壩段 的英文怎麼說
中文拼音 [bàduàn]
壩段
英文
monolith-
On blasting excavation of power house dam section of jinghong power station
景洪水電站廠房壩段開挖爆破This paper carries on the 3d finite element structure analysis for power house monolith with a bulb turbine hydropower station located in the upstream of huang river as the carrier
摘要以黃河上游擬建的某燈泡貫流式水電站為載體，對廠房壩段整體進行了三維有限元結構分析。Spatial elastoplastic analysis of reinforcing outlets in flood release dam section of tgp
三峽泄洪壩段孔口配筋方案空間彈塑性分析According to differences of construction process, boundary condition, temperature and stress of two schemes extending 3m deep short seam on upstream face in the middle of rcc overflow section and no short seam are calculated, what " s more, in this paper the equivalent line drawing of stable temperature field and unstable temperature field during construction and operation period and the duration curve drawing of typical points " s temperature and stress are plotted, and the results of peak and minimum on temperature in every month and maximum on tensile stress are attained
根據施工過程和邊界條件，對溢流壩段中間上游面增設3m深短縫和不設短縫兩個方案進行了溫度和應力計算，並繪制出穩定溫度場等值線圖及施工期、運行期非穩定溫度場等值線圖，典型點溫度和應力歷時曲線圖，逐月最高、最低溫度和最大拉應力及相應位置等成果。Reliability assessment of xi - luo - du underground water - power plant : the results have been used by the cheng - du surveying, design and research institute for the preliminary design ; （ 2 ） the stress and strain analysis for the xiao - guan - zi sluice and its foundation : the report has been applied for the reinforcement of the foundation ; （ 3 ） the thermal control procedure for the no. 7 - 14 power plant dam segments of the three gorge project ： the research report provides the effective and efficient methods for the controlling of the temperature field in the mass concrete structure ; （ 4 ） the software system development for the long - term monitoring for dikes ： the software can automatically give the results of the seepage field and the probability of soil piping of dikes and underground ; （ 5 ） reliability assessment of xiang - jia - ba underground water - power plant : the results have been used by the zhong - nan surveying, design and research institute for the preliminary design ； （ 6 ） fatigue reliability estimation of shipping berthing pillar : the results give the optimized design scheme and prediction of the structural age ; （ 7 ） 3 - d static and dynamic stochastic finite element analysis for the strength, stability and thermal control problem for xi - luo - du project
溪洛渡水電站超大型地下洞室群圍巖穩定的安全可靠性分析：被成都勘測設計研究院應用於比選報告及可行性論證中； （ 2 ）小關子水電站攔河閘壩及地基的應力應變分析：被成都勘測設計研究院應用於地基加固處理方案； （ 3 ）三峽廠房7 # - 14 #壩段溫控並縫措施研究：為廠房壩段並縫方案的可行性提供了依據； （ 4 ）堤防工程體系的長期監控預報預警決策系統開發：為監控、預測預報堤防滲漏管涌破壞提供分析軟體； （ 5 ）向家壩地下洞室群圍巖穩定的安全可靠性分析：被中南勘測設計研究院應用於初步設計方案中； （ 6 ）靠船墩的疲勞可靠度研究：為廣東航運規劃設計院的靠船墩優化設計和加固提供依據； （ 7 ）溪洛渡高拱壩壩體壩基（壩肩）強度和穩定的三維靜動力隨機有限元分析及可靠度計算：為溪洛渡重大工程壩體的靜動力安全穩定性及溫控方案提供依據。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Such method is used to discuss seismic dynamic reliability of xiang - jia - ba dam including its elements and whole slide - resistant stability
結合驗算點法和反應譜法，建立了三維重力壩的地震動力可靠性分析方法，並將其應用到向家壩泄水壩段的地震動力可靠性分析中。Analyses and treatment for the panning amp; scrubbing destructions on flooding - segment dam foot of huilongshan power station
溢流壩段壩趾淘刷破壞分析與處理The study shows that the most likely sliding path is located shallowly under the rock bed and the sliding path runs close to a line from tensile area at dam heel to dam toe. staircase sliding paths buried less than 14 meters bellow dam heel are also dangerous, but they are not the most dominant
研究表明，最危險滑移路徑處于壩基面以下淺層，滑移通道為從上游壩踵拉裂區沿近直線方式向下游壩趾滑出；正常蓄水位時， 9b 、 4b壩段最危險滑移路徑安全系數分別為k _ s = 4 . 15 、 3 . 05 。Analysis of xinanjiang dam no. 2 amp; amp; no. 3 block foundation thick shale softening amp; amp; argillation mechanism amp; amp; tendency
