The partially saturated soil behaviour is quite different from those of fully saturated soil because of the presence of matric suction pressure. Although soils are generally assumed fully saturated below the groundwater ...

For road pavements, a Modified Cakar Ayam System that consists of thin concrete slab supported by rows of short pipes is appropriate to be constructed on difficult subgrade, such as soft soil and expansive soil. Until now, ...

The use of foamed cold-mix asphalt (FCMA) can potentially saves energy and fuel consumption and reduces greenhouse gas emission. For these reasons, FCMA has been gaining popularity worldwide. These benefits can be realized ...

Nowdays, the number of resident building and public facilities project is increasing rapidly. So, the demand of building materials is increasing too. One of building materials is brick. Then, there are some efforts to find ...

To optimize aeration process in a waste water treatment aeration tank, numerical model analyses can be utilized. However, it is necessary to understand the dynamics of air bubble flow within the aeration tank and the oxygen ...

Besides road transportation, public transport in Banjarmasin is served by river transportation such as kelotok and raft. Along with time, public choice to use river public transport tends to decline because supporting ...

Surakarta is the trading city, While Yogyakarta is students and culture city. One of the supporting factors for smoothing the relation of both cities is through public tranportation bus Surakarta-Yogyakarta. Nowadays, It ...

This paper concerns with the down-stream propagation of waves over initially still water. Such study is relevant to generate waves of large amplitude in wave tanks of a hydrodynamic laboratory. Input in the form of a time ...

Construction project recently is become more complex that cause a sufficient strategy, which is named risk management. Risk management is an application of general management which related by some activities that can cause ...

Some roadways in Indonesia were constructed over expansive clay. The bearing capacity of this clay is very much influenced by water content. It will weaken in saturated condition but will be stronger in dry condition; it ...