rebound test 中文意思是什麼
rebound test
解釋
回彈試驗-
Standard test method for rubber property - resilience using a goodyear - healey rebound pendulum
用固特異擺錘式回彈性試驗機測定橡膠彈性的標準試驗方法 -
Test method for vertical rebound characteristics of sports surface ball systems ; acoustical measurement
球類運動場垂直回彈特性試驗方法.聲學測量 -
Standard test method for vertical rebound characteristics of sports surface ball systems ; acoustical measurement
球類運動場垂直回彈特性的標準試驗方法.聲學測量 -
Standard test method for rubber property - resilience by vertical rebound
橡膠特性的標準試驗方法.垂直回跳法測定橡膠彈性 -
On the basis of the loess distribution, engineering geology and specific properties of road use in gansu province, this paper divides traffic volume grade according to the conditions of transportation of all high - grade highways which are being built and have already finished. besides, it analyses the relativity of three different test methods, establishes the related relations, and divides their strength grade after measuring rebound module of subgrade of the representative high - grade highways in gansu loess area. furthermore, it recommends the common semi - rigid and asphalt concrete design parameters by comparing the experiment in doors to outdoors, and draws up the optimized design program aga - lq based on advanced genetic algorithm and solves the non - liner optimization design model of asphalt pavement construction by computer
本文基於甘肅黃土分佈、工程地質及路用特性研究，對該黃土地區在建和已建的全部高等級公路交通狀況進行了詳細調查和分析，劃分了交通量等級；對甘肅黃土地區代表性的高等級公路，利用三種不同方法實測了土基回彈模量，分析了各測試方法的相關性，建立了相關關系，對土基回彈模量進行了強度等級劃分；通過室內外試驗比較，推薦了常用的半剛性材料和瀝青混凝土設計參數值；利用計算機編制了基於改進遺傳演算法的優化設計程序aga ? lq ，並成功求解了瀝青路面結構非線性優化設計模型；最後經計算提出了甘肅黃土地區高等級公路瀝青路面典型結構，並編制了查詢圖庫軟體cx ? lq ，供設計單位直接選用，科學簡便地解決了甘肅黃土地區的路面設計問題。 -
Standard test method for determination of rock hardness by rebound hammer method
用回彈錘法測定巖石硬度的標準試驗方法 -
Firstly, in the thesis writer studied and gained each test parameter of expanding bolt pullout method, and by using test data, writer regressed and gained the strength - detecting formula of expanding bolt pullout method. at the same time, the compositive strength - detecting formulas of expanding bolt pullout method, rebound method, ultrasonic method were gained. secondly, writer compared expanding bolt pullout method with them
本文研究確定了脹栓拔出法的各種試驗參數；對試驗數據進行系統的回歸分析，得出脹栓拔出法的測強公式及與回彈法、超聲法綜合測強公式，並對這幾個測強公式進行了精確性比較，發現脹栓拔出法的混凝土拔出力與混凝土抗壓強度具有良好的相關關系。 -
Standard test method for rebound number of hardened concrete
硬化混凝土的回彈指數的標準試驗方法 -
Standard test method for rubber property - resilience using schob type rebound pendulum
用schob型回彈擺錘測定橡膠回彈特性的標準試驗方法 -
Ball rebound test
球回跳試驗 -
Relationship between concrete compression strength and rebound and ultrasonic speed value was studied by test. special regressive equation was obtained to predict concrete compression strength. also, empirical regressive equation was got to predict the temperature acting on concrete structure
試驗研究了火災高溫后並考慮靜置時間影響的混凝土抗壓強度與回彈值、超聲波速值之間的關系，得出了利用回彈法、超聲法和超聲回彈綜合法評定火災后混凝土抗壓強度的專用測強公式；得出了利用超聲法推定混凝土受火溫度的經驗回歸公式。
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