gravity wall 中文意思是什麼

gravity wall 解釋
重力墻
  • gravity : n. 1. 認真，嚴肅，莊重。2. 重要性，嚴重性；危險性。3. 重量。4. 【物理學】重力，引力，地心吸力。5. 【音樂】（音調的）低沉。
  • wall : n 1 墻壁；（石、磚等的）圍墻；城墻。2 （形狀、用途）像墻壁的東西，障壁；土堤，堤防。3 （礦井、容...
  1. As the balancing platform tends to make the barycenter move backward, a more balancing stress distribution under the wall, a higher and steadier wall can be achieved. furthermore, the resupine back of the downward wall not only works reasonably, but also can reduce the amount of excavation and filling obviously. so gravity retaining walls with balancing platform are applied heavily

    衡重式擋土墻因具有衡重臺使墻身重心后移、墻底應力趨于平衡，可提高擋土高度、增強墻體穩定性；且仰斜式下墻不僅受力合理、還可減少開挖與回填量等優點而被大量採用。
  2. Standard specification for 12 to 60 in. 300 to 1500 mm annular corrugated profile - wall polyethylene pipe and fittings for gravity - flow storm sewer and subsurface drainage applications

    自流式雨水管和地下排水裝置用12至60英寸300 to 1500 mm環形波紋狀異型壁聚乙烯管和配件的標準規范
  3. Introduction to general ideas in air pollution control, air pollution effects, design of wall collection devices （ gravity settlers, centrifugal separators, electrostatic precipitators ）, design of dividing collection devices （ surface filters, depth filters, scrubbers for particulate control ）, design of controlling by concentration and recovery （ condensation, adsorption, absorption ）, design of controlling by oxidation （ combustion, biological oxidation, biofiltration ） and the choosing of a control technology

    本課程介紹空氣污染防制概念，空氣污染之影響，壁式集塵設備之設計（重力沉降室、離心分離器、靜電集塵器） ，分隔集塵設備之設計（表面過濾器、深層過濾器、洗滌器） ，以濃縮回收之控制設計（冷凝、吸附、吸收） ，以氧化之控制設計（燃燒、生物氧化、生物過濾） ，以及控制技術之選擇。
  4. The preferences are analyzed, pipe ’ s parameters such as depth, thickness, pipe diameter, and mechanical property of material ; soil parameters such as soil types, internal friction angle, pipe - soil interaction ; fault ’ s parameters such as fault types, fault throw, fault drop, fault - pipe angle, mechanical property of material ; load types such as gravity force, linear displacement load, seismic load and seismic wave. some conclusions are drawn from the calculating results : when buried pipes cross fault, pipe ’ s embedded depth should be shallow, and big pipe diameter and thick wall should be selected. avoid the site where fault moves severe, and select suitable pipe - fault angle

    在有限元三維模型建立中考慮的因素有:管道自身參數如管道埋置深度、管壁厚度、管徑、管道材料等;巖土材料參數如土體類型、巖土的內摩擦角、管土相互作用等;斷層考慮有斷層類型，斷層斷距，斷層錯動距離，斷層與管道的交角，斷層材料的考慮等;荷載分別考慮靜荷載，動荷載，其中動荷載包括線性位移加載、地震力加載和地震波加載等。
  5. Retaining wall is a construction form of the widespread adoption in engineering field, although appeared the new form of the wall in recent years with the new way of doing, the gravity wall built with stone is still the main form, and therefore the study on optimization design of the gravity wall built with stone has very important meaning

    擋土墻是工程界普遍採用的結構形式，雖然近年來出現了不少擋土墻的新形式和新做法，但石砌重力式擋土墻仍然是工程中擋土墻的主要形式，因此對砌石重力式擋土墻進行優化設計研究具有十分重要的意義。
  6. When the deviation between the placing position and construction reference line of caisson for gravity wharf is big enough, the verticality of upper structure, i. e. crest wall will be affected, and furthermore the visual quality of the wharf will be influenced

    摘要重力式碼頭沉箱安裝的位置與施工準線的偏差過大，會影響上部結構胸墻的豎直度，進而影響到碼頭觀感質量。
  7. The forces acted on the bubbles are drag, virtual mass, lift, wall lift, pressure gradient, and gravity

