巖洞水 的英文怎麼說
中文拼音 [yándòngshuǐ]
巖洞水
英文
cavern water-
Stability analysis on adjoining rock of large - scale underground chamber group of suofengying hydropower station
索風營水電站大型地下洞室群圍巖穩定分析Based on the modern design theory of tunnels construction that the adjoining rock be regarded as primary load - bearing structure, this thesis have made researches on the stability of tunnels mother rock and the safety of support pattern under the high external waterpressure and high geostress
這就使本隧洞工程的建設面臨著極大的挑戰。本文是在將圍巖作為主要承載結構,支護與圍巖共同作用的現代隧洞設計理論的基礎上,來研究高外水壓力及高地應力下隧洞圍巖穩定性及支護結構安全的。In addition, this paper carry out successfully the support design practice in the preceding excavation of 4km long exploratory tunnel. according to the thesis research results, the following conclusion can be drawn. if the grouting rock can possess sound anti - seepage capability and the liner structure can hold higher hydraulic permeability relatively, and if the adjoining rock can be made as primary load - bearing structure by construction measure, the stability of country rock and the safety of liner structure will be guaranteed
計算結果表明,如果能使錦屏工程引水隧洞灌漿圈圍巖具有較好的防滲性能,將高外水壓力控制在灌漿圈以外,再配合透水性相對較好的支護結構以及排水措施,使灌漿圈圍巖成為主要承載結構,並使襯砌結構和灌漿圈共同承載,是可以保證圍巖的穩定和支護結構安全的。This thesis tries to solve the problems in the design and construction of jinping cascade 2 hydropower station. a typical section is selected to analysis seepage, seepage control and fem numerical simulation. the influence of different plans of excavation and support on seepage field of subsurface water and stability of adjoining rock are studied. the homologous support pattern is suggested according to the research results
本文就錦屏二級水電站(一期)深埋長隧洞的設計和施工中面臨的一些問題,選取隧洞的一個典型斷面進行滲流、滲控分析和開挖及支護的有限元數值模擬,從而就深埋隧洞不同的開挖及支護方式對地下水滲流場及圍巖穩定性的影響和所應採取的支護措施等方面進行了探索、研究。Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports
首先,在前人研究成果的基礎上,對錨桿與圍巖的相互作用機理進行研究,利用全長錨固錨桿的中性點理論,從等效均化的角度來考慮錨桿對圍巖的加固作用,並推導了在簡單荷載作用下,含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性解析解,對工程設計有著重要的參考意義;在數值模擬方面,以考慮錨固圍巖滿足規則化庫侖摩擦模型為基礎,利用虛功原理推導了接觸問題的有限元方程的計算格式,為開發運用大型商用有限元軟體msc . marc提供了理論根據,也形成了本文的理論基礎:最後,論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例,利用本文所述的接觸問題的摩擦模型理論,對錨桿支護結構的應力場、位移場的變化規律進行了研究,分析了加錨支護對隧洞圍巖應力、變形的影響。He advanced several paces towards the point whence the light came, and to all the excitement of his dream succeeded the calmness of reality. he found that he was in a grotto, went towards the opening, and through a kind of fanlight saw a blue sea and an azure sky. the air and water were shining in the beams of the morning sun ; on the shore the sailors were sitting, chatting and laughing ; and at ten yards from them the boat was at anchor, undulating gracefully on the water
他向光線透進來的那個地方走前幾步,在夢的興奮激動過后,跟著就來了現實的寧靜,發覺自己是在一個巖洞里,他向洞口走去,透過一座拱形的門廊,他看到一片蔚藍色的海和一片淡青色的天空,空氣和海水在清晨的陽光里閃閃發光,水手們坐在海灘上,在那兒嘰哩咕嚕地談笑著,離他們十碼遠的地方,靜靜的停著那艘小船。The geode - essentially a rock cavity which has become lined with crystalline deposits - is eight meters in length, 1. 8 metres wide and 1. 7 metres high ( 26 feet by six by six )
這個晶洞-原本是巖石洞演變成線狀水晶堆積物-是長8米,寬1 . 8米和高1 . 7米( 26英尺x六英尺x六英尺) 。Due to complex and varied geological conditions for 4 headrace tunnels at zipingpu project, real time monitoring technique was used during informatization construction according to new austrian tunneling method, system observation for typical sections was conducted by following in - situ construction, based on which inverse analysis for rock mechanics parameters was conducted
針對紫坪鋪工程4條引水發電隧洞復雜多變的地質條件,採用新奧法隧洞信息化施工中倡導的實時動態監測技術,跟蹤現場施工進行了典型斷面的系統觀測,在此基礎上進行了圍巖宏觀力學參數的反分析研究。According to in - situ construction real time observation and inverse analysis results, refinement numerical artificial analysis on a group of headrace tunnels was conducted and influence of different construction schemes and support parameters on rock mass deformation and failure behavior were researched to provide quantized data and technical aid for project construction decisions
