Suitable drain holes and air holes to be provided on transverse structural members. The scallops in bottom area to be not less than 100mm radius.
在横向构件上应提供适当的排放孔和透气孔，底部区域的扇形孔的半径应不小于100 mm。
The loading ability is moderate according to the potential indices evaluative criteria for longitudinal oil drain system and transverse direction oil drain system.
按照纵向排油系统和横向排油系统的潜力指数评价标准，烃源岩的充载能力中等。
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