Pages
- 1
- 2
- document
-
Kang, E. (author), Ding, Q. (author), Shabanimotlagh, M. (author), Kruizinga, P. (author), Chang, Z.Y. (author), Noothout, E.C. (author), Vos, H.J. (author), Bosch, J.W. (author), Verweij, M.D. (author), de Jong, N. (author), Pertijs, M.A.P. (author)This paper presents an ultrasound transceiver application-specific integrated circuit (ASIC) designed for 3-D ultrasonic imaging of the carotid artery. This application calls for an array of thousands of ultrasonic transducer elements, far exceeding the number of channels of conventional imaging systems. The 3.6 x 6.8 mm² ASIC...journal article 2018
- document
-
Vu, M.N. (author), Broere, W. (author), Bosch, J.W. (author)Generally, studies on structural design for bored tunnels focus on moderate to deep tunnels (cover-to-diameter ratio C/D ≥ 2). Such tunnel design methods cannot be used for shallow-situated bored tunnels because the influence of buoyancy is discounted, and actual loads on the tunnel lining are not taken into account properly. This paper...journal article 2017
- document
-
Vu, M.N. (author), Broere, W. (author), Bosch, J.W. (author)In estimating the effect of tunnelling on existing buildings, the value of volume loss, which is often determined by experience, is an important input parameter. This paper proposes a method to predict the volume loss for various cover-to-diameter C/D ratios in case of shallow tunnelling. By applying a number of (empirical) relation, such as the...conference paper 2017
- document
-
Vu, M.N. (author), Broere, W. (author), Bosch, J.W. (author)The extent of the influence zone affected by shallow tunnelling depends on the value of volume loss which normally represents the amount of over-excavation and stress changes induced in the soil. This paper combines upper and lower estimates of volume loss for different soft soils and cover-to-diameter ratios in order to identify the extent of...conference paper 2017
- document
- Vu, M.N. (author), Broere, W. (author), Bosch, J.W. (author) conference paper 2016
- document
-
Vu, M.N. (author), Broere, W. (author), Bosch, J.W. (author)The extent of the influence zone affected by tunnelling depends on the amount of over-excavation and stress changes induced in the soil, normally represented as a value of volume loss. This paper combines upper and lower estimates of volume loss for different soil conditions and cover-to-diameter ratios in order to identify the zones around the...conference paper 2016
- document
- Vu, M.N. (author), Broere, W. (author), Bosch, J.W. (author) journal article 2016
- document
-
Vu, M.N. (author), Broere, W. (author), Bosch, J.W. (author)Assessing the impact of underground construction on existing<br/>structures in urban areas is an important topic during design. In this paper, the extent of the effect area due to tunnelling is estimated, where existing foundations are influenced based on the investigation of surface and subsurface settlements. The extent of the areas where...conference paper 2016
- document
-
Van Dalen, J.H. (author), Bosch, J.W. (author), Broere, W. (author)Flow processes, taking place during the concreting of diaphragm wall panels (D-wall panels), are of great importance for the quality of the wall. During this phase, the bentonite, present in the excavated trench, should be completely replaced by concrete in a controlled way. In literature several cases are described in which this process...conference paper 2015
- document
-
Flow processes, taking place during the concreting of diaphragm wall panels (D-wall panels), are of great importance for the quality of the wall. During this phase, the bentonite, present in the excavated trench, should be completely replaced by concrete in a controlled way. In literature several cases are described in which this process...conference paper 2015
- document
-
Van Dalen, J.H. (author), Bosch, J.W. (author), Broere, W. (author)Flow processes, taking place during the concreting of diaphragm wall panels (D-wall panels), are of great importance for the quality of the wall. During this phase, the bentonite, present in the excavated trench, should be completely replaced by concrete in a controlled way. In literature several cases are described in which this process...conference paper 2015
- document
- Vu Minh, N. (author), Broere, W. (author), Bosch, J.W. (author) conference paper 2015
- document
-
Festa, D. (author), Broere, W. (author), Bosch, J.W. (author)When a Tunnel Boring Machine (TBM) is driven in soft soil, the TBM-shield constantly interacts with the surrounding soil profile excavated by the cutting wheel. The interaction pattern of shield-soil interface displacements determines compression and extension sectors in the surrounding soil. Soil compression is generated when the shield...conference paper 2013
- document
-
Festa, D. (author), Broere, W. (author), Bosch, J.W. (author)Constructing tunnels in soft soil with the use of Tunnel Boring Machines may induce settlements including soil movements ahead of the face, soil relaxation into the tail void, possible heave due to grouting, long lasting consolidation processes, and potentially several other mechanisms. A considerable amount of the total soil displacements seems...conference paper 2013
- document
- Festa, D. (author), Broere, W. (author), Bosch, J.W. (author) conference paper 2012
- document
- Festa, D. (author), Broere, W. (author), Bosch, J.W. (author) conference paper 2012
- document
-
Bosch, J.W. (author), Broere, W. (author)The construction of the North-South metro line project in Amsterdam (the Netherlands) is ongoing for the last five years and until recently suffered no major construction incidents. In the summer of 2008 two leakages occurred in one of the building pits of the deep stations. These leakages caused major settlement of a number of historical houses...conference paper 2009
- document
-
Delfgaauw, S. (author), Buykx, S.M. (author), Bosch, J.W. (author)The new North/South metro line in Amsterdam contains several stations, some of which with an excavation depth of 30 m below surface. The design of these station boxes is very much determined by the adjacent historic buildings, high water table and the relatively soft soil. A lot of effort is put into minimising the settlements of buildings with...conference paper 2009
- document
-
Buykx, S.M. (author), Delfgaauw, S. (author), Bosch, J.W. (author)The excavation of deep building pits often requires a check against failure by uplift of low permeability ground layers below excavation level. Whenever the weight of these soil layers is less than the pore-water pressure underneath, measures to resist buoyancy are to be considered. The measures most commonly adopted include: decreasing the...conference paper 2009
- document
- Bosch, J.W. (author) public lecture 2003
Pages
- 1
- 2