橋臺墻 的英文怎麼說
中文拼音 [qiáotái]
橋臺墻
英文
abutment wall-
The enterprise is a jiangsu - taiwan joint venture in the early nineties. it specializes in producing various types of aluminum pushing type material and has already formed four major series of products including insulating against heat of broken bridge, empty energy - conserving airtight window, the curtain wall and industrial material at present
公司是90年代初與臺商合資創辦的企業，專業生產各種鋁擠壓型材，目前已形成斷橋隔熱超高值中空節能氣密窗幕墻及工業型材四大產品系列。The evolution, state of the art and the developing trend of the lateral seismic inertia force calculation for retaining wall and / or bridge abutment and the calculation of the seismic cohesive backfill soil pressure are reviewed. the approaches of seismic analysis of retaining walls and bridge abutments in the current highway codes of china are studied in detail and the shortcomings in the analysis procedure and the necessity of further improvements to them are pointed out
綜合評述國內外公路工程抗震設計規范中地震作用計算方法以及地震土壓力計算方法的演進歷史及現狀，詳細分析我國現行公路工程抗震設計規范中擋土墻和橋臺的抗震驗算方法，指出存在的問題和解決這些問題的必要性。The acceleration does not increase immediately after the wall height is getting taller from the bottom of the retaining wall, and it starts to increase rapidly with the height level at a height of half to two thirds of the total wall height
本文計算結果表明，高度高7米、 9米的擋土墻和高度6米、 8米的擴大基礎橋臺的地震加速度反應在頂部也會有約1 ， 5一1 . 6倍的放大。Total 18 simulated acceleration time histories for intensity 6, 7, 8 and 9 are adopted as inputs, 6 typical retaining walls heights and 2 bridge abutments with difference are selected as the structural models of soil - structure system, the seismic responses of the system and the horizontal variation of the maximum response accelerations at different height levels are analyzed by means of a wave propagation finite element program
選用針對地震烈度6 、 7 、 8 、 9合成的總共18條地震動時程，選取具有代表性的6個不同高度的擋土墻以及2個不同高度的橋臺模型，利用波動有限元法既有程序分析地震反應，研究水平地震加速度沿高度的分佈規律。On basis of a review of the recent achievements, the distribution of the lateral seismic inertia force along the height of retaining wall and / or bridge abutment, and the calculation of the seismic soil pressure of cohesive backfill are treated with in this paper, for the revision of chinese earthquake resistant design code for highway construction, and a suggestion to combine sei smic design of retaining wall and of bridge abutment together into one chapter from the past in two chapters in the previous version is also worked out
結合規范jtj004 ? 89的修編，本文在總結已有研究成果的基礎上，主要研究了擋土墻和橋臺地震慣性力沿高度分佈的規律，粘性填土的地震土壓力計算和計算公式的簡化，以及在公路工程抗震設計規范中將擋土墻和橋臺的抗震設計歸入一章的問題，具體包括如下5項工作。分享友人