起重运输机械
起重運輸機械
기중운수궤계
HOISTING AND CONVEYING MACHINERY
2015年
5期
107-110,111
,共5页
SPMT液压平板车%支撑原理%称重计算%试验验证
SPMT液壓平闆車%支撐原理%稱重計算%試驗驗證
SPMT액압평판차%지탱원리%칭중계산%시험험증
SPMT hydraulic flat trailer%support theory%weighing calculation%test verification
随着我国大件运输业的发展，为实现日益复杂化的运载需求，SPMT液压平板车逐步被引入到国内大件运输市场。为确定大件运输过程中货物的质量，通过对SPMT承载试验数据统计，并应用数值分析理论对统计的数据进行分析、拟合，得到SPMT液压平板车静态时单轴均载与承载压力均值的关系式。为验证该计算公式的准确性及实用性，借助loadcell称重设备及计算软件对2000吨级大件货物进行称重试验，试验结果验证了SPMT单轴平均载荷计算公式计算结果的准确性。
隨著我國大件運輸業的髮展，為實現日益複雜化的運載需求，SPMT液壓平闆車逐步被引入到國內大件運輸市場。為確定大件運輸過程中貨物的質量，通過對SPMT承載試驗數據統計，併應用數值分析理論對統計的數據進行分析、擬閤，得到SPMT液壓平闆車靜態時單軸均載與承載壓力均值的關繫式。為驗證該計算公式的準確性及實用性，藉助loadcell稱重設備及計算軟件對2000噸級大件貨物進行稱重試驗，試驗結果驗證瞭SPMT單軸平均載荷計算公式計算結果的準確性。
수착아국대건운수업적발전，위실현일익복잡화적운재수구，SPMT액압평판차축보피인입도국내대건운수시장。위학정대건운수과정중화물적질량，통과대SPMT승재시험수거통계，병응용수치분석이론대통계적수거진행분석、의합，득도SPMT액압평판차정태시단축균재여승재압력균치적관계식。위험증해계산공식적준학성급실용성，차조loadcell칭중설비급계산연건대2000둔급대건화물진행칭중시험，시험결과험증료SPMT단축평균재하계산공식계산결과적준학성。
With development of domestic large-piece transport industry,to meet the increasingly complex transport de-mand,SPMT hydraulic conveyance vehicle is gradually introduced to the domestic large-piece transport market.To deter-mine the cargo weight during large-piece transportation,through SPMT bearing test data statistics,the numerical analysis theory is adopted for analysis and fitting of the statistical data,in order to get the relational expression between the uniaxial average loading and bearing pressure mean value with the SPMT hydraulic flat trailer at static state.To verify correct-ness and utility of the expression,the loadcell weighing equipment and calculation software are used for weighing test of 2 000-tonnage large-piece cargoes.The test result verifies correctness of results from SPMT uniaxial average loading equation.
