bluuebunny/crossref_metadata_2025_split huggingface dataset:
Comparison of Conventional and Precast Half Slab Work Methods (Case Study: Japfa Office Building Daan – Mogot)
Authors: Arumsari Putri , Palagian Brilliant 
Published: April 2024

Abstract
In the construction of vertical buildings, the implementation method used affects the productivity of construction. The development of construction system innovation in Indonesia which continues to grow has led to a new system, one of which is the precast system. Precast systems have been proven to be able to increase productivity in terms of construction time and costs, as well as the value of waste costs, which results in little from conventional methods. The main objective of this study was to compare the efficiency of the method of implementing floor slabs in the field by comparing the variables of field implementation, costs, time, quality control, and material waste costs of the conventional and precast half - slab methods. The analysis was carried out using the unit price is based on the Jakarta Worker’s Wage Unit Price 40 year XXVII - 2021 edition. The index coefficient (conventional) refers to the Minister for Public Works and Human Settlements Regulation No. 1 of 2022, and the index coefficient (precast half slab) refers to SNI 7832:2012. Scheduling was performed using Microsoft Projects. The results show that the precast half - slab method is more efficient than the conventional method.
Analysis Study of Large Diameter Bored Pile Bearing Capacity
Authors: Suhendra Andryan , Winata Timothy Julian 
Published: April 2024

Abstract
Installing bored pile foundations requires a lot of money. This research was conducted to determine the efficiency of using large diameter single piles or small diameter group. The soil data used is soil data for the B Residence Grogol project. For the results of the analysis of the bearing capacity, the highest ultimate bearing capacity is in group piles with 4 piles with a diameter of 100 cm of 3818.75 tons and 4752.81 tons, while for a single pile is a diameter of 400 cm of 7762 .72 tons and 9518.47 tons in borehole 1 and borehole 2 using the ALLPile program. For settlement analysis results, the smallest settlement value is in group piles with 4 piles with a diameter of 100 cm of 3.46 mm and 3.66 mm, while for single pile is a diameter of 400 cm of 2.04 mm and 1.57 mm in borehole 1 and borehole 2 using the ALLPile program. The results of the analysis using the PLAXIS 3D program have the most accurate values because the soil parameters used have been validated with the original soil conditions. Thus, the results of the analysis using the PLAXIS 3D program will be used as a reference in calculating the settlement.
Comparison of Retro Marketing in the Heritage building case studies: M Bloc Space and the Pos Bloc Space in Jakarta, Indonesia
Authors: Ardiani Yanita Mila , Rasjid Zulfany Erlisa , Supramaniam Sivakumari 
Published: April 2024

Abstract
The renovation of historic buildings in Jakarta now has a new approach by including youth programs. In the Post Bloc building, the central concept is that young people still remember the presence of the Post office. In the former Peruri official residence building, the Blok M area where the M Bloc space building is located can add to the lives of young people. A marketing business approach is also included so businesses that occupy this historic building can sell well. Namely the retro marketing approach. This paper will discuss two retro marketing approaches for these new youth places, M-Bloc Space and Pos Bloc in Jakarta. The Data is collected by surveying and interviewing; they draw and digitalize it to analyze both buildings well. The Research Methodology used is Qualitative, with case studies comparison. This paper aims to know the retro Marketing ideal in heritage buildings to make Adaptive reuse inside sustainable. In conclusion, this paper is expected to be useful for other cities to revive historical areas and facilities in their cities with a business approach imitating the success of M Bloc Space and Pos Bloc Space.
Apartment with Biophilic Architecture Approach in West Jakarta
Authors: Tiwagar  , Prawata AG 
Published: April 2024

Abstract
Nature’s exposure to humans is decreasing, especially for apartment dwellers who can only access nature on the ground floor as a garden function and more often stay indoors. Reduced exposure to nature has an impact on individual physiology and psychology. Thus, using a biophilic architectural approach can bring nature closer to occupants on vertical housing. The purpose of this study is to determine the aspects and attributes on the application of biophilic architecture concept in apartment. Method applied on research was a qualitative method. The analysis was carried out by collecting examples of the application on each biophilic aspect and analysed in terms of position, location, and spatial characteristics. The implementation of biophilic aspects in apartment buildings relies heavily on visual, auditory, and tactile stimuli. All aspects also have a close relationship with the outdoor environment and make use of vegetation, water features, natural light, natural materials/colours, and architectural designs in order to implement biophilic concept.
A sustainable blue economy: blockchain and internet of things integration in tourism villages
Authors: Sarjana Sri , Claudia Sindy Allaam , Ramadhina Assyifa Tasma , Suyanti Lilis 
Published: April 2024

