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挖掘机振动打桩臂常用的打桩方法

日期:2022-11-07   来源:http://www.dybocheng.com
挖掘机振动打桩臂常用的打桩方法您知道具体怎么操作吗?实际上加长臂挖掘机出租厂家认为只有使用正确的方法方式进行操作,才能在保障人员安全设备完好的基础上顺利高质量的完成施工任务。
Do you know how to operate the commonly used pile driving method of the vibratory pile driving arm of the excavator? In fact, the leasing manufacturer of the extended boom excavator believes that only by using the correct methods and methods, can the construction task be successfully completed with high quality on the basis of ensuring the integrity of personnel safety equipment.
挖掘机振动打桩臂由桩锤、副臂、夹口等设备组成。利用其高频振动,以高加速度振动桩体,将机械产生的垂直振动传递给桩体,然后通过挖掘机的压力、振动沉拔锤和桩体重量将桩沉入土壤中,挖掘机打桩臂识别智能大观。拔桩时,在振动时,用挖掘机上的力拔出桩。
The vibratory pile driving arm of the excavator is composed of pile hammer, auxiliary arm, jaw and other equipment. Use its high-frequency vibration to vibrate the pile with high acceleration, transfer the vertical vibration generated by the machine to the pile, and then sink the pile into the soil through the pressure of the excavator, the vibratory hammer and the pile weight, and the excavator's pile driving arm recognizes the intelligent grand view. When pulling out the pile, use the force on the excavator to pull out the pile during vibration.
挖掘机打桩施工是利用不同类型的打桩臂和挖掘机的安装组合,可满足不同工作场所的所有需要。不同类型,只需更换夹头,即可满足用户的施工需求。一些施工方法也不同于各种材料的桩进入、压入、振动或旋转到基础土壤中。常用的有锤法、振动法、射水法和压桩法。
The installation combination of different types of pile driving arms and excavators can meet all the needs of different workplaces. For different types, it is only necessary to replace the chuck to meet the construction needs of users. Some construction methods are also different from piles of various materials entering, pressing, vibrating or rotating into the foundation soil. The commonly used methods are hammer method, vibration method, water jetting method and pile pressing method.
加长臂挖掘机出租
锤击法和振动法是基础施工中常用的应用方法。锤法是利用挖掘机桩锤的冲击能量克服基础土对桩的阻力,将桩打入预定深度,适用于软塑料或塑料粘土层。主要设备有桩架、桩锤、动力设备等。
Hammering method and vibration method are commonly used in foundation construction. Hammer method is to use the impact energy of the excavator pile hammer to overcome the resistance of the foundation soil to the pile and drive the pile to a predetermined depth, which is applicable to soft plastic or plastic clay layer. The main equipment includes pile frame, pile hammer, power equipment, etc.
振动打桩是将大功率振动打桩臂安装在桩顶上,利用振动力降低基础土壤对桩的阻力。挖掘机打桩机以高加速度振动桩体,将机械产生的垂直振动传递给桩体。
Vibration pile driving is to install high-power vibration pile driving arm on the pile top, and reduce the resistance of foundation soil to the pile by using the vibration force. The excavator pile driver vibrates the pile with high acceleration and transmits the vertical vibration generated by the machine to the pile.
挖掘机打桩臂识别济宁智能制造工程的大观,使桩体周围的土壤结构因振动而变化,降低强度。桩体周围的土壤液化,减少桩侧与土壤之间的摩擦阻力,然后通过挖掘机的压力、振动沉降锤和桩体重量将桩沉入土壤中。在砂中打桩效率很高,也可用于沉降、拉钢板桩和钢管桩。
The excavator pile driving arm recognizes the grand view of Jining intelligent manufacturing project, which makes the soil structure around the pile change due to vibration and reduces the strength. The soil around the pile is liquefied to reduce the friction resistance between the pile side and the soil, and then the pile is driven into the soil by the pressure of the excavator, the vibratory settlement hammer and the pile weight. The pile driving efficiency in sand is very high, and it can also be used for settlement, pulling steel sheet pile and steel pipe pile.
射水打桩法又称射水沉桩法。它是锤法和振动法的辅助方法。利用高压水流,通过安装在桩侧或空心桩内的射水管,冲松桩尖周围的土层,降低桩下沉阻力。一般用于砂层,效率高。当桩尖下沉到距设计标高约1——1.5米时,应停止射水,并用锤法或振动法将桩沉入设计标高。
Water jetting pile driving method is also called water jetting pile sinking method. It is an auxiliary method of hammer method and vibration method. High pressure water flow is used to fluff the soil around the pile tip through the water jet pipe installed at the pile side or in the hollow pile to reduce the pile sinking resistance. It is generally used for sand layer with high efficiency. When the pile tip sinks to about 1-1.5m from the design elevation, stop water jetting, and use hammer method or vibration method to sink the pile into the design elevation.
挖掘机振动打桩臂常用的打桩方法就讲解到这里了,您对此有什么看法吗?或者您有对挖掘机有需求,都能来我们网站http://www.dybocheng.com进行咨询购买!
This is the end of the pile driving method commonly used by the vibratory pile driving arm of the excavator. Do you have any opinion on this? Or if you need excavators, you can come to our website http://www.dybocheng.com Consult and purchase!


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