<p>请教各位高手,管道高程图怎么绘制?放坡系数是多少,如果有放坡系数,其他数据怎么得到,如:<table cellspacing="0" cellpadding="0" width="141" border="0" style="WIDTH: 106pt; BORDER-COLLAPSE: collapse;"><colgroup><col width="141" style="WIDTH: 106pt; mso-width-source: userset; mso-width-alt: 4512;"></col></colgroup><tbody><tr height="19" style="HEIGHT: 14.25pt;"><td width="141" height="19" style="BORDER-RIGHT: #ebe9ed; BORDER-TOP: #ebe9ed; BORDER-LEFT: #ebe9ed; WIDTH: 106pt; BORDER-BOTTOM: #ebe9ed; HEIGHT: 14.25pt; BACKGROUND-COLOR: transparent;"><font face="宋体">人孔上覆底部高程</font></td></tr><tr height="19" style="HEIGHT: 14.25pt;"><td height="19" style="BORDER-RIGHT: #ebe9ed; BORDER-TOP: #ebe9ed; BORDER-LEFT: #ebe9ed; BORDER-BOTTOM: #ebe9ed; HEIGHT: 14.25pt; BACKGROUND-COLOR: transparent;"><font face="宋体">管道外部顶部高程</font></td></tr><tr height="19" style="HEIGHT: 14.25pt;"><td height="19" style="BORDER-RIGHT: #ebe9ed; BORDER-TOP: #ebe9ed; BORDER-LEFT: #ebe9ed; BORDER-BOTTOM: #ebe9ed; HEIGHT: 14.25pt; BACKGROUND-COLOR: transparent;"><font face="宋体">管道基础顶部高程</font></td></tr><tr height="19" style="HEIGHT: 14.25pt;"><td height="19" style="BORDER-RIGHT: #ebe9ed; BORDER-TOP: #ebe9ed; BORDER-LEFT: #ebe9ed; BORDER-BOTTOM: #ebe9ed; HEIGHT: 14.25pt; BACKGROUND-COLOR: transparent;"><font face="宋体">人孔基础顶部高程</font></td></tr></tbody></table></p><p>有没有计算的方法?</p> |