JPS6149454B2 - - Google Patents

Description

[Detailed Description of the Invention] The purpose of this invention's construction method is to prevent ground cracking and collapse due to earthquakes, rough waves, floods, etc., and to maintain stable housing lots, roads, and ground at all times.

Incidentally, to explain the embodiment with reference to the drawings, 1 is a top-shaped block consisting of a diagonal body 2 and a pivot leg 3. Each pivot leg 3 is connected with a connecting member 4 and is buried back in the lower layer 5 all at once. . In the upper intermediate layer C, concrete pipes or resin pipes P are arranged in at least one row or more and compacted with earth and gravel 6 to create a residential lot, or roads, ground, soft ground, etc. The upper layer is paved with 7. However, depending on the hardness and softness of residential areas, roads, and the ground, only pipes may be laid, and this case also falls within the scope of this construction method.

The diagonal body 2 of the top-shaped block 1 seems to reduce its own weight and load and suppress the pressure on the ground, so there is almost no interruption in the flow of groundwater, and therefore sand removal,
It has the effect of preventing the hollowing phenomenon and maintaining the natural state.

The concrete pipes or resin pipes P installed in parallel to the intermediate layer C form a sturdy framework based on the stable block group in the lower layer, which has the effect of further strengthening the ground. In addition, the pipe allows water to flow freely to prevent water from stagnation in the intermediate layer, promotes the infiltration of rainwater through the gaps between the pipes, and facilitates the evaporation function of the intermediate layer. Furthermore, if the pipes are installed side by side in a weak earthquake, a rolling phenomenon will occur as the ground shakes, which seems to have the effect of alleviating the ground shaking.

Therefore, this construction method does not involve any blockage of natural functions such as compressing the ground and blocking the flow of underground water, blocking the infiltration of rainwater, or hindering the evaporation function, and uses artificial members such as top-shaped blocks and pipes. In addition, it is a system that minimizes damage caused by ground cracks caused by earthquakes and collapses caused by stormy floods, thereby ensuring stability.If this construction method is used on soft ground, it can be used not only for building land on such ground, but also for building roads. Since it is extremely easy to install, it is unique in that it is in the national interest in terms of making use of wetlands and soft ground.

[Brief explanation of the drawing]

The attached drawings show an embodiment of the stable construction method of the present invention, and FIG. 1 is a sectional view of the ground, and FIG. 2 is a partially cutaway plan view of the same.

Claims (1)

[Claims] 1. Backfill the block-shaped blocks all at once in the lowest layer of the ground, and in the upper intermediate layer at least one row or more of concrete pipes, clay pipe-like concrete pipes, resin pipes, etc. A construction method for stabilizing residential land, roads, or ground, which is characterized by compacting it into residential land or paving the upper layer of the road or ground.