| Title | Development of a Design Technology for Ground Support for Tunnels in Soil: Vol. III. Observed Behavior of an Earth Pressure Balance Shield in San Francisco Bay Mud |
|---|---|
| Record ID | 49264 |
| Personal Name Creator |
Clough, G. W.; Finno, R.J.; Sweeney, B.P.; Kavazanjian, E. |
| Source | 196p. in various pagings |
| Corporate Creator | Stanford University |
| Corporate Contributor |
John A. Volpe National Transportation Systems Center (U.S.); United States. Urban Mass Transportation Administration |
| Publisher | United States. Urban Mass Transportation Administration |
| Publication Date | 19830201 |
| Language | English |
| Abstract | The report presents design recommendations for concrete tunnel linings for transportation tunnels. The recommendations developed as a result of in-depth analysis and model testing of the behavior of concrete tunnel linings. The research addressed problem areas in current design practice, and the results have provided insight into the areas of uncertainty that have led designers to gross overconservatism in tunnel lining design. The recommended procedures take into account ultimate strength behavior of reinforced and unreinforced concrete linings and provide sufficient latitude for designers to exercise judgement gained through experience and allow the flexibility required by site-specific conditions. Details of the suggested approach are based on procedures that have been accepted for years in the design of above-ground structures, with appropriate modifications to capitalize on the benefits of ground/structure interaction. |
| Rosap ID | dot:10727 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/10727 |
| TRT Terms | Tunnels; Tunneling; Soil stabilization; Soil mechanics; Silts; Soils; Tunnel lining; Finite element method; Mathematical analysis; Field studies; Load factor; Time dependence; Ground settlement; Subways; Earth pressure; Soft soils; Groundwater |
| Classification | AGR - INFRASTRUCTURE - INFRASTRUCTURE; NTL - PUBLIC TRANSPORTATION - PUBLIC TRANSPORTATION; NTL - PUBLIC TRANSPORTATION - Transit Planning and Policy |
| Geographical Coverage |
San Francisco (California) |
| TRIS Online Accession No |
373821 |
| Contract Number | DOT-TSC-1726 |
| Report Number | UMTA-MA-06-0100-82-3; DOT-TSC-UMTA-82-54--3 |
| Resource type | Tech Report |
| URL | https://ntlrepository.blob.core.windows.net/lib/49000/49200/49264/DOT_TSC_UMTA_82_54_03.pdf |
| Format | |
| Database | NTL Digital Repository |