文章从理论上分析了混凝土锯切过程中的强振动、高噪音的原因。
The cause to the strong vibration and noise encountered in concrete cutting was analyzed theoretically.
该振动的主要优点是它允许一个干燥混凝土，其中有一个因减少水的使用量较高的强度。
The primary advantage of vibrating is that it permits the use of a drier concrete, which has a higher strength because of the reduced water content.
项目使用了小料混合，使混凝土能够放进模板的封闭区而不会振动。
Using a small aggregate mix enabled the concrete to be placed into the blind areas of the formwork with no vibration.
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