gravity roller 中文意思是什麼
gravity roller
解釋
重力傳送輥-
Jzc series concrete mixer is gravity type twin - prick reversed discharging mixer. stirring roller is driven by geared ring, and it will stir deasil and discharge reversely, and can stir plastic, damp dry and hard concrete, fit for common building site, road, bridge project and different concrete component factory
Jzc系列混凝土攪拌機系自落式雙錐反轉出料攪拌機，攪拌筒由圈傳動，工作時正轉攪拌，反轉出料，可攪拌塑性和半干硬性混凝土，適用於一般建築工地道路橋梁工程及各種混凝土構件廠。 -
Analysis of seepage characteristics of jiangya roller compacted concrete gravity dam
江埡碾壓混凝土重力壩滲流特性分析 -
Based on several actual cases, the temperature control measures for roller compacted concrete ( rcc ) gravity dam and arch dam such as structural jointing for construction ; lowering of concrete placing temperature ; water pipe cooling ; surface insulation ; inclined - layer placing etc., the measures to improve the material properties i. e. the application of micro - expanding concrete ; enhancement of material crack - resistance property and the requirement for the simulative analysis on both the temperature field and stress field as well as some problems concerned are summarized herein on the basis of the analysis on the material properties ; construction characteristics and the changing characteristics of the thermal stress of roller compacted concrete
摘要從碾壓混凝土的材料特性、施工特點、溫度場溫度應力的變化特點入手，結合幾個工程總結了碾壓混凝土重力壩、拱壩的分縫方式，降低澆築溫度、水管冷卻、表面保溫、施斜層碾壓等溫控措施，採用微膨脹混凝土、提高材料抗裂性能等改善材料性能措施及碾壓混凝土溫度場、應力場模擬分析的要求和應注意的問題。 -
It is suitable for storaging in producting line or assembing line. the containers can slide along the roller because of gravity
適用於生產線或裝配線上物料的存放，物料箱能靠重力沿輥輪滑下。 -
In this paper, temperature field and thermal stress of baise 6aa roller compacted concrete gravity dam section are calculated and analyzed, and the distribution laws of the temperature field and the thermal stress field during construction and operation of 6aa dam section and its foundation whose top is made of f6 fault concrete tuck, are mainly studied
本論文通過百色碾壓混凝土重力壩6aa壩段溫度場和溫度徐變應力場的模擬計算分析，主要研究6aa壩段及基礎部位f6斷層混凝土塞施工期及運行期的溫度場和應力場的分佈規律。 -
Three - dimension finite element floating mesh method is used to calculate the temperature field and thermal stress of 6aa roller compacted concrete gravity dam section and f6 fault concrete tuck in this paper. the basic theories adopted include heat conduction theory, elastic theory and corresponding finite element calculation equation
本文用三維有限元浮動網格法對6aa壩段及基礎部位f6斷層混凝土塞的施工過程進行溫度場和溫度應力模擬計算，計算的基本理論是熱傳導理論和彈性理論以及相應的有限元計算公式。 -
Analysis of effect of precrack in roller compacted concrete gravity dam
整體式碾壓混凝土重力壩預裂縫的效應與分析 -
Coupled seepage and temperature fields in longtan roller compacted concrete gravity dam are analyzed by applying the mathematical model for coupled seepage and temperature fields in concrete dam
應用混凝土壩滲流場與溫度場耦合分析的數字模型，進行了龍灘碾壓混凝土重力壩穩定滲流場與穩定溫度場的耦合分析。
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