Wooden bridge supports for cedar piles on the road are not deformed and are easy to secure. Engineering pile driving
Category:
building materials/Wooden materials/Raw wood
Model:
Brand:
Zhantu Wood Processing Factory
Product Name:
Pile driver wood
type:
log
tree species:
China fir
Processing & Customization:
yes
Small head diameter:
12-15
flexural strength:
one hundred and twenty
level:
I
water content:
thirty-seven
bulk density:
thirty-six
Local compressive strength of transverse stripes:
forty
purpose:
Pile driving and formwork support
Overall dimensions:
five thousand
weight:
one hundred
Place of Origin:
Suqian Shuyang, Jiangsu
manufacturer:
Zhantu Wood Products Factory
Retail Price
50.00USD
重量
kg
- Product Description
-
Product Name Pile driver wood
type log
tree species China fir
Processing & Customization yes
Small head diameter 12-15
flexural strength one hundred and twenty
level I
water content thirty-seven
bulk density thirty-six
Local compressive strength of transverse stripes forty
purpose Pile driving and formwork support
Overall dimensions five thousand
weight one hundred
Place of Origin Suqian Shuyang, Jiangsu
manufacturer Zhantu Wood Products Factory
Description :
Advantages of using cedar stakes
The pile driving machinery used for piling timber includes hand cranked winches and diesel pile drivers, and hydraulic excavators are also commonly used for piling timber.
When a hydraulic excavator is used for pile driving, two people are needed to fix the pile in place, then flip the excavation bucket and press the pile into the foundation to stabilize it at a certain depth. Then, the pile is released and the pine pile is pressed down by the excavator. Generally, one pile is driven every 3-5 minutes for higher efficiency.
In order to improve the compaction effect and bearing capacity of the foundation, piles must be driven into the inner ring from around the foundation.
It is better to arrange the pile body in a plum shape, and the distance between piles should not be less than 3 times the pile diameter.
After pile driving is completed, the pile heads should be sawn flat according to the design elevation, so that the top of each pile is basically kept at the same horizontal plane. The silt squeezed out during pile driving should be cleared. A 20-30cm thick graded sand and gravel cushion layer should be laid on the top of the pine pile and compacted, and then the bottom concrete should be poured to ensure that a part of the load is transmitted to the soil between the piles through the cushion layer, and the sharing effect between the piles and the soil should be adjusted.
Setting up a cushion layer under the foundation can reduce the pile-soil stress ratio and fully develop the role of the soil between piles. By increasing the β value, the stress concentration on the bottom surface of the economic foundation can be reduced.
By changing the thickness of the cushion layer, the thinner the cushion layer, the higher the percentage of bearing capacity, and vice versa.
If there is no cushion layer, the soil between the piles cannot be fully utilized.
The above are the advantages of using pile driver wood
AfterSalesService :
Key words:- Shanmu Pile
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