登录查看更多内容

What are the key factors to consider when designing foundations on reclaimed land with ground improvement?

由人工智能和领英社区提供技术支持

Reclaimed land is land that has been created by filling in water bodies, such as lakes, rivers, or coastal areas, with soil, sand, or other materials. Reclaimed land can offer many benefits, such as increasing the available space for urban development, enhancing the environment, or creating new infrastructure. However, reclaimed land also poses some challenges for foundation design, as the fill material may not have the same strength, stability, or settlement characteristics as the natural soil. To overcome these challenges, ground improvement techniques can be used to enhance the engineering properties of the fill material and provide a suitable base for foundations. In this article, you will learn about the key factors to consider when designing foundations on reclaimed land with ground improvement.

此文章中的业界达人

由社区从 2 条内容中精选。了解更多

艾哈迈德哈桑

???加入通往岩土工程解决方案的旅程 | 岩土工程师简化深基础、深墙、打桩和钻井液 | BAUER集团岩土工程师 | 从土壤到结构塑造成功

1 Ground improvement methods

Ground improvement methods are techniques that modify the physical, chemical, or mechanical properties of the soil or fill material to improve its bearing capacity, reduce its compressibility, or increase its resistance to liquefaction. There are many types of ground improvement methods, such as compaction, drainage, reinforcement, grouting, or stabilization. The choice of the most suitable method depends on several factors, such as the type and condition of the fill material, the depth and extent of the improvement zone, the loading and settlement requirements of the foundation, the environmental and economic constraints, and the availability and feasibility of the equipment and materials.

添加您的观点

艾哈迈德哈桑

???加入通往岩土工程解决方案的旅程 | 岩土工程师简化深基础、深墙、打桩和钻井液 | BAUER集团岩土工程师 | 从土壤到结构塑造成功
举报内容
When designing foundations on reclaimed land with ground improvement: 1. Conduct a geotechnical investigation to assess soil properties and groundwater. 2. Select appropriate ground improvement techniques based on soil conditions. 3. Ensure the foundation meets load-bearing capacity requirements. 4. Address potential differential settlement through design and materials. 5. Choose the most suitable foundation type, considering soil and load requirements. 6. Adhere to environmental regulations and implement erosion control. 7. Manage groundwater and drainage effectively. 8. Account for surcharge loads from nearby structures. 9. Establish monitoring programs for long-term stability. 10. Comply with local codes and regulations.

已翻译

赞

2 Foundation types

Foundation types are the structural elements that transfer the load from the superstructure to the ground. There are two main categories of foundation types: shallow foundations and deep foundations. Shallow foundations are those that are placed near the ground surface and have a depth to width ratio of less than one. Deep foundations are those that are embedded deeper into the ground and have a depth to width ratio of more than one. The choice of the most suitable foundation type depends on several factors, such as the type and condition of the improved ground, the magnitude and distribution of the load, the allowable settlement and differential settlement of the foundation, the presence of groundwater or other hazards, and the design and construction considerations.

添加您的观点

3 Soil-foundation interaction

Soil-foundation interaction is the phenomenon that describes how the soil and the foundation influence each other's behavior under load. Soil-foundation interaction can affect the performance and safety of the foundation, as well as the serviceability and durability of the superstructure. Some of the aspects that need to be considered when analyzing soil-foundation interaction are the stress distribution and deformation of the soil and the foundation, the contact pressure and friction between the soil and the foundation, the consolidation and creep of the soil and the foundation, and the potential failure modes and mechanisms of the soil and the foundation.

添加您的观点

艾哈迈德哈桑

???加入通往岩土工程解决方案的旅程 | 岩土工程师简化深基础、深墙、打桩和钻井液 | BAUER集团岩土工程师 | 从土壤到结构塑造成功
举报内容
Key factors for designing foundations on reclaimed land with ground improvement: 1. Geotechnical Investigation: Understand soil properties, settlement, and groundwater. 2. Ground Improvement Methods: Select suitable techniques. 3. Load-Bearing Capacity: Ensure the foundation meets capacity requirements. 4. Settlement Control: Address differential settlement concerns. 5. Foundation Type: Choose the appropriate type. 6. Environmental Considerations: Address ecological and regulatory concerns. 7. Water Management: Control groundwater and drainage. 8. Surcharge Loads: Account for nearby loads' impact. 9. Monitoring: Implement assessment programs for long-term stability. 10. Local Regulations: Comply with codes and regulations.

已翻译

赞

4 Monitoring and maintenance

Monitoring and maintenance are the activities that involve observing and evaluating the condition and performance of the foundation and the improved ground over time, and taking corrective or preventive actions if necessary. Monitoring and maintenance can help to detect any problems or defects in the foundation or the improved ground, such as excessive settlement, cracking, tilting, or deterioration. Monitoring and maintenance can also help to verify the effectiveness and efficiency of the ground improvement method and the foundation design, and to provide feedback and lessons learned for future projects. Some of the methods and tools that can be used for monitoring and maintenance are field measurements, instrumentation, testing, inspection, and modeling.

添加您的观点

5 Case studies

Case studies are examples of real-world projects that demonstrate how foundations on reclaimed land with ground improvement have been designed and constructed successfully. Case studies can provide valuable insights and best practices for similar or related projects, as well as highlight the challenges and solutions that have been encountered and overcome. Some of the sources that can be used to find and learn from case studies are journals, books, reports, websites, or conferences. Some of the aspects that can be focused on when studying case studies are the objectives and scope of the project, the site conditions and characteristics, the ground improvement method and foundation type selected, the design and construction procedures and parameters, the monitoring and maintenance strategies and results, and the benefits and limitations of the project.

添加您的观点

6 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?

添加您的观点

Foundation Design

+ 关注

给文章评分

我们借助人工智能创建了此文章。您认为这篇文章怎么样？

很棒不太好

举报此文章

查看全部

What are the key factors to consider when designing foundations on reclaimed land with ground improvement?

1

2

3

4

5

6

1 Ground improvement methods

2 Foundation types

3 Soil-foundation interaction

4 Monitoring and maintenance

5 Case studies

6 Here’s what else to consider

Foundation Design

给文章评分

感谢您的反馈

更多Foundation Design相关文章

更多相关阅读内容