The architectural problems of the sunken square, the shortcomings of the sunken square in the commun

1.Sunken plazas take up more ground space, distancing themselves from surrounding buildings and disrupting the integrity of the street.

3.Sunken plazas are more difficult and costly to maintain and manage.

4.The underground space of the sunken plaza is relatively closed, lacks natural ventilation, and is prone to the growth of bacteria and viruses, which is not conducive to health.

5.The sunken and excavated plaza will cause changes in the surface water, and the pollution of the surface water will also affect the residents of the community.

After visiting the school city for the first time, the children were full of curiosity about the sunken square, so we decided to set off again to the sunken square to explore new discoveries.

1.Explore the sunken plaza again.

Wow! The sunken square is so big! It's shaped like a big bowl!

So how big is its round playground? How can we measure it?

You can measure it with a ruler! But what if the tape measure we wear is not that long?

Let's pick up the ruler and give it a try!

Not only can we use a ruler, but we can also measure it with our feet.

The sunken plaza not only has a green lawn, but also a lot of steps!

So how many steps are there? Let's take a walk and count!

Teacher, we had to walk 28 steps from the top to the sunken square

What else is there besides the lawn and steps?

And the house, it would be great if there was a small supermarket here. You see, there are so many little holes in the walls here.

Teacher, the sunken plaza looks like a big bowl! Why is it designed this way?

So what are these little holes for? What does it do? What can you do in the sunken square? The children came back with their own questions after visiting the burning, and decided to go home and investigate with their parents.

2.The ** on the sunken square.

It turns out that the sunken square has such a big effect! Then we might as well have a ** meeting!

What do I need to prepare?

Microphones, stereos, actors, snacks!

And the audience is needed!

Clothes and props for the show are also required!

We need an audience, so we have to make an invitation to invite them!

When the children heard that there was going to be a meeting, they were all very excited, and they talked about it, and finally we unanimously decided to record the items we needed in case we forgot them. The children also began to prepare for the meeting, and they were very busy.

Kindergarten Education Guidelines point out that "kindergartens should work closely with families and society, make comprehensive use of various educational resources, and jointly provide favorable conditions for the development of young children." The success of the meeting is also inseparable from the cooperation of parents, and the members of the parent committee worked tirelessly to come to the sunken square early on Sunday morning to arrange the meeting. After the start of the festival, children and parents came to the stage to confidently show their talents, and the children also fully exercised their ability to boldly express themselves before the first meeting.

The sunken plaza is a design technique for the urban leisure square, and the sunken plaza is a sub-square that is conceived in the main square (leisure square). In order to break the sense of emptiness and visual singularity of the huge space, the designer skillfully uses the vertical height difference to separate the space to obtain changes in space and visual effects, which may be the reason for the "sinking" creative thinking. <

The sunken plaza is a design technique of the urban leisure square, and the sunken plaza is a sub-square that is conceived in the main square (the noisy and idle square). In order to break the sense of emptiness and visual singularity of the huge space, the designer skillfully uses the vertical height difference to separate the space to obtain changes in space and visual effects, which may be the reason for the "sinking" creative thinking. If the main square is not large-scale, the designer should not abuse the key to touch the Kai "sunken", otherwise, it will easily lead to rejection at the project stage.

The sunken plaza is a design technique of the urban leisure square, and the sunken plaza is a sub-square conceived in the main square (leisure square). In order to break the sense of emptiness and visual singularity of the huge space, the designer skillfully uses the vertical height difference to separate the space to obtain changes in space and visual effects, which may be the reason for the "sinking" creative thinking. If the main plaza is not large-scale, the designer must not abuse the "sunken style", otherwise, it can easily lead to rejection at the project stage.

After the liberation, the earliest sunken square in Jiangsu appeared in 1985 in the planning and design of the campus of Huaihai University (now Huaihai Institute of Technology) in Lianyungang City, but it was not implemented. Since the mid-to-late eighties, some designers have been more enthusiastic about sunken style, which has almost become a fashion trend. However, in the past ten years, the general situation is that there are many planning and design, but few implementations, and the so-called sunken squares that are fortunate to be implemented are also more unsatisfactory and less successful.

There are many factors that contribute to the above situation. According to the author's knowledge, a successful sunken plaza in the true sense of the word should have three elements: scale, depth, and spatial relevance. The sunken sub-square, since it is praying for the transformation of the effect of space, vision and use function, then its sinking amount must have a certain depth, otherwise, it will not achieve the expected purpose.

The so-called sunken square, which does not sink much, if you are in the middle of it, as far as the eye can see, are all chaotic human legs and wheels, and there is no sense of spatial scale, atmosphere, environment, vision and place transformation, and of course, it is not beautiful. The city square cannot be understood as a whole flat land of flat land, and besides, the terrain of the square is always uneven. When designers design and create squares, they can't call the treatment of slight height differences sunken, just as no one calls the building platform and the observation deck as the sunken type.

The slight change in height difference is not a sunken square in the true sense.

Answer] :d Analysis] This question examines the setting of a sunken square. a. The horizontal distance between the nearest edge of the opening leading to the sunken square and other outdoor open space of different fire prevention zones shall not be less than 13m; B false, in order to ensure the escape needs of personnel, the evacuation staircase leading to the ground shall not be less than the majority of the morning; c. False, the total net width of the evacuation staircase shall not be less than the designed total clear width of the evacuation leading to the outdoor open space of any fire zone.

Therefore, the answer to this question is D.

The sunken plaza is a design technique of the urban leisure square, and the sunken plaza is a sub-square conceived in the main square. Therefore, its parent body, the main square, should be a large square with a large scale and a very wide view, in order to break the sense of emptiness and visual unity of the huge space, the designer skillfully uses the vertical height difference to separate the space, in order to achieve the change of space and visual effect.

This is the reason for the "sinking" creative thinking. If the main plaza is not large-scale, the designer must not abuse the "sunken style", otherwise, it can easily lead to rejection at the project stage.

Square, a vast site, sunken square is a design method of urban leisure and other squares, sunken square is a sub-square in the main square, its parent - the main square is generally a relatively large scale, wide vision, the designer uses the vertical height difference to separate the space, to achieve visual effect space effect

Analysis of domestic cases.

Chengdu Tianfu Square.

Xidan Cultural Square in Beijing.

Xi'an Bell and Drum Tower Square.

Jing'an Temple Square, Shanghai.

Shanghai Wujiaochang Square.

Shanghai People's Square.

Analysis of foreign cases.

Rockefeller Center Plaza in New York.

Place de l'Ile-alle, Paris, France.

The front plaza of the Citi Center, New York.