concrete base slab 中文意思是什麼
concrete base slab
解釋
混凝土基礎板-
Through the research and analysis on the three aspects concerning the base interface of the pavement panel, crack accumulation, expansion in the pavement panel and interaction between spring plates on the road surface as well as its damage on the road fatigue, it is first brought forth that the process of fissures and breakage in the cement concrete pavement can be divided into three stages, i. e. stage of initial crack formation and damage in the bottom of the pavement slab, stage of accumulation, intensifying & expansion in ruptures from load during the time of use and stage of fissures & breakage in the pavement
通過對路面板底界面開裂、路面板中裂縫積聚、擴展和路面表面車板相互作用及其對路面疲勞破壞的影響等三個層面的研究和分析，首次提出水泥混凝土路面的開裂和破壞過程可以分為三個階段，即路面板底初始損傷西南交通大學博士研究生學位論文第11頁和早期裂縫的形成階段、使用期間荷載作用對路面造成的開裂損傷累計、加劇和裂縫擴展階段以及路面斷裂破壞階段。 -
Published professional books about ultra - long concrete base slab construction in basement, large area terrazzo floor construction ; be competent for consultative work on building construction, construction technique, construction company management and construction supervision, etc
本人在「地下室超長混凝土底板施工」 、 「大面積水磨石地坪施工」有專著；能勝任建築施工、施工技術、施工企業管理，建築監理方面咨詢工作。 -
This test combines the temperature control of the base slab of big bridge in yangtze river of badong, study and analyze the regulation for changing of internal temperature field and stress of mass concrete and the measure ' s actual result of thermal control that adopt hi the engineering
本文結合湖北巴東長江大橋7 ~ #主墩承臺大體積混凝土溫度控制的工程實踐，研究分析了大體積混凝土內部溫度場和溫度應力變化的規律和工程中採用的溫控措施的實際效果。 -
Secondly, considering the complexity of the analysis of inclined - loading pile, nonlinear finite element method is adopted to calculate the internal force and displacement of pile group under inclined loads, with the concept of equivalent width presented to simplify 3d problems into 2d problems. and a program is developed as well, which is able to consider the continuity, elastic - plasticity and layered characteristic of soil around the pile shaft. besides, the interactions among pile, base slab and soil are considered in this program and contact surface element is used to simulate slipping and crazing between pile and soil, or between base slab and soil under loads. then, the non - tension analysis is proposed, to reflect the low - tensile property of soil and concrete
在此基礎上，針對傾斜荷載下群樁基礎分析中的復雜性，提出採用非線性有限元對傾斜荷載下群樁的內力及位移進行分析，應用樁的等效寬度概念將空間問題簡化為平面問題考慮，並開發出能考慮樁周土介質連續性、彈塑性、分層性等因素的傾斜荷載下群樁內力及位移分析的計算機程序，並在程序中考慮了樁、土、承臺的相互作用，提出了採用接觸面單元來考慮荷載作用下樁與土體及承臺與土體間的滑移、開裂；並在此基礎上，提出了傾斜荷載下群樁基礎的「無拉力」分析方法，可有效地反映土體及混凝土材料的低抗拉特性。 -
The analysis of the testing data of temperature and thermal tress at the base slab of the badong yangtze bridge, study the regulation for changing of internal temperature field and thermal stress field of mass concrete
通過對巴東長江大橋施工現場主墩承臺的溫度和應力測試結果分析，研究了大體積混凝土內部溫度場和溫度應力場變化規律。 -
Then analysis the project of temperature control and data analysis at the base slab of big bridge in yangtze river of badong, compare from the concrete ' s original material, match, studying temperature stress, cracking reason and the measure of crac k control
通過對巴東長江大橋大體積承臺溫控方案及數據分析，從混凝土的原材料、配合比、外加劑、施工工藝等幾方面研究大體積混凝土的溫度應力、開裂原因和裂縫控制措施。
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