The process of the water conservancy project requires the construction of some control buildings. Now, the construction process of the sluice gate is summarized as follows. Improve the excavation sequence, improve the process requirements, and strengthen the on-site management work to improve the overall quality.

Tools/Materials

• Backhoe, Dump Truck, Rebar, Concrete, Brick

Method/Step

1. The backhoe is excavated in layers, and the excavation height of a single layer is controlled at about 3m.
2. Foundation pit pumping and drainage settings, according to the site pumping effect, set well point drainage and ditch drainage
3. For the pile foundation bearing capacity test, set the reaction seat, and set the load to be loaded in stages.
4. Foundation concrete pile foundation construction, spacing and rejection meet the requirements.
5. Concrete cushion pouring, concrete floor construction.
6. The concrete of the side wall is made of scaffolding, and the interior is reinforced with tie rods.
7. After the construction of the retreat gate is completed, the site clearing construction will be carried out. Ebay Discount Code NHS

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How to build a unit set in hypermesh

When building a vehicle CAE model, we often use point sets, unit sets, etc. to individually load or constrain certain fixed points or units. The following will teach you how to create a unit set in hypermesh Save with Amazon NHS Discount.

Detail

1. First, we open the hypermesh software and import a grid model, as shown in the figure below, this is a coin structure with a grid size of 10mm;
2. In the tool panel below, we check analysis (note that the module is in radioss bulk data), and then click the entity sets command in the right toolbar;
3. Enter the command dialog box, and name the newly created unit set elem_set in the name, and switch the option to set_elem in the card image;
4. In the graphics area, select all the units you want to create with the left button of the mouse, as shown in the figure below, which is a quarter of the model unit, click the create command, and observe the unit set generated in the tree structure diagram in the upper left corner, so that we can After the unit set is created, click return to return to the main interface;
5. Re-enter the entity sets command dialog box, click the review command, enter the unit set option to be previewed, and click with the mouse;
6. In this way, the unit set we just created will be highlighted, and it is very convenient to view and re-edit and update the unit set through this method.

Precautions

If you find any problems while reading this experience, please leave a message to the author below, and I will answer you as soon as possible, thank you

How to repair the internal teeth of the buried hot-melt pipe main sluice rotten and leaking water

The buried hot-melt pipe sluice is rotten and leaking. How to repair it? See my experience sharing below

Explanation

1. There was a water leak at the main sluice knob buried in the wall and I wanted to replace it with a new switch. I could have bought a product of the same specification and removed the core and replaced it easily. However, the inner teeth of the leaking core were rotten and there was no way to replace it. Put in a new heart.
2. Figure 3 and Figure 4 are the new inner teeth. Figure 1 and Figure 2 are the rotten sluice gates. If the tiles are chiseled off, there is a sewer pipe on the left. What should I do when it's time?
3. The watergate can no longer be used, but because the heart cannot be installed and the valve of the water meter below cannot be opened, it means that there is no water in the house.
4. It's up to man to come up with a clever trick. The 25 sluice is removed and the core is just matched with the 32 hot melt machine mold so that a 32 plug cap water pipe can be added to get it done. Because the inner teeth of the leaking gate valve are rotten, we must find a way to take out all the inner teeth.
5. No side hot-melt machine can not be welded. Slowly use a hammer and a cement nail to knock out the inner teeth, so that the 32 PPR water pipe can be welded. The mold is too short to be welded, and the mold is screwed with a nut to lengthen it by 2 cm, so that the welding is finally completed.
6. It is welded, but it must be checked to see whether there is water leakage or water seepage. Use dry mouth paper to place around the welded joint to see if the paper is wet or not. It turns out that it is dry. I feel relieved and it is done. This saves labor and money and is good. Tiles make a mess in the house.

How is the sluice switch on and off

1. If it is a sluice for home use, you should first try to see if it is open, and you only need to turn it in the opposite direction. 
2. Generally speaking, the counterclockwise direction of the net is closed, and the clockwise direction is open.
3. If it is a river sluice, you need to push the operating lever upwards with all your strength. It will also be marked on it.  Best Products can understand Which products is more suitable for you.
4. Construction of low-head hydraulic structures using gates to control flow and regulate water level on river courses and channels. Closing the gate can block flood, keep tide or raise the upstream water level to meet the needs of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water; opening the gate can vent flood, waterlogging, abandoned water or wastewater, and Supply water to downstream channels or channels.
5. In water conservancy projects, sluices are widely used as buildings for retaining, releasing or taking water.