混凝土基層 的英文怎麼說
中文拼音 [húnníngtǔjīcéng]
混凝土基層
英文
concrete base-
In the design, the construction measures such as application of shrinkage - compensating concrete, arrangement of spacing layer between the foundation rock and the bottom slab, adding outside waterproof layer, flexible connection between outlet pipe with side - wall, integerated concrete placement of pump seat with bottom slab and design of reinforcement with application of advanced calculation theory are used according to the characteristics of lager span, larger volume and complex loading conditions of the understructure
針對下部結構跨度大、體積大、受力復雜的特點,在設計中採取多種措施,包括採用補償收縮混凝土、基巖與底板間設隔離層、增設外防水層、出水管與邊墻採用柔性連接、機座與底板整體澆注、採用先進計算理論指導配筋。The paper introduces the construction technique and quality control of the concrete ground container, the project uses the small machine - constructing method which vibrates beam and the vibrating spear unify, through example of key working procedure : the construction survey, the ground basic roller compaction, two ash zone constructions, the steel bar construction, the template construction, the concrete surface layer construction craft and the quality control, the small machine construction method prove to meet the project needs
摘要介紹了混凝土集裝箱堆場施工工藝與質量控制,工程採用振動梁和振動棒相結合的小型機械法施工,通過對關鍵工序如:施工測量、場區基層碾壓、二灰層施工、鋼筋施工、模板施工、混凝土面層的施工工藝與質量控制,表明小型機械法施工能滿足工程需要,工程完成後符合驗收標準,滿足了業主的使用要求,對于同類工程的施工具有借鑒意義。It is constructed of steel frame on reinforced concrete foundations and finished with screed floors and painted steel sheet walls under a flat roof
該物業為鋼結構建築,鋼筋混凝土基礎,水泥地板,塗覆油漆鋼板墻,平層屋頂。According to the different thermal fields and the maximum thermal gradient, the thermal stress of lean concrete base with asphalt surface can be calculated through fem, and the formula of calculating thermal stress for lean concrete base with asphalt surface is also brought forward based on that
根據不同自然區劃的溫度場和最大溫度梯度,得出貧混凝土基層瀝青路面中的基層溫度應力的有限元解,於此提出了基層溫度應力的計算公式。3. based on the bond test for 33 concrete specimens and gfrp and bending test for 15 beams strengthening with gfrp, surface preparation of concrete, type of epoxy adhesives, thickness of adhesives, hardening time of adhesives, cure condition after strengthening are considered, and the effect on concrete structures strengthening with gfrp causing by construction behavior was analyzed. 4
根據gfrp片材加固混凝土結構在施工中常涉及到的一些相關因素,如混凝土基層表面處理情況、所選用的粘結劑類型、塗抹粘結劑的厚度、加固的方式以及養護狀況,進行了33個混凝土試件與gfrp片材的剪切粘結試驗,並進行了採用gfrp片材加固的15根混凝土梁的抗彎試驗,分析了與施工性能相關的因素對gfrp片材加固混凝土結構效果的影響。Considered anti - crack for asphalt surface and split for lean concrete base, design standard of asphalt pavement with lean concrete base is developed
考慮控制面層反射裂縫和基層疲勞開裂,提出貧混凝土基層瀝青路面的設計標準。Finally, structure design method of asphalt pavement with lean concrete base is developed
最後提出貧混凝土基層瀝青路面結構設計方法。At last a probabilistic method of structure design of concrete pavement with lcb is advanced
論文還提出了貧混凝土基層混凝土路面的概率型結構設計方法。Both of above formulas are the key rules of designing the pavement of asphalt surface with lean concrete
上述兩公式為貧混凝土基層瀝青路面結構中基層厚度設計的重要依據。With laboratory test and theory analysis, structure design method of asphalt pavement with lean concrete base is systematically studied in the paper
