigid retaining structures with flexible ones, so its working mechanism will be behaved as sharing loadings, waterproof and impermeability, loading transfer, local reinforcement and pre - reinforcement ; ( b ) the experimental results show that much more subsoil will participate in retaining action, soil stresses of internal slope will be shared uniformly and deflections caused by excavation will be reduced notably because of cooperation of nails and cement - soil mixing pile wall ; and ( c ) the internal forces of facing in vertical model will be a control factor of design and the cross section tensile strength of cement - soil wall will govern strength of the
主要研究結論有: ( 1 )復合土釘支護的作用機理主要為臨時加固土體以保證局部穩定、有機聯系以共同承擔荷載、改善土體性質起到止水抗滲作用。 ( 2 )試驗結果表明:復合土釘支護能夠充分調動周圍土體共同作用,有效地控制基坑變形;復合土釘支護中止水帷幕的插入深度和強度對控制邊坡變形與失穩有較大作用;復合土釘支護效果明顯優於一般的土釘支護。 ( 3 )面層與邊坡土體共同變形,設計時可按外力作用下的彈性地基梁進行計算。Then it follows that under stable seepage the water pressure outside the foundation pit is reduced with a little change of the total horizontal pressure, while the water pressure inside the foundation pit is increased with a great change of the total horizontal pressure
針對這一情況,利用流網分析了在基坑周圍存在穩定滲流時支護結構上水土壓力的變化,並對其變化進行了分析與對比計算,得出繞支護結構的穩定滲流減小了主動側的水壓力,但總的水平壓力變化不大;被動側的水壓力有所增加,但總的水平壓力減小較多。In europe of the seventeenth and eighteenth centuries, rural areas were regarded as population springs and the cities as population sinks.
在十七,十八世紀的歐洲,農村地區被認為是人口的源泉,而城市則被看成是人口的滲水坑。Concrete pipes and ancillary concrete products - specification for unreinforced and reinforced concrete manholes and soakaways complementary to bs en 1917 : 2002
預制混凝土管管配件和輔助製品.未加筋和加筋混凝土人孔井及滲水坑規范對bs1917 : 2002規范的補充It is difficult to use pre - stress anchor technique to the deep excavation pit on the coast, in which the stra - tum is highly filled with water and subjected to the penetration of sea water, therefore there is no suc - cessful experience
瀕臨海邊的深基坑,地層含水量高,滲透性大,易受海水滲透影響,在這類基坑中應用預應力錨桿技術困難極大,鮮有成功的工程經驗。As a whole, the research work of this dissertation can be summarized as follows : ( 1 ) based on the porous media elastic unstable theory, the interfering well flow model of soft soil two - layer structure underground confined water is inferred, and consequently, the basic dewatering calculation method of soft - soil two - layer deep excavation dewatering is inferred
具體研究內容如下: (一)從彈性多孔介質滲流理論出發,推導出二元結構承壓含水層群井干擾穩定流模型,進而導出軟土地區二元結構地層深基坑降水的基本計算方法。The settlement depends on not only the depth of dewatering but also the permeability of soil
地表沉降不僅取決于坑外降水深度和坑內外水頭差,還與土層的滲透性有關。By reducing the permeability of soil at the bottom of pit and selecting optimal dewatering depth, the settlement of ground surface can be well controlled
採用降低坑底土層滲透性的措施和選擇最佳的降水深度能有效地控制坑外地表的沉降。A solid - waste containment system can be simplified as a slope which contains a layer of geomembrane ( which is simplified as interlayer slope in the rest part ). shaking table model test and numerical analysis have been done to study the seismic stability of interlayer slope based on the two - part wedge theory in this paper. many factors which affect the slope stability ratio, including horizontal seismic coefficient, slope angle, soil - geomembrane interaction coefficient, slope length, layer thickness and soil character, have been took into consideration
填埋場防滲基坑的邊坡可以簡化成含土工膜夾層的土坡(以下簡稱夾層土坡) ,本文根據「雙滑楔體」理論思想,對夾層土坡的地震穩定性問題進行了較為系統的模型試驗和數值分析,著重考慮了水平地震系數、夾層土坡坡角、土工膜與覆蓋層土體摩擦系數、夾層邊坡長度和厚度、夾層土坡覆蓋層土體性質等因素對土坡安全系數的影響,並對地震作用下夾層土坡的永久變形進行了初步的研究,給出了對實際工程設計有參考價值的結論。In many parts of australia standing water, that is dams, puddles and so forth, dry up rapidly and some rainfall barely penetrates the soil
澳大利亞大部分積水,大壩、水坑等等,乾的很快,一些雨水只是滲透泥土。分享友人