水泥透水框模具-預制空心六面體透水框模具作用說明

透水框架通常都是水泥和混凝土制作而成的，又被稱為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，沒有蜂窩狀的孔洞，在長時間的被拋頭在河里經過長時間水流的沖刷不會發生解體?？梢愿纳坪恿饔倌喽逊e的問題，通過自身的形狀也可以改變水流的流速。

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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透水框架模具能局部改變水流流態，降低近岸流速，達到落淤效果，逐步使岸坡的沖淤態勢發生變化。需注意與上部護岸的連接。為保證拋投效率，可三個或四個一組串接拋投，以形成穩定的框架群。

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，需要在侵蝕嚴重的部位設置一些人工設施，及透水框架模具。這個可以減弱水流的沖刷，促進該處泥沙的淤積，這個可以保護河岸形態的穩定及以后的發展。

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.

為保證結構的整體性，一般四面六邊透水框架群模具都是同時澆筑的。只有梁的高度大于1m時，才允許單獨澆筑梁，但是澆筑梁和四面六邊透水框架群的時間間隔不能大于規定值。

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.