山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2012年
11期
222-224
,共3页
带状工程%长度变形%误差分布%抵偿投影面
帶狀工程%長度變形%誤差分佈%牴償投影麵
대상공정%장도변형%오차분포%저상투영면
belt project%length deformation%error distribution%compensating protection plane
根据带状工程测设长度变形的特点,通过对控制长度变形和抵偿投影面确定方法的研究,使测区内所有点的变形最大值达到最小,并提出了＂抵偿投影面＂的选取应考虑变形误差的分布规律。
根據帶狀工程測設長度變形的特點,通過對控製長度變形和牴償投影麵確定方法的研究,使測區內所有點的變形最大值達到最小,併提齣瞭＂牴償投影麵＂的選取應攷慮變形誤差的分佈規律。
근거대상공정측설장도변형적특점,통과대공제장도변형화저상투영면학정방법적연구,사측구내소유점적변형최대치체도최소,병제출료＂저상투영면＂적선취응고필변형오차적분포규률。
According to the features of the measured length deformation in the belt projects,the paper researches the identification methods for the controlled length deformation and the compensating protection plane to make the maximal deformation of all points at the measured area be minimal,and points out the distribution law of the deformation error should be considered in the selection of the compensating protection plane.
