A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Gelled sand gravel concrete for temporary protection engineering of reservoir bank slope
The invention discloses gelled sand gravel concrete for temporary protection engineering of a reservoir bank slope, which comprises a slope body, a net bag protection foot is arranged on one side of the slope body, gelled sand gravel concrete is poured on one side of the slope body and located above the net bag protection foot, and the thickness of the gelled sand gravel concrete is 0.5 m. The gelled sand gravel concrete has the beneficial effects that the practicability is high; materials can be obtained locally and nearby in the construction process, an aggregate screening and mixing system is not arranged any more after large-particle-size aggregates of a certain scale are simply removed, the construction progress is accelerated, the high water-cement ratio and the low total amount of cementing materials are the characteristics that the cementing sand gravel is obviously different from normal-state and roller compacted concrete, the gelled sand gravel concrete has the advantages of being wide in applicability, simple and efficient in construction procedure and capable of saving cost, can be widely applied to temporary engineering with sufficient sand gravel sources, and greatly improves the operation quality and the use efficiency compared with a traditional device.
本发明公开了一种用于库岸边坡临时防护工程的胶凝砂砾石混凝土，包括坡体，坡体的一侧设有网兜护脚，坡体的一侧且位于网兜护脚的上方浇注有胶凝砂砾石混，胶凝砂砾石混的厚度为0.5m，本发明的有益效果是：本发明实用性强，施工过程中可以就地、就近取材，简单剔除一定尺度的大粒径集料后不再设置集料筛分和拌合系统，加快了施工进度，高水灰比和胶材总量较低是胶凝砂砾石显著区别于常态和碾压混凝土的特性，具有适宜性广、施工工序简单高效、节约成本的优势，可广泛应用于砂砾石料源充足的临时性工程中，较传统装置极大的提高了作业质量与使用效率。
Gelled sand gravel concrete for temporary protection engineering of reservoir bank slope
The invention discloses gelled sand gravel concrete for temporary protection engineering of a reservoir bank slope, which comprises a slope body, a net bag protection foot is arranged on one side of the slope body, gelled sand gravel concrete is poured on one side of the slope body and located above the net bag protection foot, and the thickness of the gelled sand gravel concrete is 0.5 m. The gelled sand gravel concrete has the beneficial effects that the practicability is high; materials can be obtained locally and nearby in the construction process, an aggregate screening and mixing system is not arranged any more after large-particle-size aggregates of a certain scale are simply removed, the construction progress is accelerated, the high water-cement ratio and the low total amount of cementing materials are the characteristics that the cementing sand gravel is obviously different from normal-state and roller compacted concrete, the gelled sand gravel concrete has the advantages of being wide in applicability, simple and efficient in construction procedure and capable of saving cost, can be widely applied to temporary engineering with sufficient sand gravel sources, and greatly improves the operation quality and the use efficiency compared with a traditional device.
本发明公开了一种用于库岸边坡临时防护工程的胶凝砂砾石混凝土，包括坡体，坡体的一侧设有网兜护脚，坡体的一侧且位于网兜护脚的上方浇注有胶凝砂砾石混，胶凝砂砾石混的厚度为0.5m，本发明的有益效果是：本发明实用性强，施工过程中可以就地、就近取材，简单剔除一定尺度的大粒径集料后不再设置集料筛分和拌合系统，加快了施工进度，高水灰比和胶材总量较低是胶凝砂砾石显著区别于常态和碾压混凝土的特性，具有适宜性广、施工工序简单高效、节约成本的优势，可广泛应用于砂砾石料源充足的临时性工程中，较传统装置极大的提高了作业质量与使用效率。
Gelled sand gravel concrete for temporary protection engineering of reservoir bank slope
一种用于库岸边坡临时防护工程的胶凝砂砾石混凝土
QIN ZHENCHAO (author) / CHENG JUNHUA (author) / ZHANG HOULEI (author) / LI SHOULONG (author) / ZHANG SHINUAN (author) / YAN CHAOSONG (author)
2021-04-20
Patent
Electronic Resource
Chinese
Stepped gelled sand gravel protective embankment and construction method
| European Patent Office | 2023
Ecological slope protection method applied to sand gravel side slope
| European Patent Office | 2021