基於跟蹤施工的現場實時觀測和反演分析結果,對引水發電洞群進行了精細化數值模擬分析,研究了不同施工方案和支護參數對巖體變形、破壞特性的影響,以便為工程的施工決策提供量化資料和技術支持。Southwest is palawan, the country s last frontier with the forbidding limestone cliffs of el nido, the subterranean caverns and river of st. paul, the safari island of calauit, home to giraffes, impalas and zebras, and tubbataha reef, the most beautiful dive site this side of the world and recently declared a protected marine area
El nido有石灰巖懸崖絕壁、地下大巖洞和地下河聖保羅河。 calauit島野生動物園棲息著長頸鹿、黑斑羚和斑馬。還有世界上最美麗的的潛水勝地tubbataha暗礁,最近被宣布為海洋保護區。Price does not include : all meals, tips, optional sightseeing biosphere 2, carlsbad cavern, balloon museum, antelope canyon jeep tour, lake powell cruise and balloon ride
,包括生物圖大水晶鐘乳巖洞熱汽球博物館羚羊峽谷吉普車包偉湖遊船。The hydrothermal breccia and karst in the beiya area are divided into 4 types and zones, including : sedimentary tuff and breccia induced by hydrothermal explosion and sedimentation on land surface ; hydrothermal sedimentary conglomerate and gas - explosive ejecting breccia related to sedimentation in and collapsing of some shallow karst caves ; netted hydotherma1 limcstone breccia and hydrothermal explosive breccia pipe related to hydrofracturing, corrosion and explosion in the hydrothermal channels ; and yellow granular limestone formed by simmering and alteration in the deep heated water reservoir
北衙地區熱水角礫巖和熱水巖溶可分為4種類型和層次,即地表相爆發沉積作用形成的沉積凝灰角礫巖、熱水沉積鮞狀灰巖與鈣華膠結角礫巖;與近地表洞穴沉積和垮塌作用有關的熱水沉積礫巖和汽爆射流角礫巖;與熱水通道相蝕裂和爆破角礫化作用有關的網路狀灰巖角礫巖筒和熱水隱爆角礫巖筒;深部相熱水浸煮蝕變灰巖。This article introduced the method of geological investigation of nanling tunnel karst disease, elaborated the tunnel engineering geology conditions, especially the karst water, the karst water power channel and the harm of karst water, and analyzed the cause that produced the karst disease
摘要南嶺隧道巖溶地下水活動造成地表坍陷、洞內泥砂淤塞等病害,其原因在於隧道施工遺留的導洞長期疏排巖溶水,採用地質測繪、物探、鉆探、水文地質試驗等綜合勘察方法,查明地下水通道位置、地下水流速、流向,針對病害原因,提出攔截、封團、疏排、填充等綜合整治方案。Huangyao ancient town, situated at northeast of guangxi hezhou zhaoping county and at downstream li river, is famous for enormous water - eroded cave, booths and pavilions, ancestral temples, old trees and couplets and plaques, and is named as “ home of poem ”
位於廣西賀州昭平縣東北部,地處灕江下游的黃姚古鎮,以山水巖洞多、亭臺樓閣多、寺觀廟祠多、參天古樹多、楹聯匾額多著稱,被譽為「詩境家園」 。Large benthic aquatic animals in caves along the shouchang river and its adjacent areas
壽昌江流域及鄰近山區溶巖洞穴大型水生底棲動物On the basis of the stresses analysis, the existed design rules of pressure tunnels are discussed. first, the pore - water - pressure distribution in the rock mass around the pressure tunnel is evaluated using the image well method proposed by harr ( 1962 ). the seepage - induced stresses in the rock mass is analyzed, and several conclusions are gained
首先,運用harr ( 1962 )鏡像原理推求壓力隧洞圍巖中水壓力分佈;結合水壓力的分析,利用fernandez ( 1994 )的假定推求壓力隧洞圍巖中滲流產生的應力場,並對不同地表條件下滲流產生的應力場進行詳細分析,從中得到一些結論。In this thesis, the rock mass is treated as a continuous porous elastic medium, on the basis of the seepage field of the rock mass, the pore - water - pressure distribution in the rock mass around the tunnels is evaluated. then, the seepage - induced stresses in the rock mass is studied. based on the analysis of stress field in the rock mass around the excavation, the stresses behavior of the pressure tunnel with the internal pressure is studied using the coupled seepage - stress model
本文將圍巖看作連續的透水彈性介質,從壓力隧洞圍巖滲流場著手,分析壓力隧洞圍巖中水壓力分佈,進而研究圍巖中滲流產生的應力場,結合對隧洞圍巖二次應力場的分析,探討考慮滲流場和應力場耦合作用下圍巖三次應力場特性。Tsing yi north coastal road, castle peak road and fan kam road ), drainage improvement works in yuen long and shenzhen river, site formation, slope works, landfill, reinforced fill works, reclamation, and work on rock tunnels and caverns
這些工務計劃包括了道路改善工程(例如青衣北岸道路、青山公路和粉錦公路) 、元朗及深圳河的排水渠改善工程、其他各類計劃的地盤平整及斜坡工程、填土及加筋填土工程、填海工程、開鑿巖石隧道及巖洞等。Regulations for disposal of solid low - and intermediate level radioactive wastes in rock cavities
低中水平放射性固體廢物的巖洞處置規定The reflection of the cave on water looks like a narrow gully in deep mountain
隱洞高明爽朗,形態奇異。巖洞倒影水中,如深山狹谷。分享友人