【Daily Discussion】Public Utilities – Water Resources and Hydropower – 20210530

The types of bottom plates include: integral bottom plates and separate bottom plates. The monolithic base slab serves to transfer the structural self-weight and loads such as water pressure to the foundation, as well as to provide protection against erosion and leakage; therefore, it is relatively thick. The weight of the superstructure of the split-bottom gate chamber and the water pressure are transmitted directly from the gate piers to the foundation; the bottom slab only needs to meet requirements for scour protection, leakage prevention, and stability, and its thickness can be determined based on the requirements for its own stability. Separate base plates are generally suitable for sandy soils or rock foundations with good ground conditions. Due to the thin bottom plate, the amount of work required is less compared to a solid-bottom plate.

There are two common types of bottom plates used in engineering: integral bottom plates and separate bottom plates. The monolithic base slab serves to transfer the structural self-weight and loads such as water pressure to the foundation, as well as to provide protection against erosion and leakage; therefore, it is relatively thick. The weight of the superstructure of the split-bottom sluice chamber and the water pressure are transmitted directly from the sluice piers to the foundation; the bottom slab only needs to meet requirements for erosion protection, leakage prevention, and stability, and its thickness can be determined based on the requirements for its own stability. Separate base plates are generally suitable for foundation conditions

There are two common types of bottom plates: integral bottom plates and separate bottom plates. The monolithic base slab serves to transfer the structural self-weight and loads such as water pressure to the foundation, as well as to provide protection against erosion and leakage; therefore, it is relatively thick. The weight of the superstructure of the split-bottom gate chamber and the water pressure are transmitted directly from the gate piers to the foundation; the bottom slab only needs to meet requirements for scour protection, leakage prevention, and stability, and its thickness can be determined based on the requirements for its own stability. Separate base plates are generally suitable for sandy soils or rock foundations with good ground conditions. Due to the thin bottom plate, the amount of work required is less compared to a solid-bottom plate.

There are two common types of floor slabs used in engineering: monolithic floor slabs and separate floor slabs. 　　The monolithic base slab serves to transfer the structural self-weight and loads such as water pressure to the foundation, as well as to provide protection against erosion and leakage; therefore, it is relatively thick. In the case of a split-bottom sluice chamber, the weight of the upper structure and the water pressure are transmitted directly from the sluice piers to the foundation. The bottom slab only needs to meet requirements regarding erosion protection, leakage prevention, and stability; its thickness can be determined based on the requirements for its own stability. 　　Separate base plates are generally suitable for sandy soils or rock foundations with good ground conditions. Due to the thin bottom plate, the amount of work required is less compared to a solid-bottom plate.

There are two common types of bottom plates: integral bottom plates and separate bottom plates. ??The monolithic base slab serves to transfer the structural self-weight and loads such as water pressure to the foundation, as well as to provide protection against erosion and leakage; therefore, it is relatively thick. The weight of the superstructure of the split-bottom gate chamber and the water pressure are transmitted directly from the gate piers to the foundation; the bottom slab only needs to meet requirements for scour protection, leakage prevention, and stability, and its thickness can be determined based on the requirements for its own stability. ??Separate base plates are generally suitable for sandy soils or rock foundations with good ground conditions. Due to the thin bottom plate, the amount of work required is less compared to a solid-bottom plate.

The bottom plates of sluices generally come in integral and separate types. Integral type: There will be no excessive uneven settlement between the gate piers on either side of the gate opening, which is not favorable for the operation of the gate. Separate type: The weight of the upper structure of the lock chamber will be transferred to the foundation through the lock pilings or the bottom slab in that area, resulting in a flat surface for the bottom slab and good scour resistance.

There are two common types of bottom plates used in engineering: integral bottom plates and separate bottom plates. The monolithic base slab serves to transfer the structural self-weight and loads such as water pressure to the foundation, as well as to provide protection against erosion and leakage; therefore, it is relatively thick. The weight of the superstructure of the split-bottom sluice chamber and the water pressure are transmitted directly from the sluice piers to the foundation; the bottom slab only needs to meet requirements for erosion protection, leakage prevention, and stability, and its thickness can be determined based on the requirements for its own stability.

There are two common types of floor slabs used in engineering: monolithic floor slabs and separate floor slabs. The monolithic base plate serves to transfer the structural self-weight and loads such as water pressure to the foundation, as well as to provide protection against erosion and leakage. The weight of the superstructure of the split-bottom gate chamber and the water pressure are transmitted directly from the gate piers to the foundation; the bottom slab only needs to meet requirements for scour protection, leakage prevention, and stability, and its thickness can be determined based on the requirements for its own stability. Separate base plates are generally suitable for sandy soils or rock foundations with good ground conditions. Due to the thin bottom plate, the amount of work required is less compared to a solid-bottom plate.

The bottom plates of sluices generally come in integral and separate types. Integral type: There will be no excessive uneven settlement between the gate piers on either side of the gate opening, which is not favorable for the operation of the gate.

There are two types of gate bottom plates: integral bottom plates and separate bottom plates. The monolithic base slab serves to transfer the structural self-weight and loads such as water pressure to the foundation, as well as to provide protection against erosion and leakage; therefore, it is relatively thick. The weight of the superstructure of the split-bottom gate chamber and the water pressure are transmitted directly from the gate piers to the foundation; the bottom slab only needs to meet requirements for scour protection, leakage prevention, and stability, and its thickness can be determined based on the requirements for its own stability. Separate base plates are generally suitable for sandy soils or rock foundations with good ground conditions. Due to the thin bottom plate, the amount of work required is less compared to a solid-bottom plate.