Abstract
Coastal areas have a wealth of marine and river fisheries resources that have great potential to be developed. This potential is utilized by various parties to make utilization efforts including fishing activities; conservation; ports; and marine cultivation; and coastal and aquatic tourism. Problems that currently occur in coastal areas include: (a) illegal fishing, (b) damage to ecosystems in coastal and marine areas, (c) not optimal utilization, (d) unsustainable development, (e) leakage of development due to corruption and injustice. The research methodology used is descriptive and qualitative research with framework analysis, which means framework analysis techniques. This analysis technique is carried out by conceptualizing the system through a structure that describes the connection between one variable and another in a systematic and detailed manner. The findings of this study provide innovative solutions for the application of financial and marketing technology through blockchain and the Internet of Things (IoT) can increase the productivity of fishermen, internal control, financial transactions, and reliable marketing strategies in helping business entities run their business processes. The management of regional potential independently and integrated can be collaborated through community empowerment and the role of village government through village-owned enterprises (BUMD) based on Sharia cooperatives in villages in coastal areas of Indonesia. So that the productivity of fishermen and government agencies in tourist villages can increase.
Analysis of the tidal wave occurrence on port project duration using crash and track method (case study: Sanur Port, Bali, Indonesia)
Authors: Carottama Ramadhanu Lawa , Juliastuti  , Fajar Mohamad 
Published: April 2024

Abstract
One of the main risks that can influence the duration of port projects is the tidal waves. Tidal waves can disrupt the work and cause delays. This study analyzes when a tidal wave occurs and how much it affects the delay in the Sanur Port Project. Based on these results, several scenarios of duration acceleration were carried out using the crashing and fast track methods. The results showed that the planned duration was 819 days, whereas due to the tidal wave, the project duration increased from 98 to 917 days. The first acceleration scenario, using the crashing method with 2 h of overtime, resulted in a new duration of 783 days or 36 days faster than the planned duration. The second acceleration scenario with the fast-track method resulted in 770 or 49 days faster than the planned duration.
Accelerating the middle – rise building construction duration using BIM 4D, a case study in central Jakarta
Authors: Moeisra Diva Aditya , Juliastuti  , Insyira Andiensa Hana , Haripriambodo Tjatur 
Published: April 2024

Abstract
Construction planning involves scheduling and sequencing of project activities for proper execution. Research was conducted to obtain and enhance construction project scheduling, which was good and in accordance with the targets achieved. The results of the project performance analysis in the 9th month using the Earned Value Method resulted in SPI <1 and SV <0, indicating that the project experienced delays. Scheduling using the PDM based on the actual duration of the project shows that the project will be completed in 511 days. The project duration can be accelerated to 429 days by combining overlap and overtime methods. The scheduling results were simulated using BIM 4D to generate a visualization of the scheduling to improve the project monitoring process.
Geofoam: A potential for Indonesia’s soil problem IV - Update on Geofoam Application
Authors: Gunawan A 
Published: April 2024

Abstract
Geofoam is a type of geosynthetic that is used to replace soil fill. Geofoam’s unit weight is only 1-3% of compacted soil. Therefore, it is suitable for constructing embankment over soft soil to reduce settlement. Geofoam can also be used to extend slopes without causing instability. Due to its lightness, construction of geofoam can be done quickly with little to no help from heavy machinery. Hence, geofoam is beneficial not only in terms of solving geotechnical problems, but also in reducing carbon dioxide emission. Geofoam has been used for over half a century in the construction history. However, adoption of geofoam in Indonesia’s construction industry is minimum until recent years. 2022 marked the first use of geofoam for highway project in Indonesia. The highway embankment was to be built on problematic soil, clay shale. Initial attempt to construct the embankment with soil fill triggered slope failure. Finally, geofoam was chosen to be the only solution that can be used to solve the problem.
Public Art as Generator for Creating the Desirable City
Authors: Prawata AG 
Published: April 2024

Abstract
Public art has been perceived to foster urban regeneration. Public Art has the potential to foster a sense of identity, establish a sense of place, enhance civic identity, address community needs, combat social exclusion, possess educational importance, promote social transformation, and stimulate economic growth. This paper aims to emphasize the significance of public art and its latest advancements, in the process of helping to create sustainable urban environment and communities, by analyzing several case studies. The study primarily used literature review and on-site observation as research methodologies. The subject matter will be looked from its aesthetic values, but also encourages playfulness through the creation of desirable city which become one of the principles of the ideal city.
Sustainable Interior Design in Restaurants by Applying Lumajang Locality Elements
Authors: Soerjono E A , Primadani T I W 
Published: April 2024

