求助高手翻译英文摘要

When concrete project construction, frequently has some quality commonfailings, affects the structure the security, these quality commonfailings cannot eradicate, when construction only can carry onpreventing and controlling, how did the maximum limit eliminationquality common failing, guarantee the engineering structure security,is the project management personnel urgently needs to grasp, thisarticle on the union work reality, carries on the discussion to theconcrete project quality common failing production and preventing andcontrolling.
有点难度啊！
呵呵
参考一下吧

我想应该是：

Abstract : Concrete construction, some quality problems often affect structural safetyThese disappear quality defects in construction only, control, how best to eliminate quality problems.guarantee the safety of the structure, project managers need to master the light of this reality,the quality of the concrete problems of the prevention and control were discussed.

关键词不用翻译吧？要翻译的话就是