粘土結構 的英文怎麼說
中文拼音 [niántǔjiēgòu]
粘土結構
英文
clay structure-
Some soils, such as sandy soils, have a loose crumb structure with good drainage, whereas in clay soils the particles are small and stick together to give a dense crumb structure and poor drainage
一些土壤例如砂土具有鬆散的結構，因而有良好的排水性，而在粘土中，由於土壤顆粒小而互相粘合導致粘土結構緊密排水性較差。Technical specification for concrete structures pres ? ? tressed with unbounded tendons
無粘結預應力混凝土結構技術規程Ultimate stress increment is a hotspot problem in theory of unbonded partially prestressed concrete structure, however, according to design critera and the art of the state on this issue around the world, it is still not considered in reason that ultimate stress of unbonded tendons in prestressed concrete multi - span continuous structures varies with load cases
無粘結筋的極限應力增量一直是無粘結預應力混凝土結構理論中熱點問題，而從目前各國的設計依據及研究現狀來看，還沒有合理考慮多跨連續結構的無粘結筋極限應力隨荷載工況變化的情況。The construction execution of prestressing work has many advantages such as : dry - work, rapidity, no organic adhesion agent, small space to be taken, the high efficiency of strengthening, so this way can be applied in the structures which request to improve bearing capacity largely and take small space after strengthening as well as other structures which will work in long time and in high temperature
預應力加固過程是干作業，施工速度快，不使用有機粘結劑，加固后佔用空間小，加固效率高，適用於要求大幅度提高承載力及加固后佔用空間小的混凝土結構，也適用於要求施工速度快，加固后使用年限長，工作環境溫度高的結構。Study on the bond slip behavior between steel and concrete in steel shapes reinforced concrete structures
型鋼混凝土結構粘結滑移性能的研究In earthquake area, many engineers used concrete structure with unbonded tendons. but people still has lots of different opinions about its seismic behaviors
無粘結預應力混凝土結構在地震設防區域的應用越來越廣泛，但對其抗震性能的認識存在較大的分歧。Because traffic flow greatly increases in recent years and the rank of actual driving load enhances, causing this bridge to be at the excess load the service condition, so in order to guarantee the bridge ' s transport security, the main body structure of the bridge should be reinforced
摘要長沙市八一路跨線橋由於近年來交通流量大增，實際行車荷載等級提高，使得該橋處于超負荷的營運狀態，為了保證大橋營運安全，需要對此橋的主體結構進行加固，在選擇加固方案時對比了三種加固方法：鋼混凝土組合結構加固方法、混凝土結構擴大截面加固方法、粘鋼加固方法。This paper presents an analysis method of mechanical behavior of aged concrete structures on elastic theory, and analyses the main causes of load bearing performance of concrete structures. the paper also illustrates some studies where structures exposed to the marine environment showed early deterioration and analyses the main causes of structural concrete deterioration, including concrete carbonization, corrosion mechanisms of concrete, and mechanisms of steel corrosion due to the penetration of chloride ions into the concrete. it shows that corrosion of the reinforcements is the main cause of structural concrete deterioration
本論文提出老化混凝土板的分層彈性理論，對混凝土結構的承載能力的影響進行分析；對浙江沿海混凝土結構及其構件的抗彎、抗剪、粘結性能以及結構的動力性能進行分析研究；提出了影響沿海混凝土結構耐久性的主要因素一混凝土的碳化作用，堿骨料反應，混凝土的腐蝕機理以及鋼筋混凝土中鋼筋銹蝕的影響因素。Standard terminology of structural clay products
粘土結構製品的標準術語With the study of the ability of unbounded ppc structure and the development of materials of unbounded ppc and the technique of light jack, the advantage of unbounded ppc structure has been widely recognized
隨著對無粘結預應力結構性能的研究，無粘結材料供應充足和輕型張拉千斤頂技術的發展，以及無粘結預應力樓蓋在高層建築結構中的普及，無粘結預應力混凝土結構的優點已得到廣泛的認可。Recently, an advanced composite material named carbon fiber reinforced plastic ( cfrp ) has emerged as an alternative to traditional strengthening materials. many advantages such as lightweight, non - corrosive, simple construction, and high tensile strength make it widely used in strengthening field
碳纖維布（ cfrp ）加固修補混凝土結構技術是一項新興的結構加固技術，它是利用樹脂類膠結材料將碳纖維材料粘貼于混凝土表面，從而達到對結構構件補強加固及改善結構受力性能的目的。Above all, based on analyzing the structure characteristics and its developing mechanism, the cement structural loess is made in laboratory, and the structure characteristics of intact loess and man - made cement structural loess are studied with confined compression test and triaxial compression test
本文首先在對黃土結構性及其形成機理進行分析的基礎上，用水泥作為粘結材料製成人工結構性黃土試樣，並通過側限壓縮試驗、三軸壓縮試驗對原狀黃土和人工水泥結構性黃土的結構性進行了研究。Based on the experimental results, in concrete limitation stress sandwich first stage ' s ability and one - way and two - way precast slabs sandwich, results content code require - second class crack control. resistant crack calculation is appropriate. because post - tensioned prestressed advances plane ' s resistant crack. deformation and section strain measure accord with calculation results, this indicates 3d - gridding beams modulus is reasonable to precast slabs sandwich
本文通過對試驗數據的分析總結，認為：單塊夾層板第一受力階段的性能試驗及單向和雙向裝配整體式夾層板的性能試驗，滿足《混凝土結構規范》 （ gb50010 - 2002 ）中關于預應力樓板的二級裂縫控制等級的要求，抗裂設計得當；由於板縫無粘結預應力筋的存在提高了板的抗裂性。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。Products and systems for the protection and repair of concrete structures - test methods - determination of time of efflux of cementitious injection products
混凝土結構的保護和維修用產品和系統.試驗方法.粘性注入產品的流出時間測定Products and systems for the protection and repair of concrete structures - test methods - determination of the adhesion of injection products, with or without thermal cycling - slant shear method
混凝土結構的保護和修理用產品和系統.試驗方法.帶或不帶熱循環的噴射產品粘結性測定.斜剪切法Products and systems for the protection and repair of concrete structures - test methods - part 3 : determination of the adhesion of injection products, with or without thermal cycling - slant shear method
混凝土結構防護和修理用產品和系統.試驗方法.第3部分:有或無熱循環的注塑產品粘結性的測定.斜剪切方法Products and systems for the protection and repair of concrete structures - test methods - determination of the adhesion of injection products, with or without thermal cycling - adhesion by tensile bond strength
混凝土結構的保護和維修用產品和系統.試驗方法.帶或不帶熱循環的注入產品的粘性測定.用抗拉粘結強度測定粘性Products and systems for the protection and repair of concrete structures - test methods - part 2 : determination of the adhesion of injection products, with our without thermal cycling - adhesion by tensile bond strength
混凝土結構保護和維修用產品及系統.試驗方法.第2部分:帶或不帶熱循環的注入產品的粘結性測定.用抗拉粘結強度測定粘結性Recent study of strengthening reinforced concrete structure using prestressed carbon fiber reinforced plastic
粘接碳纖維材料加固混凝土結構設計方法分享友人