本文通過室內試驗和理論分析,對貧混凝土基層瀝青路面結構設計方法進行了系統研究。The concrete pavement with lean concrete base ( lcb ) is a suited kind of pavement structure for heavy and over - heavy traffic. because of its excellence, it has good future
貧混凝土基層混凝土路面是一種適用於承受重、超重交通的路面結構,由於其種種優點,具有很大的發展潛力。Based on the present research productions, load stress and temperature stress of asphalt pavement with lean concrete base are additionally calculated and the influence of correlated factors is analyzed
在現有研究成果基礎上,補充計算了貧混凝土基層瀝青路面的荷載應力和溫度應力,並分析了各因素的影響。The existing methods of structure design of concrete pavement with lean concrete base are analyzed, proving that the equivalent stiffness method is proper for calculating load stress but not for thermal stress
對貧混凝土基層混凝土路面現有結構設計方法的應力計算進行了分析,發現等剛度法用於雙層板路面的荷載應力計算是可行的,但用於溫度應力計算會引起較大的誤差。And two types of fatigue equations are put forward. according to them the fatigue stress coefficient of lcb for the concrete pavement structure and the structure coefficient of tension strength of lcb for the asphalt pavement structure are developed
並提出了貧混凝土兩種形式的疲勞方程,據此推導了混凝土路面結構貧混凝土基層的疲勞應力系數和瀝青路面結構貧混凝土基層的抗彎拉強度結構系數。The load stress and the thermal stress of concrete pavement with lean concrete base are analyzed by three - dimensional finite element method, and the practical formulas of load stress under different axle load models and of thermal stress are get by regression method
利用三維有限元方法對貧混凝土基層混凝土路面進行了荷載應力和溫度應力的大量計算,通過回歸,得出了貧混凝土基層混凝土路面荷載應力及溫度應力實用計算公式。Analysis on supporting effect of concrete sub - base of foundation pit
基坑底混凝土墊層的支撐效應分析Furthermore, the aperture element model without thickness is present on the basis of the character of rcc dams and the symmetrical and anisotropic equivalental sequential model. the complicated seepage control measures of jiangkou dam foundation. the result indicates that improving drainage structure may successfully deal with the problem of the simulation qf dense drainage holes and the problem of seepage model of rcc dams are fundamentally solved
通過對江口壩基復雜滲控措施以及某碾壓混凝土壩層面的精確模擬,事實證明利用改進排水子結構技術可以成功解決壩基密集型排水孔的模擬問題,縫面平面單元的提出基本上已較完美地解決了碾壓混凝土壩的滲流建模問題。In order to analyze the base stress of such a new type pavement whichasphalt surface goes upon lean concrete base, calculating the load stress without asphalt surface through fem firstly, and then analyzing the effecting of asphalt surface ' s thickness based upon elasticity theory, and finally the formula of calculating load stress of lean concrete base with asphalt surface worked out according to the previous data
摘要為分析貧混凝土基層瀝青路面新型路面結構的基層應力情況,通過有限元分析方法計算貧混凝土基層的荷載應力,並利用彈性層狀體系理論分析瀝青面層厚度對其影響,由此推導出基層荷載應力的計算公式。Some methods for base treatment of old cement concrete pavement covered with asphalt concrete
舊水泥混凝土路面加鋪瀝青混凝土面層時基層處理若干方法In this part, it demonstrates with sufficient argumenls in the aspects of material choice for the surface course, base course style, road drainage, etc. in theory it solves the troubles in the weak surface course, the weak base, the poor road drainage, etc. the thesis also debates on the exploration of constructive technique on the method of design of the cement concrete pavement based on the poor concrete base
本文首先分析了宣大高速公路交通組成,介紹了我國幾個水泥混凝土路面建設大省的經驗,總結了國內外水泥混凝土路面的研究成果,從面層選材、基層類型與排水等方面都作了詳細論證,從理論上解決了面板薄、基礎弱、排水差等問題。本文對貧混凝土基層水泥混凝土路面的設計方法也進行了有益的探索。分享友人