运动场草坪的坪床加固技术研究进展

Research progress on strengthening technology for turfbed in the sports field

优质的运动场草坪是目前许多高水平体育竞赛的必备条件,运动场草坪的品质关系到运动员的安全及比赛成绩,如何提高运动场草坪的品质是一个十分关键的问题。草坪的品质很大程度取决于运动场坪床的稳定性。关于运动场坪床加固技术的研究,在国外开展的较多,国内在此方面的研究鲜有涉及。目前运动场坪床的加固技术有:在土壤基质中加入加固材料、天然草坪和人造草坪混合建植等。这些方法中以天然草坪和人造草坪混合建植法较为前沿。本研究主要对天然草坪和人造草坪混合建植对运动场坪床的加固作用以及当今一些运动场草坪加固技术的研究进行了介绍。

An excellent athletic field is essential for many high-level sports matches and the quality of turf is relative to the safety of players and the quality of the matches,therefore,how to improve the quality of turf in the athletic field is a very significant concern.To a great extent,the quality of a turf lies on the stability of the turfbed.Currently,strengthening technologies of turfbed in the sports field were rare in China,while those were plenty at aboard.The strengthening technologies of turfbed included mixed seeding,application the strengthening materials to soil,and combination artificial turf with natural turf together,and combination artificial turf with natural turf together is the best one.The effectiveness of mixture artificial turf with natural turf on strengthening turfbed was summarized and some strengthening technologies were introduced in this study.