HORIZONTAL COMPACTING METHOD OF WEAK SOIL WITH FILLING PULLED-OUT PILE HOLE

摘要

To install based on soft ground or reclaimed gateuna would be the most reasonable method compaction, compaction is difficult to cause vibrations and noise, and deeply Dodge. Especially when the pledge itself impossible dajimyeon juicy clay be like porridge. Therefore, even though hwanto, top base, or by each pile foundation, and make changes to a descending high basic construction that a burden to the cost of construction and the air is also designed to accept waste of the front base.; In the present invention, it will be only a portion immediately below the column required for installing the base stand to present a method for improving the jinaeryeok ensure economic efficiency.; Between the soil making up the landfills or soft ground particles is characterized by a lot of water or air gap.; Books are pushed out clay in the course of weakness after the ground embellish hole recovered pile (1) filling the concrete or sand into the hole striking the collected stakes (1) in the first and third bridge the gap around the ground as a result, jinaeryeok this is enhanced. Many dry mud has to be carried out of the water around the soft ground as a step in the construction of the rest of the sand pile was removed through a sand pile to seonsigong some sand pile (4).; Sheet pile (6) of Figure 1 is to bind the peripheral when in the surrounding foundation ground is low or the ground is extremely soft concrete pile 5 and the sand pile (4) the order is out of verticality is inclined to the outside milryeonal . Bending of the sheet pile (6) inside the fitting (7) and an external fitting (8), both ends so that each other is then not even separated by pulling arrangement form is not even break the somewhat angle to form a circular arc instead of a straight line in breaking of the joints of Two transvestites to go to production. Placing the sheet pile (6) in a circular shape to a bakgo excavator construction the sand pile (4) to the internal increase in the internal pressure and each other sheet pile (6), the generated circumferential tension.; Soil foundation is a concrete pile arrangement in Figure 3 when the line may be of sufficient magnitude to prevent lateral movement of the heavier outer pile surface (5) may be substituted for the sheet pile (6) functions of Fig. But it will be able to safely support the lateral load caused by the construction of the sand pile (4) The concrete piles (5) using a rapid hardener and after curing seonsigong be premature. If further improve the ground jinaeryeok heavier than a concrete pile (5) of the outer frame as shown in Figure 3c can also be substituted with sand piles (4).; Concrete pile 5 and the sand pile (4) determines a casing (2) whether the use of 4, depending on soil conditions. Soil Soil This uses a simple method for filling sand recovered pile (1) When the order of a hole in the foil atda process will fall down the hole, remove the eda subtracting prevented by mounting the integral number of piles (1) of Figure 5 on excavators. However, within the soil Soil When very soft recovery pile (1) eda only pull the casing (2) in a state sandwiched between the casing (2) foil attached to the excavator and leave the casing 2 dunchae collected stakes (1) in FIG. 4 after filling the concrete, sand and performs the operation for extracting the casing (2).; Jinaeryeok size of the ground is proportional to the amount of time the night and the number of piles (1) resistance. Therefore, the ingestion by mutually comparing the size and the plate load test results of the resistor serve as the standard of jinaeryeok simplified determination.