Pile frame bottom discharge equipment test · Fighting for the goal under the scorching sun
Published Time：
2019-04-27
In July 2019, under the scorching sun, the unwavering dedication and resilience of the BVEM team enabled the successful assembly and testing of our company's 30-meter pile-driving bottom-discharge vibratory hammer equipment at the company's base.
During the test, we conducted a full-process installation and debugging of the customized bottom-discharge vibratory hammer equipment. While verifying the equipment's performance, we further optimized and improved its capabilities to meet customer requirements. This bottom-discharge equipment set with pile frame was jointly developed and produced by our company and Zhenzhong Machinery, a leading domestic manufacturer of advanced pile-driving machinery. This alliance of companies focused on the pile-driving field resulted in a remarkable piece of equipment: 33 meters tall and weighing 85,000 kg.
Bottom-discharge vibratory hammer method
This is an extension of vibratory hammer technology. The advent of bottom-discharge technology has further expanded the scope of application of the vibratory hammer method. The unique construction characteristics of the bottom-discharge vibratory hammer method perfectly solve the reinforcement treatment of the following special foundations.
1. Silt or silty soil with undrained shear strength less than 20Kpa
2. Underwater vibratory hammer stone column construction
3. Projects with strict requirements on real-time pile diameter
4. Areas with limited water resources
5. Areas with restrictions on wastewater discharge
The bottom-discharge vibratory hammer method requires a special bottom-discharge vibratory hammer for construction. Bottom-discharge vibratory hammers typically consist of the following components:
1. Electric or hydraulic vibratory hammer system (vibratory hammer, damper, guide rod, control cabinet)
2. Discharge pipe system (discharge pipe, pipe damper)
3. Hopper system (usually with two hoppers or one hopper)
4. Feeding system (winch type, track type)
5. Control system (valve control, air pressure control, level control)
To accommodate different construction site conditions, the bottom-discharge vibratory hammer can be used with common cranes in addition to this, it can also be used with the walking pile frame or excavators 、 drilling rigs to make the construction more precise and efficient.
With the continuous improvement and upgrading of high-performance bottom-discharge vibratory hammer equipment in China, and our persistent promotion in the market, we believe that the bottom-discharge vibratory hammer method will have a wider and wider application in the domestic engineering market.
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