Abstract
The design case study is a creative, educational and family tourism park located in Lumajang Regency, East Java. The design focus is on the restaurant which is one of the facilities in this area. This place carries the theme of returning to nature by using bamboo material in most of its buildings. The problem is, the interior design of the restaurant area needs to be redesigned to become an attractive family tourist destination and has local characteristics. The redesign of this restaurant aims to rebrand and facilitate visitor activities at this tourist park. To strengthen the theme of returning to nature and educating visitors, the restaurant interior design will apply the Sustainable Design concept. Apart from that, to strengthen the branding of the study object, the application of locality elements from the Lumajang area will also be applied to the restaurant interior design. The local elements that will be applied to the interior design of this restaurant are bamboo and “Pisang Agung” batik. This design data collection stage was carried out using literature studies, field surveys and observations, interviews and questionnaires. The results of this restaurant interior redesign can rebrand and facilitate tourist park visitors and provide education on environmentally friendly interior design, in line with SDGs goals.
Comparative Analysis of underconsolidated soil improvement with Pile Raft and Pile Bent Structures on Toll Road Project in Tangerang
Authors: Susila I Gede Mahardika , Saputro Tri Cahyo Adi 
Published: April 2024

Abstract
Soft soils undergo consolidation when subjected to additional loads, owing to their low shear strength and high compressibility. This research conducts a comparative analysis of soil improvement techniques, specifically examining the application of pile raft and pile bent structures, with a focus on safety factors and construction time. The study employs the finite element method, incorporating hardening soil parameters to simulate the soil behavior and embedded beam parameters to model the pile raft and pile bent structures. The analysis adheres to the SNI Geotechnical 8460:2017 standard for assessing geotechnical safety. The findings of this investigation reveal that the utilization of pile bent structures offers greater efficiency in terms of accelerated construction timelines and favorable safety factors when compared to meticulous soil improvement practices. The latter necessitates an extended duration due to the substantial embankment process, often reaching heights of up to 12 meters, while pile bent structures only require a 3-4 meter embankment as a platform, with the remainder of the structure designed to meet the required elevation. This research underscores the advantages of employing pile bent structures in projects involving underconsolidated soil, offering valuable insights for the construction industry and potentially influencing future engineering practices in similar contexts.
Enhancing Indoor Well-being: A Multifunctional Approach to Indoor Living with Plants and Pegboards
Authors: Putra Aldyanto H , Mariana Y , Lestari Nina T , Dwinandana Tubagus A 
Published: April 2024

Abstract
In recent times, there has been a noticeable trend towards increased indoor living, driven by the allure of convenience. However, this trend has raised concerns about heightened exposure to indoor pollutants, which significantly impact air quality and contribute to stress. Indoor plants are renowned for their air-purifying and stress-reducing qualities, serving as natural solutions to enhance indoor air quality. Nevertheless, many people struggle to care for them due to time constraints or a lack of expertise. This research endeavors to bridge the gap between the benefits of indoor plants and the hurdles of their maintenance. Furthermore, it acknowledges the significance of decluttering indoor spaces to alleviate stress, with pegboards emerging as a popular organizational choice. The primary objective of this study is to introduce an innovative solution: a modular, magnetic pegboard system featuring purpose-built modules. This multifunctional pegboard system serves a dual purpose. Firstly, it streamlines organization, effectively reducing the stress induced by desk clutter. Secondly, it fosters an environment conducive to indoor plant care, making it accessible to all, including those with limited horticultural knowledge.
Additionally, strategically placed indoor plants can offer natural shade and insulation, potentially reducing the need for excessive heating or cooling in indoor spaces. This, in turn, can lead to lower energy consumption and decreased greenhouse gas emissions, aligning with sustainable material use. Pegboards constructed from sustainable materials, such as wood, can indeed be eco-friendly choices that contribute to the overall reduction of the environmental footprint in living spaces.
The primary focus of this study centers on the design, development, and implementation of this user-friendly pegboard system, underscored by its adaptability and positive impact on indoor well-being, air quality, and sustainability. By means of this innovation, the research aspires to elevate indoor spaces, fostering healthier and more harmonious living and working environments, well-being, and air quality.
Kepah Shell Waste as A Coarse Aggregate Substitution Material on Concrete Mixture
Authors: Meilani  , Andreas  
Published: April 2024

Abstract
This research uses kepah shell waste as a substitute for coarse aggregate. The purpose of this study is to determine the value of slump and compressive strength values in concrete variations. Variations of concrete consist of normal concrete, mixed shells of waste concrete with 5%, 10%, and 15% substitution of coarse aggregate. The concrete maintenance period was carried out for 7 days, 14 days, and 28 days. The results of the slump value research show that the lowest slump value is normal concrete, while the highest slump value is concrete with a mixture of 15% kepah shell waste. For the results of the compressive strength value, the highest compressive strength value is concrete with a mixture of 5% kepah shell waste. For the most economical cost with high quality of concrete compression strength is the concrete mixture with 5% of kepah shell waste. The greater the percentage of kepah shell waste, the cheaper the concrete price, but higher percentage of kepah shell waste will result a decrease in the quality of concrete.
Potential of Bamboo Leaf Ash for Soil Stabilization - Literature Review
Authors: Kabdiyono E A , Soepandji B S , Handika N , Wulandari S , Sagitaningrum F H 
Published: April 2024

