... pile driving hammer 桩锤 ; 打桩锤 drop pile-hammer 打桩的落锤 Differential acting pile-hammer 差动桩锤 ...
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打桩锤 [建] pile hammer ; pile driving hammer ; driving hammer
振动桩锤 [建] Vibratory Pile Hammer ; Vibratory hammer ; Vibration hammers ; Vibration Pile Hammer
单动打桩锤 single acting pile hammer
复动桩锤 double acting pile hammer
压缩空气打桩锤 compressed air pile hammer
桩锤吊索 hammer line
机动桩锤 hammer-apparatus
单动桩锤 single acting pile hammer ; Hammer single acting pile
气压桩锤 pneumatic pile hammer
Based on mathematical model of each stage, simulation and analysis is made. The changing rule of displacement, velocity, acceleration can come to a decision from simulation plot during falling process of pile hammer.
3.提出桩锤在各个打击过程中的数学模型,并对各阶段进行仿真及分析,研究桩锤下打过程中,桩锤位移、速度、加速度变化规律,为进一步研究生产样机提供了理论依据。
参考来源 - 新型液压打桩锤机电液一体化设计与PLC控制·2,447,543篇论文数据，部分数据来源于NoteExpress
因振动桩锤非常经济，一直受到施工者青睐。
Vibratory pile drivers can be extremely economical and therefore the contractors' preferred method of pile driving.
本文对影响振动桩锤沉桩能力的土力因素进行了研究。
In this paper the attention is paid to study the soil-related factors affect the vibro-driveability.
根据贯入特性、工程规范和施工特点，提出了有关桩锤配置与动力连续作业等技术的改进措施。
Improved techniques on impact hammer configuration and continuation of dynamic operation are suggested according to engineering specifications and penetration characteristics.
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