Abstract Foamed concrete is a type of that lightweight but still capable having significant strength. One the key mechanical strengths can be determined through assessment specific gravity (SG), which established during initial planning stage foamed concrete. The objective to determine optimal SG for used as construction material. This research aims evaluate properties with varying SG. experimental scope involves testing using water-cement ratio comparison method achieve planned foam mix...

A case study of the steel–concrete composite structure in Pidie Jaya Regency Multipurpose Hall, which experienced substantial permanent lateral deformation due to effect an earthquake, is presented this study. Therefore, it important assess response earthquake load and propose strengthening strategies make buildings useful again. The purpose was evaluate causes large deformations behavior resisting loads. building model used a space frame with two-column base support conditions, are fixed...

Beam-column joints constructed in the pre-seismic building code do not provide transverse reinforcement and good detailing within region. These cause occurrence of brittle shear failure, which is one factors affecting number reinforced concrete (RC) moment resistance structures collapsing during an earthquake. Therefore, this study a beam-column joint with non-seismic was designed strengthened by ferrocement. Four layers wire mesh diameter 1 mm size 25.4 were installed on both sides cement...

This paper presents the experimental study for shear behavior of fiber foam reinforced concrete beams. Tests were performed three beams with varying reinforcement distance, 20 cm, 25 and without reinforcement, one control beam which was using conventional distance cm. The specimens tested four point loading. Three units LVDT placed at a 250 mm 1000 from support. result will emphasis to load carrying capacity, deflection, ductility index, failure mode, crack pattern each specimen. results are...

The bridge assessment and checking is an effort to gain well performance vouch for the decline condition of ensure bridges could be restored back under its stability based on performance. aim this study check damaged by inspecting value damage code in field using BMS Bridge Condition Rating (BCR) order obtain accuracy maintenance. This research was conducted 4 Bridges road Kr. Raya-BTS. Banda Aceh Lambaro-BTS. Pidie, those are Angan (STA. 013 + 400), Inong 040 600), Geunapet A 063 700), B...

Some risk factors contribute to various adverse effects on project implementation, especially the construction project. Risk needs be recognized by analyzing relationship between frequency of risks occurrence and impacts that may arise regarding time completion. The superposition impact will indicate importance factors. This research, therefore, aimed assess in aspects implementation contractor as executor is associated with resource reviewed are related labor, materials, equipment. object...

High-strength concrete made with a lot of cement, aggregates and super plasticizer leading to expensive cost. On the contrary, manufacturing cement is un-environmental friendly because it needs high fuel consumption releases CO2 emission atmosphere. Moreover, availability coming from river natural rock decreases over time. This research aims analyze shear capacity high-strength reinforced (HSRC) beams added geopolymer flyash i.e., 15% coal (CFA), 10% pozzolanic (PFA) palm oil blast furnace...

This study aims to investigate the tsunami exposure current land use cover (LULC) with LULC predictions for next 50 years, including impact of sea-level rise (SLR) in Banda Aceh. began a spatio-temporal dynamic analysis using changes projection. Firstly, Markov Chain was used simulate changing trends from 2011 2015. The were 2015-2065 Cellular Automata (CA). There six main types classifications, i.e., ponds, built-up areas, mangroves, bare land, urban forests, and water areas. Furthermore,...

Sabang city has many cultural heritage buildings that were built in 1880’s. These are located around Bay. not properly recorded and there is no detailed planning to preserve develope this heritage. The development plan of free port, which been set since 2000, requires adequate land facilities. This will certainly demerit the existence drawback rescue effort within port site. research aims obtain potential value as well propose conservation action link existing regional plan. collected data...

Indonesia has been widely known as an archipelago country, with its geographical location is at the equator, which make this country a tropical country. It topography of diverse islands consist lakes, mountains, and one countries have longest coastline. This condition cause various beautiful tourism objects become attraction to international tourists come. still other are Bali Island offering different beauties. One them island located in most western Indonesia, becomes zero point Sabang...

Abstract High demand for advanced infrastructure leads to the use of high-strength concrete. Complex, futuristic and asymmetrical building construction may create dangerous torsional load moment, mainly due earthquake. Using large amount cement makes concrete not environmentally friendly. The natural aggregates continuously reduced its availability. Efforts substitute aggregate from abundant environmentally-friendly materials could be smart solution. This study aims analyze capacity...

