Considering suitable interpolation functions between the beam element displacement vector and those for contact points and also a new formulation for the contact points, a new formulation is proposed for the structural properties of the VBI element, resulting in a new element capable of capturing bridge and vehicle responses more realistically.
The 5th Parachute Brigade provided a defence in depth for the captured bridges, deploying to the east and west of the canal and river.
Having achieved these objectives, the division was then to create and secure a bridgehead focused around the captured bridges until they linked up with advancing Allied ground forces.
Crossing the Euphrates River on captured bridges, the invading troops fought for an airport in the city of Nasiriyah and said they had captured an airport and bridge on the outskirts of Basra, Iraq's second-largest city.
Located on the ridge line it gave the Germans a view into Ranville, at the heart of the British position, the two captured bridges and in the distance Sword beach.
Unable to wait any longer, the battalion headed for the captured bridges, and established a defensive position in Benouville, the division's only position west of the Caen Canal.
General Gale tested the company through two exercises where the objective was to capture bridges when it became apparent that the company would not be able to carry out the mission on its own.
The airborne troops rapidly emerged from the gliders and began attaching explosive charges to those emplacements on the top of the Fort which housed the artillery pieces that could target the three captured bridges.
On 17 September, Montgomery launched Operation Market Garden – a failed attempt by Anglo-American airborne troops to capture bridges throughout the Netherlands to allow ground forces to cross the Rhine into Germany.
The airborne troops had achieved their initial objective of destroying or disabling the artillery pieces that the fort could have used to bombard the captured bridges, but they still faced a number of small cupolas and emplacements that had to be disabled.