Abstract
Soil stabilization is an important topic in geotechnical engineering as many problematic soils were found during construction. One of the commonly used soil stabilization is cement, but it is widely known as a non-sustainable material. Much research provided the usage of industrial waste as a substitute for cement, which is then known as a supplementary cementitious material (SCM). One of the alternatives is bamboo, which has the second highest silica content after rice husk. This paper conducted a literature review on the potential of using bamboo leaf ash (BLA), which is the main composition of silica in bamboo. Various studies indicated the usage of BLA, ranging from its initial usage in concrete to its development in soil stabilization. Five studies were pointed out as the extensive research of BLA usage in Nigeria, focusing on lateritic soils. The results indicated that stabilizing lateritic soils with BLA increases the CBR values and the bearing capacity, whereas it decreases plasticity index values. Later studies followed by using other types of soils. The results are all consistent, where the shear strength of soil and CBR values increases with the usage of BLA as SCM.
Railway Infrastructures E-Maintenance Systems: A Literature Review
Authors: Wardahni Nurul Inayah , Latief Yusuf 
Published: April 2024

Abstract
This paper aims to identify and summarise available literature on railway infrastructure e-maintenance system as a report of the state of the art of research in railway infrastructure e-maintenance system by systematically classifying the published literatures in the period of 2000-2023. The author identify the aspects and elements which influence the railway infrastructure e-maintenance system as well as various approaches to optimize the railway infrastructure e-maintenance system. This paper identify the current research gaps in order to conduct the future prospect of the research. As results, it is observed that based on the study of the published literatures, the implementation of e-maintenance in railway infrastructure sector mostly focus on the use of the information and communication technology (ICT) itself and there is no proper integration between the managerial aspects (i.e. regulation, work breakdown structure, risk, and safety) with information and communication technology (ICT) to optimize the e-maintenance system.
Modelling of flow characteristics in the access channel of Bali tourism port using DualSPHysics
Authors: Lucas H , Aslami M H , Farell  , Ferryanto  
Published: April 2024

Abstract
The access channel is a structure formed as a basin on the seabed. Based on previous studies, excessive sediment accumulation in shipping lanes or access channels carried by ocean floor currents is one of the factors that cause damage to the hull under the ship. Therefore, this study aims to investigate the characteristics of seabed currents that cross the access channel. This research was carried out by modelling the numerical test of the access channel model using the Smoothed Particle Hydrodynamics (SPH) method with DualSPHysics software. The results of this study show the movement and characteristics of seabed currents that occur in the access channel at the Bali Sanur Harbor. This study obtained the average speed of seabed currents, with variations in the speed of ocean currents and forecasts regarding sediment dredging maintenance on cruise lines.
Spatial Acoustic Approach: Sustainable Design Methods in Creative Centre Building
Authors: Herman M , Saragih J F Bobby 
Published: April 2024

Abstract
The creative center is a place for the creativity of creative economy actors in the form of physical infrastructure, the development of a creative center will be more than just a community gathering place but as an intermediary in one strategic sector, namely the creative and digital economy. In the creative center, of course, every main room has activities that produce sound, basically not only do certain rooms have audio requirements, but even simple rooms require acoustic handling. Noise will occur in every activity; therefore, the acoustic space will answer to support the activities. users, the research uses qualitative methods and there is data analysis through precedents, The sustainability that will be achieved by implementing acoustics in this creative center building is not only the comfort of building users but also the materials for the surrounding environment.
High-rise campus building cooling energy share using floor area of spaces
Authors: Soebiyan V 
Published: April 2024

Abstract
High-rise campus had varying energy characteristics on each floor, impacting cooling energy consumption. Understanding the cooling energy needs based on space characteristics plays a role in designing strategies to reduce energy consumption. It is essential to identify the cooling energy consumption for each floor function within high-rise campus buildings. The study conducted an analysis of high-rise campus characteristics by identifying and categorizing spaces based on their energy consumption zones. Spatial data was processed using mapping, and cluster correspondence analysis was employed to understand spatial relationships within high-rise campus buildings and their energy consumption. This research was carried out using Energy plus as an energy simulation based on a high-rise campus building model in the Jakarta sub urban region on a hot humid tropic. Campus building could be divided into four types of floors, as general, office, classroom and laboratory. The highest cooling energy was the laboratory.