    氣泡受力包括相間阻力、虛質量力、升力、壁面升力、壓力梯度和重力等。
  8. However, the routine design is characterized by vast and repeated calculation, and difficult in finding an economic and sound design. and the existing cad programs are mostly limited to earth pressure calculation and design of gravity retaining wall

    但其常規設計計算量大、重復勞動且難以得到經濟合理的設計方案，而現有擋土墻優化輔助設計程序多局限於土壓力及重力式擋土墻的計算。
  9. Gas - fired gravity and fan type vented wall furnaces ; addenda

    重力型和風扇型通風的燃氣壁爐.補充件
  10. The application of reinforcement soil technique in gravity re - taining wall design

    加筋土技術在重力式擋土墻設計中的應用
  11. Soil - nail wall supporting technology formed a gravity earth retaining wall by embedding some given size and given density slender bars and sprayed concrete in reinforced soil

    摘要土釘墻支護技術通過在被加固土體內植入一定長度和密度的細長桿件與噴射混凝土面板，形成了一個類似重力式擋土墻。
  12. The numerical results show that the horizontal variation of response acceleration of gravity retaining wall is quite small since its lateral rigidity is large enough, the response at a given height level can be considered as the same, the maximum accelerations at different heights on the central vertical line can describe the distribution of earthquake load along the wall height in static analysis very well

    數值結果顯示，重力式擋土結構剛度很大，地震加速度反應在水平方向差異很小，可看作是同步的，可取中心線上各點最大加速度來描述靜力法中地震作用沿高度的變化規律。在沿墻高度方向，加速度分佈不是呈直線變化，比較復雜，總的變化趨勢大體一致。
  13. The pile building enclosure with two or three bracing pieces and the gravity retaining wall are particularized as example in this paper. from the antithesis with datum practically measured, it indicates that the fem which is adopt by this paper is logical and feasible

    本文分別對兩道和三道支撐的樁（墻）式圍護結構及重力式擋墻圍護結構基坑工程進行了有限元模擬計算，根據與實際監測資料的對比分析，表明本文所採用有限元方法是合理可行的。
  14. In this article, when considering effect of earthquake and under - ground water, the failure mode of gravity earth - retaining wall and the way of settling the limit of reliability are analyzed

    摘要分析了在地震和地下水作用下重力式擋土墻的失效模式以及求擋土墻可靠度界限的方法。
  15. In order to save soil, multi - storyes and sub - high rise residence are the dominant structure of houses in our country. for the anti - seismic requirement, hear - wall structures have been used frequently in sub - high rise residence designs. due to its gravity and rigidity, the traditional shear - wall structures will have great inertia forces when the earthquake occurs

    在抗震設防烈度較高的地區，出於墻改和抗震的要求，不得不將一些多層住宅房屋及小高層住宅用普通的鋼筋混凝土剪力墻結構，帶之而來的結果是房屋自重大，剛度大，地震作用大，材料消耗量大，熱工性能差，既提高了房屋的經濟指標，又不利於建築工程可持續發展戰略的實施。
  16. Gravity retaining wall

    擋土墻重力式擋土墻
  17. Abstract : gravity retaining wall used for landslidecontrol is wastful in materials exactly, for its quantity of masonry is too much

    文摘:用於治理滑坡的重力式擋墻，由於其圬工量太大，材料確有浪費。
  18. Some suggestions were proposed to the calculation of earth pressure in gravity retaining wall design

    對重力式擋土墻設計中土壓力的計算具有一定參考價值。
  19. Fifteen degree or so of nail and anchor inclination is the optimized. some certain value of nail space is proposed by which soil nailing structure and earth nail wall can be differentiated. the method to analyze the gravity retaining wall is applied to earth nail wall

    建議土釘和錨桿傾角採用15左右為宜；當土釘間距小於某一值，或土釘密度大於某一定值時，土釘支護形成重力式擋土墻，即土釘墻，此時可以採用重力式擋土墻的分析方法對土釘支護進行分析。
  20. For the sake of improving the seismic behavior of shear - wall, a new structure system named hollow shear - wall which has such characteristic as low gravity, rigidity and good ductility are presented in this paper. the paper studies the seismic behavior of r. c hollow shear wall and basic members

    針對普通剪力墻結構的弊病，本課題組提出空心剪力墻板這一新的結構形式，它具有良好的節能性能，又具有自重輕、剛度小、延性好的特點。
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