point arch 中文意思是什麼
point arch
解釋
尖拱-
For jiangpinghe double - curved arch dam, 3 - d elasto - plastic fem is made, in which the point safety factors of the dam - abutments system and the safety margin for coefficients of sliding resistance on 7 potential sliding blocks of the dam before and after the reinforcement of the dam are calculated under the conditions of the normal storage level and the design flood level respectively based on the results from the analysis made with fem
摘要對江坪河雙曲拱壩進行了三維彈塑性有限元分析，利用有限元應力成果分別計算了正常蓄水位、設計洪水位等3種工況下加固前後壩體壩肩系統的點安全系數和7個可能滑動塊體的抗滑富餘系數。 -
On display are two historically significant monuments : the napier column from the hong kong cemetery and the fountain arch originally erected in possession point
展出了極具歷史意義的律勞卑紀念石柱及原立於水坑口的噴泉圓拱。 -
Then, a thorough discussion and sum ? p about the main construction process of cfst tied ? rch bridge without wind bracing is presented in the paper in association with the construction practice of the bridge. in addition, the author put emphasis on the static calculation of two point integral hoisting construction method in single cfst arch rib. futhermore, the stabilization of arch rib in construction and service stage are analyzed detailedly
本文結合該大橋的施工實踐，對無風撐鋼管混凝土系桿拱橋的主要工藝施工流程進行了全面論述和總結，並重點對單片鋼管拱肋兩點整體吊裝的結構受力進行了靜力計算及對拱肋在施工和運營階段的穩定進行了分析。 -
Arch rib is the key point during the process of the long - span concrete - filled steel tube arch bridge construction
主拱肋施工是大跨度鋼管混凝土拱橋施工的關鍵環節。 -
Make using of the critical point of the arch failure transiting to the tooth failure ( which is also the point when the non - stirrup beam ' s shear bearing capacity arrives to its minimum ) which is advanced in the arch - tooth theory of beams without shear reinforcement by g. kani and the critical point of the diagonal - tension failure transiting to the shear - compression failure which is advanced in the anti - theory, the minimum shear resistance of general bea ms which is destroyed in the range of shear - compression failure is advanced
利用g . kani提出的拱?齒理論中的無腹筋梁的拱齒破壞的分界點（也就是無腹筋粱的最小抗剪承載力點） ，再結合前述理論中所提出的梁剪壓破壞和斜拉破壞的分界點，提出了梁在延性的剪壓破壞范圍內的最小抗剪承載力，並與混凝土結構設計規范gb50010 - 2002比較，結果吻合較好。 -
The minimum shear resistance of beams in the paper is close to the one in the code for design of concrete structures " gb50010 - 2002 '. according to the actual project, the destroy of 448 kinds of beams are analyzed by computer by taking account of the effective coefficient " " of the strength of concrete confined by hoops, the relationship with the section property of beams, the critical point of the arch - rib failure transiting to the shear - compression failure which is advanced in the anti - theory, and the contribution to the beam ' s shear resistance of the concrete in the shear - compression zone
引用箍筋約束混凝土的有效系數，利用其與梁截面特性的關系並結合理論分析中提出的梁剪壓破壞與斜壓破壞的分界點，同時考慮了剪壓區混凝土的抗剪貢獻，從工程實際出發，編程擬算了448種梁構件的破壞情況，計算結果表明，梁發生在剪壓破壞范圍內的最大抗剪承載力值比混凝土結構設計規范gb50010 - 2002值略高。 -
Concrete filled steel tube ( cfst ) arch bridge is a new type of bridge which is widely applied in china recently, and it is a relatively ideal structural form for long span arch bridge. with the background of the practice of liantuo bridge, in the view of point of feasible in technology and reasonable in economy, the key techniques and difficulties in the construction of cfst arch bridge are analyzed and discussed in the thesis. the disadvantages in the current design and construction and the improvement method are also indicated
本文以蓮沱特大橋工程實踐為背景，以主拱施工研究為主線，對鋼管混凝土拱橋重難點施工工藝，從技術上可行、經濟上合理的角度出發，詳細的進行了分析闡述，並指出了設計施工中存在的不足和今後需改進的方向；通過對鋼管混凝土拱橋施工過程中內力的計算，確定了拱肋施工最不利荷載工況下加載重量、壓重順序和張拉臨時預應力束等一系列施工措施，並將計算結果與現場監測觀測數據進行了比較分析，為今後進一步研究這類結構提供了參考。 -
Circular arch is rational for big rise - span ratio, but each has his strong point for small rise - span ratio. ( 3 ) the common used rise - span ratios are 1 / 6 - 1 / 12. by the decrease of rise - span ratio, the internal forces are increasing linearly except of the moment of open spandrel beam
（ 3 ）空腹式剛架拱橋的矢跨比一般為1 6 1 12 ，隨著矢跨比的減小，除了空腹段加勁梁的彎矩值線性減小外，其餘截面的內力值均為線性增大。 -
Their aim has always been to give people a knowledge about the asturian celtic folk music in different ways : from a more traditional perspective, to a folk and even folk - rock point of view. the group always shows its celtic spirit by offering music from the eight official atlantic celtic arch countries : ireland, scotland, the isle of man, wales, cornwall, brittany, asturies and galicia
這個組合演奏的多是來自於8個主要的官方擬定的凱爾特民族所在國[包括愛爾蘭，蘇格蘭，馬恩島（英國西北海岸的愛爾蘭海域，英國屬地，面積221平方英里，首都道格拉斯，人口6 . 5w ） ，威爾士，康沃爾（英格蘭某郡） ，布列塔尼半島（法國西北一地區） ，阿斯圖里亞斯地區，加里西亞省（西班牙西北部） ]的音樂，藉此展現凱爾特精神。 -
Beneath that arch of unmoved and eternal lights ; some, so remote from this little earth that the learned tell us it is doubtful whether their rays have even yet discovered it, as a point in space where anything is suffered or done : the shadows of the night were broad and black
天彎里懸滿並不搖曳的永恆的光點，天穹下夜的陰影廣闊而幽渺。有的光點距離這小小的地球如此遼遠，學者甚至告訴我們它們發出的光是否足以顯示出自己尚成問題。它們只是宇宙的微塵，而在宇宙中一切都能容忍，一切都幹了出來。 -
Chapter 3 studies the problem of multiple change point test in arch models
對arch模型的多變點進行檢驗與估計。 -
Through the defect data of a few rigid - frame arch bridge survey at the point, passing the problem of a few rigid - frame arch bridge that had been builded show differ degree defect now, analyze the causes of defect arise from rigid - frame arch bridge, put up forward relevant control countermeasure, expect to offer reference to the same kind bridge ' s designing and construction
摘要針對已建多座剛架拱橋出現不同程度病害的問題，並通過現場檢測幾座剛架拱橋病害所測的資料，分析了剛架拱橋出現病害的原因，提出了相應的防治對策，以期為類似橋梁的避免出現類似病害提供參考。
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