History records that Aceh has been hit by earthquakes several times, including the largest recorded, on December 26, 2004 with a magnitude of 9.3 SR. In connection history disasters have occurred, there is need for safety and disaster preparedness. It very important to conduct feasibility study existing public buildings used in preparedness vulnerability against earthquakes. The type building damage caused can predicted referring fragility curve. This research conducted evaluating seismic...

The war that occurred in the last few decades is no longer dominated by conventional wars use military force battle, but modern where perpetrators are not limited to state actors, also non-state fact both of them can together become a threat. One type warfare asymmetric warfare. illicit circulation drugs Indonesia form used weaken nation's defense. purpose this research analyze active defense strategy National Narcotics Board facing warfare, case drug trafficking Indonesia. method uses...

Concentrically Braced Frame (CBF) is a structural system with high stiffness, so it recommended to be implemented in earthquake-hazard areas. The stiffness CBF contributed by its diagonal component, which called bracing. Bracing reduces lateral deformation on the frame because of earthquake and prevents heavy damage or failure structure. So far, several studies have been conducted. However, effect height bracing configuration performance has not yet clarified. This study analytically...

Risk can be defined as consequences which possible happened inscrutably. Although an activity has planned good possible, but it keep contains uncertainty. Implementation of construction project was encountering various risk impacts from a number factors. This study intended to analyze the cost for contractor firms executor related factors manpower, material and equipment. The using data obtained questionnaires distributed 15 large qualification firms. period classified into conflict...

Abstract: Emergency Installation Building is one of the existing buildings in Meuraxa Hospital Complex consisting several with location on Soekarno Hatta street km 2 City Banda Aceh. The tropical climate Aceh region temperatures ranging from 25.5 ℃ to 32.5 located northern hemisphere causing sun shining 12 hours each day resulting high consumption electrical energy caused by use artificial weather carriage. development city that seemed modern and futuristic an architectural phenomenon...

Abstract Pidie Jaya earthquake on December 7, 2016 caused the damage of many buildings. This paper presents case study a building frame structure that has undergone large deformation during without structural damage. The 3 stories. permanent lateral displacement and inter-story drift in Y direction at third story after is 420 mm 4.2%, respectively, which exceed requirement Indonesian standard for design other structures under load (SNI 1726:2012). was modeled as space frame. A response...

Abstract: Generally, brick masonry is used as infill wall material for houses and buildings. The Infill installed once the structure constructed, assumed dead load structure. In fact, may contribute significant stiffness to As a consequent, develop such higher base shear forces due large of purpose this research evaluate behavior reinforced concrete frame specimen with red without using any wall. size 2350 x 3300 mm, which consists bare Cyclic loading tests were conducted on specimens top...

A lot of damages have been caused by several earthquakes in Aceh and an example is the one experienced Pidie Jaya Regency on December 7, 2016. The earthquake measured 6.5Mw to surrounding buildings. Therefore, this research was conducted analyze effect reinforced concrete structure a three-story office building. approach implemented field observations analysis building modeling it as space frame using SAP 2000 software. It is, however, important note that also focused dynamic response...

Abstract An end-plate connection is one of the common connections implemented in beam-column joints. This used a combination bolts and welds as connectors, so it also specified semi-rigid connection. In general, applied to withstand bending moment enhance its capacity, area generally enlarged. So far, studies carried out obtain contribution bolt arrangements flexural strength are very limited, maximum capacity has not yet been optimally achieved. research aims examine varied by areas. The...

Abstract Constructing seismic seismic-resistant structures is essential to be carried out in earthquake-hazard areas. A concentrically Braced Frame System (CBF) an earthquake-resistant structure that relies on its brace withstand loading. Seismic loading a series of histories composed high (HA) and low-amplitude (LA) When this hits the CBF system, it will perform various values displacement. So far, many studies have been conducted reveal performance CBF. However, CBF’s response due variable...

Abstract Pidie Jaya earthquake occurred on December 7, 2016 caused the damage of many building structures. Therefore, it is important to assess performance structures in resisting load. In this paper, assessment two structures, which were Multipurpose Hall Building that has been deformed permanently and Prosecutor’s Office Buildings have experienced some flexural shear cracks was conducted. The study started by performing site, design document, as built drawing assessment. modelled space...