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Carrier Pole Application Study in Hohhot Area

Author: YuJianMin
Tutor: WangZeJun；HaoJun
School: Xi'an University of Architecture and Technology
Course: Architecture and Civil Engineering
Keywords: pile carrier the value of the characteristics of the vertical bearing capacity of single composite foundation pile-side for friction and end bearing piles
CLC: TU753.3
Type: Master's thesis
Year: 2008
Downloads: 41
Quote: 1
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Abstract

The pole department points to a carrier adopt the hammer long and thin to pound a strike ready-made a hole , nurse a tube and take good care after lowering till designing altitude , stamping long and thin is put up protecting the certain tube bottom depth , throw into the concrete filling up material and stiffness in batches to hole inner , use hammer long and thin again and again, to pound reality , to push against a secret, pole local but taking form in holding the steamer forming the compound carrier, and then the reinforced bar placing , pouring the pole body rod curdling. It is one kind of new pole type that pole there exists problem develops sink to expand bottom during the past the past few years specifically for pounding strike style, it the rammer having absorbed abroad has stricken style lowering to be in charge of a little merit expanding the bottom pole , has got rid of a few shortcomings sinking a tube pouring a pole, it is to have one kind of pole of Chinese characteristics type. Carrier pole turn up is handled for the foundation foundation project , foundation and compound foundation design has provided a brand-new scheme.The author is discovered in project many years practice: "The carrier pole designs directive rules " be hit by the contribution not having thought that the subsoil bears the weight of a force face to face holding a platform under thinking that supercrust soil has the condition definitely bearing the weight of a force when the pole erects Shan secretly scheming against in the first step to bearing the weight of the force characteristic value,height have designed that the personnel brings about the cost building a basis during the period of the force designing pole base bearing the weight of more slanting than conservative; All above holds the pole holding a pole and rubbing end support besides if to four four and , ding-dang supercrust soil has when definitely bearing the weight of a force, coactions effect considering a pole , holding the platform subsoil, pole base bearing the weight of improves strenuously but further, quantity being able to cut down a pole thereby; Ceaselessness that the pole applies with the carrier is thorough , the carrier pole also may apply to foundation handling middle , is to use carrier pole to act as CFG pole base stake , may consider the effect pushing against the soil effect and in application, such may improve compound foundation load support capability , have saved construction costs thereby. Mechanism analyses the main body of a book first by the fact that the carrier pole Cheng pole handicraft is reached by the force , is based on the concrete project example secondly, having verified the above-mentioned conclusion is rational. Judging from Hohhot City area soil layer distribution condition, the carrier pole has the vast application prospect.Analysis the main body of a book is carried out on carrier pole economy finally, by the fact that the project example and economy contrast have explained that the carrier pole has bigger economic advantages in Hohhot City area.Hope that the main body of a book conclusion designs to the days to come , the pole studying a carrier has certain reference value. Make the carrier pole get vaster application.

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CLC: > Industrial Technology > Building Science > Construction > The project and the type of work > Foundation engineering > Pile, piling works
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