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第二部分在本文第一部分中已闡明了防止岩石基础上大埧混凝土溫度裂縫的現有的实际运用方法。曾指出,这些措施可能是較簡單的,而且在很多种情况下,还可以节約水泥和资金,但往往是需要增加費用的开支及設备和材料的消耗。当然,防止产生溫度裂縫所必需的綜合措施,只能借助于相应的計算方可确定。可惜,到目前为止,就我們所知道的,还沒有統一而完善的計算大体积混凝土中溫度应力的方法,因此也沒有确定防止溫度裂縫出現的最好措施的方法。
The second part of the first part of this paper has clarified the actual practical method to prevent the temperature cracks on the concrete foundation. It has been pointed out that these measures may be simpler and, in many cases, may save on cement and capital, but often at the expense of additional costs and the consumption of equipment and materials. Of course, the comprehensive measures necessary to prevent temperature cracks can only be determined with the aid of corresponding calculations. Unfortunately, as far as we know, there is no unified method for calculating the temperature stress in massive concrete. Therefore, there is no method to determine the best way to prevent the occurrence of temperature cracks.