3號壩段壩基厚層頁巖軟化泥化機理及趨勢分析Through analyzing the seepage observation data of huangtankou concrete gravity dam, foundation seepage behavior are reasonably evaluated. the reason of seepage force rising of individual monolith is impervious elements " flaw and drain holes " block. 4
分析黃壇口大壩壩基滲流監測資料，正確評價了壩基防滲排水系統的工作狀態，指出了個別壩段滲透壓力升高是由於壩基防滲帷幕缺陷和排水孔被堵造成，為工程加固提供了科學依據。Three kinds of joint elements for finite element analysis of temperature field are given, ie, the joint element with finite thickness, the joint element with nearly zero thickness and the simplified joint element
摘要目前混凝土壩的模擬分析正從單壩段模擬向全壩模擬發展，因而需要採用接縫單元，筆者給出三種溫度場接縫單元的計算模型：有限厚度接縫單元、近零厚度接縫單元及簡化接縫單元。Arch dams are built by parts, and each of parts has vertical contraction joints spaced regular intervals
拱壩是分段澆築的、各壩段之間沿拱向設有均勻排列的伸縮橫縫。Analysis of caculation results demonstrates that x of temperature stress and ensembled stress on upstream face of dam section will reduce after 3m deep short seam is extended on upstream face in the middle of dam section, however y and z do n ' t vary
計算成果分析表明：在壩段中間上游面設3m深短縫后，壩段上游面溫度應力、綜合應力x減小，而y 、 z變化不大。The results indicate that the thermal stress and comprehensive stress of 6aa dam section and f6 fault concrete tuck during construction and operation are all within the allowed concrete tensive strength. the results indicate that the construction scheme of 6aa dam section and the disposal scheme of f6 fault is feasible and meet the need of dam temperature control and crack. prevention
計算分析表明，施工期和運行期6aa壩段及f6斷層混凝土塞的溫度應力、綜合應力均未超過該工程碾壓混凝土的設計允許抗拉強度，表明6aa ，壩段的施工方案和f6斷層的處理方案在溫控和防裂方面是可行的。For different upstream conditions, thickness of sediment in the permeable pile dike region may reach 0. 67 m, and largest thickness is nearly 1. 9 m, and largest width reaches 1 km
不同入流條件下的主過流區壩段的灘面淤積體厚度可達到0 . 67m以上，最大厚度可接近1 . 9m ，淤積體最大寬度可達1km 。Mathematics statistic model of the main observation variables and horizontal displacement hybrid model of typical monolith of huangtankou concrete gravity dam are established. through model analysis and parameter inversion, taking into account of water level and temperature, deformation monitoring control index of typical monolith is determined by the improved method of probability. the primary contents are as follows : 1
建立了黃壇口混凝土重力壩主要觀測量的數理統計模型和典型壩段水平位移混合模型等，通過對各數學模型的分析和參數反演，綜合考慮水位溫度採用改進小概率法擬定了典型壩段水平位移的監控指標，得到一些有益的結論，其主要內容如下： 1A study on the structural deformation of a special dam body with a comprehensive analysis method is presented, by taking section 33 of the qingtongxia dam as an example. the dam block is located at the abutment on the right bank, like an “ earth - retaining wall ”, whose cross section is “ high - heeled shoe ” sheped. because of the special structure and load condition, its deformation toward the downstream is large. deep research of its deformation law is conducted, and analysis of the special structure, the boundary condition of this dam block is performed, and the physical genesis of the large deformation of the dam block is revealed
以青銅峽大壩33壩段為例，提出應用綜合分析法研究特殊壩體結構的變形規律.該壩段位於右岸壩頭，類似一「擋土墻」 ，斷面形狀如「高跟鞋」 .由於結構及受力條件特殊，產生了向下游的較大變形.本文應用綜合分析法（多種模型分析、結構計算等）對其變形規律進行了全面的分析研究，並重點對該壩段的特殊結構和邊界條件進行深入分析研究，弄清了該壩段向下游有較大變形的物理成因Through the analysis of above result, the distribution law of the temperature field and thermal stress field of 6aa dam section and f6 fault concrete tuck can be generally understood, and it provides scientific reference for the structure design and the selection of construction schemes
通過分析上述成果，可全面了解6aa壩段及f6斷層混凝土塞的溫度和應力分佈規律，為結構設計和施工方案選擇提供科學依據。In this paper, temperature field and thermal stress of baise 6aa roller compacted concrete gravity dam section are calculated and analyzed, and the distribution laws of the temperature field and the thermal stress field during construction and operation of 6aa dam section and its foundation whose top is made of f6 fault concrete tuck, are mainly studied
本論文通過百色碾壓混凝土重力壩6aa壩段溫度場和溫度徐變應力場的模擬計算分析，主要研究6aa壩段及基礎部位f6斷層混凝土塞施工期及運行期的溫度場和應力場的分佈規律。分享友人