The strengthening design plan and main construction process of affixing carbon fabric, adding external prestressed tendons and cracks treatment were introduced in this paper.
介绍了粘贴碳纤维布、增设体外预应力束、裂缝处理的加固设计方案及主要施工工艺。
Sewage treatment technique, its design plan, the parameters of structures of sewage and sludge treatment are introduced in details.
具体介绍了污水处理工艺、污泥处理工艺的设计方案，污水处理构筑物、污泥处理构筑物的设计参数。
The main problems existing in plan and design of wastewater treatment system on the hillside-land were analyzed, and the flexible wastewater treatment ways were put forward.
分析了山坡地污水处理系统规划设计中存在的主要难题，提出应采用灵活多变的污水处理方式。
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