水泥透水框模具-预制空心六面体透水框模具作用说明

水泥透水框模具-预制空心六面体透水框模具作用说明

透水框架通常都是水泥和混凝土制作而成的，又被称为水泥透水框架和混凝土透水框架等等。好的透水框架表面是光滑的，没有蜂窝状的孔洞，在长时间的被抛头在河里经过长时间水流的冲刷不会发生解体。可以改善河流淤泥堆积的问题，通过自身的形状也可以改变水流的流速。

Permeable frames are usually made of cement and concrete, also known as cement permeable frames and concrete permeable frames. The surface of a good permeable frame is smooth, without honeycomb holes, and it will not disintegrate after a long time of being thrown in the river by water flow. It can improve the problem of river silt accumulation and change the flow velocity through its own shape.

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Pervious frame (15) JpgPermeable frame (8). jpg

透水框架模具能局部改变水流流态，降低近岸流速，达到落淤效果，逐步使岸坡的冲淤态势发生变化。需注意与上部护岸的连接。为保证抛投效率，可三个或四个一组串接抛投，以形成稳定的框架群。

The permeable frame mold can change the flow pattern of water locally, reduce the velocity near the bank, achieve the effect of sedimentation, and gradually change the scouring and silting situation of the bank slope. Attention shall be paid to the connection with the upper revetment. In order to ensure the throwing efficiency, three or four can be cast in series to form a stable frame group.

在河道治理工程中，需要在侵蚀严重的部位设置一些人工设施，及透水框架模具。这个可以减弱水流的冲刷，促进该处泥沙的淤积，这个可以保护河岸形态的稳定及以后的发展。

In the river regulation project, it is necessary to set up some artificial facilities and permeable frame molds at the parts with serious erosion. This can reduce the erosion of water flow and promote the siltation of sediment at this place, which can protect the stability of river bank morphology and future development.

为保证结构的整体性，一般四面六边透水框架群模具都是同时浇筑的。只有梁的高度大于1m时，才允许单独浇筑梁，但是浇筑梁和四面六边透水框架群的时间间隔不能大于规定值。

In order to ensure the integrity of the structure, the molds of the four sided and six sided permeable frame groups are generally poured at the same time. Only when the height of the beam is greater than 1m, the beam can be poured separately, but the time interval between pouring the beam and the tetrahedron permeable frame group cannot exceed the specified value.