立砌法 的英文怎麼說
中文拼音 [lìqìfǎ]
立砌法
英文
rowlock-
On the basis of the experimental research, its hysteresis characteristics, calculation method of stiffness in different stage and ultimate bearing capacity are discussed. based on a seismic design method on the new lateral resistant system is concluded according to the research result in the paper. the effect of some parameters is discussed on steel frame with cavity sandwich wall infill and some design suggestion is presented
在試驗研究的基礎上，建立了該體系的恢復力特性模型，提出了模型各受力階段的剛度計算公式、極限承載能力的計算方法和抗震計算方法；對影響空腔結構砌體填充墻鋼框架抗側力性能的因素進行了討論，提出了設計建議。Considering that the characteristics of our country ' s highway tunnels are always of long spans, tabular and of various geometry, by means of thorough analysis of the different problems existed in the design of support structures of the tunnels at present, this paper pays special attention to the two key problems, optimization method of form selection of structural section of the tunnel as well as the stability and bearing capacity of the support structures, in the design of the long and large tunnel on high - class highway, introduces the simplified complex - form optimum method in the structure optimization theory, discusses the optimum design model of lining section of highway tunnel with satisfying demands in building clearance, ventilation and load conditions, puts forward an optimization method of form selection of three different kinds of lining sectional forms ( i. e. single - center circle, three - center tabular circle and three - center sharp circle ), establishes a complete set of systematic optimum design the ory and method of long and large tunnel on high - class highway, develops the corresponding computer software used on the planned xuefeng mountain highway tunnel on shaoyang to huaihua expressway in hunan province for optimization of form selections of the structural sections, and obtains a series of relatively reasonable structural design parameters
本文針對我國公路隧道多為大跨度、扁平、幾何形狀呈多樣化的特點，通過深入分析目前隧道支護結構設計中存在的各種問題，抓住高等級公路長大隧道設計中隧道結構斷面的優化選型及隧道支護結構的穩定性與承載能力兩個核心問題，引入結構優化理論中的簡易復合形優化方法，深入探討了滿足建築限界、通風條件、受力狀態約束等條件下公路隧道襯砌斷面優化設計模型，提出了三種襯砌斷面形狀（單心圓、坦三心圓和尖三心圓）的優化選型方法，建立起一套完善的高等級公路長大隧道的系統優化設計理論與方法，並開發出相應的計算機程序，用於擬建的上海至瑞麗國道主幹線湖南省邵陽至懷化高速公路雪峰山長大高速公路隧道的結構斷面優化選型，得出了一系列較為合理的支護結構設計參數。An analytic method is developed for the problem of scattering of steady sh - wave and dynamic analysis of a shallow - embedded circular lining structure in the field of linearly elastic dynamic mechanics in this paper
本文在線彈性力學范疇內，建立了求解半無限空間中界面附近圓形襯砌結構對sh波散射與動應力集中問題的解析方法。The change of energy in wall rock is tracked in the whole process and the amount of energy transferred to linings is also evaluated. 5 ) based on the principal of energy invariance and the energy properties of sfrc, a practical design equation that related the thickness of projecting sfrc to the energy related properties of tunnel is given in the end. this equation is then used to design a single - track railway tunnel in iii grade rock condition
並進一步推導了不同形式的構件間的能量耗散關系，為將標準試驗的能量統計結果運用於實際結構中打下了基礎； 4 ）利用有限元軟體對隧道開挖過程進行了三維模擬，得到了隧道圍巖在開挖掘進過程中的能量轉化趨勢和規律，得到了鋼纖維噴射混凝土襯砌在支護過程中的能量變化； 5 ）利用能量守恆原理和已經推導出的構件能量耗散關系，建立了鋼纖維噴射混凝土襯砌厚度與圍巖開挖能量變化間的關系，並運用此方法對級圍巖條件中的鐵路單線隧道的鋼纖維噴射混凝土襯砌進行了設計計算；Based on the analyses of sustainable development theories, from the impact of wall materials innovation & energy saving in building on carrying forward the modernization of housing industry in our country, the paper fully introduces, analyses and assesses block construction residential building system using the theories and methods of indicators. the author emphatically probe into the theory of clusters of enterprises applying into building industrialization platform of block construction residential building system. the paper illustrates the foundation of building materials ( include block ) physical distribution system, and expatiate the development trend of building materials specialization market in our country
本文在分析可持續發展理論的基礎上，從墻體材料革新和建築節能在推進我國住宅產業現代化所起的作用的角度，運用指標體系的理論和方法，全面介紹、分析和評價了砌塊住宅建築體系，著重探討了企業集群理論在構築砌塊住宅建築體系產業化平臺中的應用，闡述了我國砌塊等住宅產品物流配送體系的建立和專業化市場的發展趨勢。On the basis of the experimental research, calculation method of stiffness in different stage, ultimate bearing capacity of cavity sandwith panel infill steel frame are discussed and aseismic design method on the new lateral resistant system are concluded. this model is implemented into the analysis on the experimental steel frame and the results agree well with experimental results. the design method is presented according to the interacting of infill and frame
在試驗研究的基礎上，建立了空腔砌塊復合墻體鋼框架體系考慮退化的三線型恢復力特性模型，提出了模型各受力階段的剛度計算公式、極限承載能力的計算方法和抗震計算方法，將該模型的計算方法用於本次試驗鋼框架，所得出的計算結果與試驗吻合良好。Therefore, in this chapter, firstly we establish some new razumikhin - type boundedness criteria of system ( 1 ) by employing several lyapunov functions including partial components, such as uniform boundedness, uniformly ultimate boundedness and so on
因此，本章首先用多個部分lyapunov函數方法建立了系統o ）的一些新的砌umikhin型有界性判別準則，如一致有界性、一致最終有界性等Basing on compressive mechanism and main factors that impact compressive strength, the compressive strength formulas of block masonry are establish, using stress and strain method respectively ; basing on mechanism of shear and main factors that impact shear strength, the shearing strength formulas of block masonry are set up, introducing hoffman rule and the twin shear strength theory method respectively
依據受壓工作機理和影響砌塊砌體抗壓強度的主要因素，分別用應力法和應變法建立了砌塊砌體抗壓強度公式;依據受剪工作機理和影響砌塊砌體抗剪強度的主要因素，用hoffman準則和雙剪強度理論分別提出了砌塊砌體抗剪強度公式。分享友人