Sentence examples for surface settlement from inspiring English sources

Surface settlement results from lost ground i.e., ground that moves into the tunnel in excess of the tunnel's actual volume.

When adjacent buildings had deep foundations, a partial lowering of the water table permitted operations under low pressure, which succeeded in limiting surface settlement to about one inch.

Ground volume loss induces the ground movement and surface settlement.

Ground volume loss can be applied to estimate ground surface settlement [20, 21, 22].

Giardina et al. [5] analyzed ground surface settlement due to tunnel excavation according to foundation height.

In general, a ground volume loss ratio of about 1 % will cause ground surface settlement.

If δ < 5 %, the ground volume loss has a great effect on the maximum surface settlement.

If δ > 5 %, the ground volume loss has a minimal effect on the surface settlement.

Open image in new window Fig. 19 Surface settlement above tunnel.

In this paper, transverse surface settlement data from two glacial till sites are presented.

A total of 20 stations were used to validate the results of our surface settlement hazard onset timing simulation.